SPECTROMETER – Maxlab

WY-9100 Carbon – Sulfur Analyzer

MAXLAB JSC — Wed, 20 May 2026 13:57:21 +0000

Carbon – Sulfur Analyzer WY-9100: The Ultimate Solution for Material Quality Control

In heavy industries such as metallurgy, foundry manufacturing, mining, and advanced material production, determining the exact elemental composition of raw materials is vital to the quality of the final product. Among these elements, Carbon (C) and Sulfur (S) are key components that directly dictate the tensile strength, durability, and mechanical properties of steel and alloys. To solve the challenge of rapid and highly accurate testing, the Carbon – Sulfur analyzer WY-9100 stands out as the top-tier technical equipment preferred by laboratories worldwide.

This article provides a comprehensive look into the operating principles, outstanding benefits, and reasons why your business should invest in this high-end analytical instrument.

1. Operating Principle of the Carbon – Sulfur Analyzer WY-9100

The WY-9100 equipment operates based on the most advanced method available today: High-frequency induction furnace combustion and infrared detection.

The entire analytical process is fully automated and follows strict technical phases:

The Combustion Stage: The solid sample is placed in a specialized ceramic crucible, combined with accelerators (such as Tungsten and Copper flux), and then introduced into the high-frequency furnace. Under a stream of high-purity Oxygen gas, the temperature inside the furnace rises rapidly. This extreme heat breaks the molecular bonds, completely oxidizing Carbon into Carbon Dioxide () and Sulfur into Sulfur Dioxide ().
The Detection Stage: The resulting gas mixture is guided through a rigorous dust filtration and moisture removal system before entering the infrared absorption cells. Based on the scientific law that each gas absorbs infrared light at a specific wavelength, the ultra-sensitive pyroelectric sensors measure the attenuation of the light beam. The system then automatically calculates the precise percentage of Carbon and Sulfur present in the initial sample.

2. Outstanding Technical Features of the WY-9100

It is no coincidence that the Carbon – Sulfur analyzer WY-9100 has become an indispensable asset in modern physical and chemical testing centers. The device incorporates several major technological innovations:

Ultra-Fast Analysis Speed: The processing time for a complete test cycle takes only 20 to 60 seconds. This remarkable speed allows businesses to accelerate their sample inspection workflows and optimize factory production efficiency.
Wide Measuring Range and High Precision: The machine can analyze samples ranging from ultra-low trace amounts (ppm level) to very high percentages with minimal margin of error, strictly satisfying international ISO standards.
Smart Automation System: The instrument connects directly to an electronic analytical balance. It automatically transfers the sample weight data to the dedicated software, completely eliminating human errors caused by manual typing.
Durability and Long-Term Stability: The core optical cells and the infrared light source are manufactured from premium materials. This ensures the machine can operate continuously 24/7 in harsh industrial environments without signal drift.

3. Real-World Applications in Industrial Sectors

Thanks to its versatility and high reliability, this Carbon – Sulfur analyzer is widely implemented across numerous crucial fields:

Metallurgy and Foundry: Inspecting the elemental grades of cast iron, carbon steel, alloy steel, and incoming scrap metals to manage the quality of the melt before tapping.
Mining and Minerals: Determining the sulfur and carbon content in raw ores and concentrated materials for accurate commercial pricing and trading.
Energy and Geology: Verifying the structural composition of coal, petroleum products, rocks, and various geological sediment samples.
Advanced Materials: Analyzing high-tech ceramics, cement, glass, and specialized refractory materials.

4. Maintenance Guide for Peak Performance

To maintain the maximum lifespan and sensitivity of this high-frequency Carbon – Sulfur analyzer, operators should pay close attention to the following maintenance routines:

Regular Combustion Chamber Cleaning: Burning samples at extreme temperatures inevitably generates metallic dust. Activating the automatic dust blowing system and manually cleaning the quartz tube on a regular basis is mandatory.
Consumables Management: Always monitor the state of the gas filtration reagents (moisture absorbers and chemical filters) and replace them promptly to avoid contaminating the internal gas pathways.
High-Purity Gas Supply: The Oxygen carrier gas must have a minimum purity grade of 99.995% to prevent background noise and ensure accurate baselines.

Conclusion

Investing in a high-frequency Carbon – Sulfur analyzer system like the WY-9100 is a strategic step toward standardizing your quality control (QC) protocols, boosting brand credibility, and minimizing product defect rates.

GCMS-9000 Gas Chromatography-Mass Spectrometry (GC-MS) technology

MAXLAB JSC — Sun, 17 May 2026 07:16:01 +0000

Gas Chromatography-Mass Spectrometry (GC-MS): The Golden Key for Passing RoHS 2.0 Barriers

In the modern industrial manufacturing era, complying with strict international environmental regulations like RoHS 2.0 is a mandatory passport for goods entering the European Union (EU) market. Ever since this directive expanded its scope to restrict 4 hazardous phthalate plasticizers (DIBP, DBP, BBP, and DEHP), traditional rapid screening tools such as X-ray Fluorescence (XRF) spectrometers have fallen short. Today, gas chromatography-mass spectrometry (GC-MS) technology stands out as the ultimate and most accurate solution chosen by laboratories and manufacturing plants worldwide.

This article delivers an in-depth analysis of the gas chromatography-mass spectrometry technique through the lens of the specialized GCMS-9000 system developed by Delp Instruments.

1. What Is Gas Chromatography-Mass Spectrometry (GC-MS)?

Gas chromatography-mass spectrometry (abbreviated as GC-MS) is an advanced analytical technique that seamlessly couples two distinct chemical identification methods: Gas Chromatography (GC) and Mass Spectrometry (MS).

The Gas Chromatography (GC) System: This unit functions as a highly efficient physical separation engine. Once a sample is vaporized, it is swept into a capillary chromatographic column by a continuous stream of inert carrier gas. Due to varying physical and chemical interactions with the column’s internal coating, different components within the complex mixture travel at different velocities, causing them to separate completely over time.
The Mass Spectrometry (MS) System: This component acts as a high-precision digital identifier. As individual compounds emerge from the GC column sequentially, they enter the mass spectrometer’s ionization chamber to be bombarded by electrons. The fragmented ions are then filtered through a mass analyzer (typically a Quadrupole) based on their mass-to-charge ratio (

). This creates a unique chemical fingerprint (mass spectrum) for definitive identification and quantitative calculation.

By combining these two processes, the gas chromatography-mass spectrometry method grants analytical labs the dual power to isolate volatile organic compounds in intricate matrices and quantify them down to trace levels (parts per million – ppm, or parts per billion – ppb).

2. The Crucial Role of GC-MS in RoHS 2.0 Testing

The RoHS 2.0 directive poses a major technical hurdle for electronics, cable, and plastic manufacturers because phthalate plasticizers dissolve deeply within the polymer matrix. They cannot be detected by superficial surface scans.

By leveraging the GCMS-9000 from Delp Instruments—a machine powered by specialized gas chromatography-mass spectrometry—the compliance process for RoHS 2.0 becomes highly streamlined:

Flawless Separation of Phthalates: Even though restricted phthalate compounds share nearly identical molecular structures, gas chromatography-mass spectrometry easily isolates them into clean, distinct chromatographic peaks.
Unrivaled Sensitivity and Precision: The detection limits of this method far exceed the strict regulatory thresholds set by the EU, allowing manufacturers to confidently export goods without worrying about costly customs rejections.

3. Operational Breakthroughs of the Delp Instruments GCMS-9000

While traditional, research-grade gas chromatography-mass spectrometry systems are incredibly powerful, they are historically notorious for being highly expensive, complex to operate, and demanding hours of toxic chemical solvent extraction. To solve this economic and operational bottleneck for factories, Delp Instruments engineered the GCMS-9000 with factory-focused innovations:

Integrated Pyrolysis (Thermal Desorption): Instead of soaking plastic samples in hazardous solvents for hours, this specialized gas chromatography-mass spectrometry setup allows users to cut solid samples directly and drop them into a thermal desorption unit. The sample flash-volatilizes and moves straight into the GC column.
Ultra-Fast Analysis Speed: The entire quantitation cycle for the 4 targeted RoHS 2.0 phthalates is cut down to roughly 20 minutes per sample. This rapid turnaround perfectly satisfies the high-volume demand of factory IQC/QC departments.
Tailored, User-Friendly Software: Operators do not need a Ph.D. in analytical chemistry to run tests. The software accompanying the GCMS-9000 is pre-programmed with built-in standard methods for the 4 phthalates, automatically yielding direct “Pass” or “Fail” reports.

4. Conclusion

Investing in a gas chromatography-mass spectrometry system like the Delp Instruments GCMS-9000 goes beyond buying lab equipment; it is about establishing a foolproof shield for your business against international regulatory risks. Its cost-effective design, rapid processing capability, and absolute precision make this technology the undisputed gold standard in environmental compliance testing today.

LC-1000T High-Performance Liquid Chromatography

MAXLAB JSC — Mon, 04 May 2026 16:15:05 +0000

LC-1000T DELP System: The Ultimate Solution for High-Performance Liquid Chromatography

In the modern era of analytical chemistry and industrial quality control, precision is not just a requirement—it is a necessity. The LC-1000T High-Performance Liquid Chromatography (HPLC) system, developed by DELP Instrument, stands as a premier choice for laboratories seeking a balance between cutting-edge technology and practical usability. Optimized to meet diverse customer needs, this system provides a robust platform for complex chemical analysis across various scientific fields.

1. Introduction to the LC-1000T HPLC System

The LC-1000T is a new generation of High-Performance Liquid Chromatography equipment, redesigned and optimized by the De Spectrum (DELP) company. Unlike traditional isocratic systems that maintain a constant mobile phase composition, the LC-1000T utilizes an advanced Gradient system.

The primary advantage of a gradient system is its versatility. It allows the user to program changes in the solvent composition during the separation process. This capability is essential for resolving complex mixtures where substances have widely varying affinities for the stationary phase. In short, substances that cannot be separated effectively by isocratic systems can be easily resolved using the LC-1000T’s sophisticated gradient programming.

2. Key Characteristics and Innovations

Advanced UV-Vis Detection Technology

At the heart of the LC-1000T is the Variable Wavelength Detector, covering a broad range from 170nm to 700nm. This allows for the detection of a vast array of organic and inorganic compounds. The detector employs an imported high-quality deuterium lamp and a dual-beam optical system. By utilizing 1200 lines/mm concave gratings and a high-precision microprocessor, the system ensures:

- Low Noise Levels: Maximizing the signal-to-noise ratio for trace analysis.
- Ultra-High Sensitivity: Ensuring that even the smallest concentrations of analytes are detected accurately.
- Wavelength Stability: With a tolerance of only \(\pm 1\) nm, providing consistent results day after day.

High-Pressure Precision Pump

Reliability in High-Performance Liquid Chromatography depends heavily on the consistency of the mobile phase delivery. The LC-1000T high-voltage constant current infusion pump uses a micro-volume series double plunger design.

- Durability: The inclusion of Teflon seal rings and a floating plunger mechanism enhances the instrument’s lifespan and reduces maintenance frequency.
- Stability: With a flow rate range of 0.001 to 9.999 ml/min and a stability tolerance of \(\leq 0.2\%\) RSD, the system guarantees a stable baseline and reproducible retention times.

User-Centric Software and Compliance

Modern laboratories operate under strict regulatory frameworks. The LC-1000T software is designed with GLP/GMP requirements in mind. It features a multi-window interface that is intuitive and easy to navigate, allowing technicians to become proficient with minimal training. The software includes built-in maintenance information logs and operation records, ensuring full traceability of every analysis performed.

3. Detailed Technical Specifications

The superiority of this High-Performance Liquid Chromatography system is reflected in its technical data:

- Minimum Detection Concentration: Reaches an impressive \(\leq 1 \times 10^{-9}\) g/ml (using naphthalene/methanol solution), making it ideal for trace contaminant testing.
- Linearity Range: \(\ge 10^{4}\), allowing for accurate quantification across a wide range of concentrations.
- Gradient Accuracy: \(\pm 1\%\) (at 0-100% water/acetone gradient), ensuring precise control over the mobile phase environment.
- Automated Cleaning: A specialized automatic cleaning program allows for column maintenance without the manual replacement of the mobile phase, significantly increasing lab efficiency.
- Compact Design: Despite its power, the unit is sized at 260mm (W) x 130mm (H) x 420mm (D), making it a space-saving solution for crowded laboratory benches.

4. Wide-Ranging Industrial Applications

The LC-1000T is not limited to a single sector; its flexibility makes it a cornerstone for various industries:

- Environmental Monitoring: Used to detect pollutants, pesticides, and heavy metals in water and soil samples, helping to protect public health.
- Food and Cosmetic Testing: Essential for verifying nutritional content, identifying banned additives, and ensuring the safety of skincare products.
- Pharmaceutical and Medical Research: Vital for drug development, purity testing, and metabolic studies where high precision is non-negotiable.
- Electronics and Plastic Industry: Frequently used for RoHS 2.0 compliance testing, ensuring that products do not contain hazardous substances like specific phthalates or flame retardants.

5. Why Choose the DELP LC-1000T?

Choosing the right High-Performance Liquid Chromatography equipment is a long-term investment. The LC-1000T offers a compelling value proposition by combining the performance of high-end imported instruments with a more accessible and user-friendly design. Its exquisite appearance meets modern aesthetic standards, while its internal components are built for rigorous, continuous use.

By integrating the LC-1000T into your workflow, you ensure that your laboratory stays at the forefront of analytical science, providing reliable, consistent, and highly accurate data that meets international standards.

Conclusion

The LC-1000T High-Performance Liquid Chromatography system is a testament to how far analytical technology has come. Whether you are performing routine quality control or conducting pioneering research, this system provides the reliability and precision needed to succeed. Its combination of advanced gradient control, high-sensitivity detection, and robust software makes it a top-tier contender in the global HPLC market.

IDP6300 Coating Thickness Gauge

MAXLAB JSC — Mon, 04 May 2026 15:46:52 +0000

IDP6300 Coating Thickness Gauge: The Ultimate Solution for High-Precision Industrial Analysis

In the modern manufacturing landscape, specifically within the electroplating, semiconductor, and electronics industries, surface quality control is a critical factor for success. The IDP6300 coating thickness gauge from DELP INSTRUMENT has emerged as a high-end, indispensable tool. It perfectly integrates X-ray Fluorescence (XRF) technology with advanced image recognition systems to provide a level of accuracy that was previously difficult to achieve.

1. Overview of the IDP6300 Coating Thickness Gauge

The IDP6300 is significantly more than just a standard coating thickness gauge. It is a sophisticated, non-destructive XRF spectrometer specifically engineered to measure the thickness of metal coatings, analyze the chemical content of electroplating solutions, and verify the purity of precious metals such as gold, silver, and platinum.

Unlike traditional methods that might damage the sample, the IDP6300 provides a “one-touch” operation that delivers results in seconds. With the capability to measure up to five distinct coating layers simultaneously, this instrument allows enterprises to drastically reduce operational time and labor costs while maintaining the highest standards of quality assurance.

2. Advanced Technology and Outstanding Features

Non-Destructive Testing (NDT) Excellence

The primary advantage of using a high-end coating thickness gauge like the IDP6300 is its non-destructive testing method. By utilizing X-ray technology, the machine can analyze the atomic structure of the coating without physical contact or chemical alteration. This is particularly vital when handling expensive jewelry, luxury watches, or microscopic semiconductor components where even a tiny scratch could result in a significant financial loss.

Ultra-High Resolution and Detection Limits

The device features a leading-edge digital signal processing chip (64-bit) and a high-resolution detector with a rating of 127eV ± 5. This hardware configuration effectively lowers the detection limits, allowing the machine to recognize coating layers as thin as 0.005µm. Furthermore, a high-definition camera system helps users judge the exact measuring position on the sample, ensuring that even the smallest components, like connector pins or terminal leads, are measured accurately.

Multi-element and Halogen Analysis

Beyond thickness measurement, the IDP6300 acts as a comprehensive elemental analyzer. It can detect up to 36 different elements ranging from Sodium (Na) to Uranium (U). A standout feature is its ability to precisely detect Halogen content (Chlorine and Bromine). This is a critical requirement for businesses complying with “Halogen-Free” initiatives and strict environmental regulations such as RoHS (Restriction of Hazardous Substances).

3. Comprehensive Technical Parameters

To understand the power of this coating thickness gauge, one must look at the robust technical specifications that drive its performance:

Test Objects: Versatile enough to analyze powders, solids, and liquids.
Component Analysis Range: From 1ppm up to 99.99%.
Layer Capacity: Measurable plating layers up to 5 layers.
Testing Speed: Rapid analysis cycles ranging from 60 to 200 seconds.
X-Ray Tube Technology: 50W power with silver (Ag), Rhodium (Rh), Tungsten (W), or Molybdenum (Mo) targets to suit different application needs.
Large Measurement Space: A generous internal chamber measuring 560mm × 320mm × 110mm, capable of housing large or irregularly shaped parts.
Precision Hardware: Features a 2048-channel multi-channel analyzer and a high-voltage power supply with stability under 0.05% per hour.

4. Industrial Applications and Compliance

The versatility of the IDP6300 coating thickness gauge makes it a staple in various high-stakes industries:

Electronics and Semiconductors: It is used for measuring gold, nickel, or tin plating thickness on Printed Circuit Boards (PCBs), lead frames, and connectors.
Jewelry and Bullion: Pawn shops and refineries use it to identify the exact gold or platinum content without needing to “scratch” or use acid tests on the items.
RoHS Environmental Compliance: It identifies hazardous heavy metals like Lead (Pb), Mercury (Hg), Cadmium (Cd), and Hexavalent Chromium (Cr6+) in toys, household appliances, and automotive parts meant for the EU and North American markets.
Chemical Analysis: It can be used to monitor the concentration of metal ions in plating baths, ensuring the electroplating process remains stable over time.

5. Why the IDP6300 is the Best Choice for Your Facility

Intelligent Software and Algorithms

The IDP6300 is powered by leading international quantitative analysis algorithms. This includes the Fundamental Parameter (FP) method, which allows for accurate measurement without the need for standard samples. It also supports empirical coefficient methods and neural network algorithms, allowing customers to develop an unlimited number of custom analytical methods tailored to their specific production needs.

Ergonomic and Safe Design

Safety is paramount when working with X-rays. The IDP6300 includes an electrical control cover lift and automatic security switches that cut off the X-ray source immediately if the lid is opened. The internal chamber is designed to effectively shield electromagnetic interference, while the advanced ventilation system ensures the X-ray tube stays cool, significantly extending its operational life.

Efficiency and Automation

Equipped with a precision 3D mobile platform and four microporous focusing collimators with automatic switching, the IDP6300 minimizes the risk of human error. The “double protection” measures prevent collisions between the sample and the detector, protecting your investment from accidental damage.

Conclusion:
The IDP6300 coating thickness gauge is more than just a measurement device; it is a complete quality control ecosystem. For companies that refuse to compromise on precision, it offers the perfect blend of speed, safety, and scientific accuracy. By integrating this tool into your workflow, you ensure that every product leaving your facility meets both international standards and customer expectations.

IDP7300 RoHS Detector Meter

MAXLAB JSC — Mon, 04 May 2026 15:34:11 +0000

IDP7300 RoHS Detector Meter: The Ultimate Compliance Solution for Manufacturers

In today’s global marketplace, environmental sustainability is no longer an option—it is a strict legal requirement. For enterprises manufacturing electronic components, toys, or household appliances, owning a high-performance RoHS detector meter is essential to navigate international regulations. The IDP7300 model by DELP Instrument has emerged as a premier choice, leveraging state-of-the-art X-ray Fluorescence (XRF) technology. This article provides a comprehensive analysis of why the IDP7300 is the optimal investment for your quality management system.

1. Understanding RoHS Compliance and Its Industrial Impact

RoHS (Restriction of Hazardous Substances) is a mandatory directive originated by the European Union to restrict the use of specific hazardous materials in electrical and electronic equipment (EEE). The primary substances under strict surveillance include Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent Chromium (Cr6+), Polybrominated Biphenyls (PBB), and Polybrominated Diphenyl Ethers (PBDE).

Integrating a professional RoHS detector meter into the production line allows businesses to:

- Ensure products are eligible for export to high-standard markets such as the EU, USA, and Japan.
- Mitigate legal risks and avoid heavy financial penalties associated with non-compliant hazardous material levels.
- Strengthen brand reputation as a “green” and sustainable manufacturer.

2. An Overview of the IDP7300 Model

The IDP7300 is a next-generation X-ray Fluorescence (XRF) spectrometer specifically engineered for the high-precision analysis of toxic elements and halogens. Unlike entry-level detectors, the IDP7300 integrates advanced multi-point continuous testing capabilities, designed to optimize the quality control workflow for high-capacity factories and specialized laboratories.

Impressive Technical Specifications:

- Analytical Range: From Sodium (Na) to Uranium (U).
- Resolution: 127±5 eV (Ensuring peak sharpness and laboratory-grade accuracy).
- Detection Limits: Cd/Cr/Hg/Br ≤ 1ppm, Pb ≤ 2ppm (Exceeding the most stringent RoHS requirements).
- Test Cycle Time: Flexible from 60 to 200 seconds depending on the sample matrix.

3. Key Advantages of the IDP7300 RoHS Detector Meter

Extreme Speed Detector Technology

The IDP7300 is equipped with a high-speed detector that significantly reduces measurement time while maintaining a superior Signal-to-Noise (S/N) ratio. This allows manufacturers to double their testing throughput compared to older generation XRF machines, ensuring that production deadlines are met without compromising safety.

Automated Multi-Point Positioning System

This is the standout feature of the IDP7300. The system allows operators to preset multiple testing points on a single large sample or across various smaller samples within the chamber. The machine then automatically navigates and tests these points sequentially. This automation minimizes human error, reduces manual labor costs, and provides a more comprehensive “map” of compliance across complex components.

Comprehensive Halogen and Heavy Metal Analysis

Beyond the standard six RoHS substances, the IDP7300 is highly effective at detecting Chlorine (Cl) to meet “Halogen-Free” requirements. Furthermore, it can analyze other hazardous heavy metals such as Arsenic (As), Antimony (Sb), Selenium (Se), and Barium (Ba). This versatility ensures that your facility is prepared for evolving environmental standards and specific client requests.

Safety and User-Centric Design

Safety is paramount when dealing with X-ray technology. The IDP7300 features a triple-layer radiation protection system, ensuring zero leakage and absolute safety for technicians. The accompanying software offers an intuitive interface and utilizes the “Fundamental Parameters” (FP) algorithm. This advanced mathematical model allows for accurate quantitative analysis even in the absence of standard reference samples, providing immense flexibility in the field.

4. Real-World Applications of the IDP7300

Due to its high sensitivity and robust build, the IDP7300 RoHS detector meter is widely utilized across various sectors:

- Electronics Manufacturing: Testing Printed Circuit Boards (PCBs), solder joints, plastic casings, and semiconductor components.
- Electroplating Industry: Measuring the thickness of metal coatings and the chemical composition of plating solutions.
- Toys and Textiles: Controlling lead and heavy metal content in paints, fabrics, and accessories to protect consumer health.
- E-Waste Recycling:
  Rapidly identifying and sorting materials based on their chemical signatures for efficient processing.

5. Conclusion

Investing in an IDP7300 RoHS detector meter is more than just purchasing a piece of laboratory equipment; it is an investment in global market access and consumer trust. With its 127±5 eV precision and industry-leading automation, the IDP7300 stands as the top-tier choice for modern Quality Assurance (QA) and Quality Control (QC) departments.

DX-520L Heavy Metal Detector

MAXLAB JSC — Mon, 04 May 2026 15:20:06 +0000

Heavy Metal Detector DX-520L: Precise Elemental Analysis Solution

In an era of increasingly strict product safety regulations, owning a high-quality heavy metal detector is a key factor for businesses to establish prestige. The DX-520L X-Ray Fluorescence Spectrometer is currently a leading device in analyzing hazardous components, helping to control the quality of raw materials and finished products with absolute certainty.

1. Why Do Businesses Need a Heavy Metal Detector?

Using a heavy metal detector is not just about legal compliance; it is about protecting public health. Standards such as RoHS or Halogen-free requirements demand that levels of Lead (Pb), Mercury (Hg), and Cadmium (Cd) be kept at extremely low thresholds.

The DX-520L identifies these components quickly with precision down to parts per million (ppm), helping businesses avoid risks of product recalls or violations of export regulations.

2. Outstanding Advantages of the DX-520L Heavy Metal Detector

Non-Destructive Testing Technology

The biggest advantage of this heavy metal detector line is its ability to analyze without altering or damaging the sample. Whether it is electronic components, toys, or soil samples, the machine provides accurate results while the product remains in its original state.

Extreme Sensitivity and Accuracy

Equipped with a high-end imported digital signal processing chip, the DX-520L achieves an impressive resolution of 127 ± 5 eV. The Detection Limits (LOD) of the machine are highly remarkable:

Cadmium (Cd), Chromium (Cr), Mercury (Hg): ≤ 1ppm.
Lead (Pb): ≤ 2ppm.
Chlorine (Cl): ≤ 5ppm.

Large Sample Chamber and HD Camera

Unlike small handheld devices, the DX-520L heavy metal detector features a large internal chamber measuring 400mm * 280mm * 100mm. Combined with a high-definition camera, operators can easily pinpoint measurement spots on complex parts, ensuring no suspicious areas are missed.

3. Practical Applications

The DX-520L heavy metal detector is designed to serve a wide range of industries:

Electronics Industry: Controlling the quality of PCBs and solder joints according to RoHS standards.
Toy Manufacturing: Ensuring heavy metal content in paint and plastic is safe for children.
Electroplating: Measuring coating thickness and checking for impurities in plating solutions.
Mining & Environment: Analyzing elemental compositions in soil, water, and air.
Precious Metals: Determining purity and detecting toxic components in jewelry.

4. Technical Specifications of the DX-520L Heavy Metal Detector

Technical Feature	Details
Measurable Element Range	From Sodium (Na) to Uranium (U)
Number of Elements	Up to 36 types simultaneously
Analytical Range	1ppm to 99.99%
Test Cycle Time	Flexible from 60 – 200 seconds
Instrument Weight	70Kg – Ensuring stability and anti-interference
Control Software	Independent, user-friendly, supporting advanced FP algorithms

5. Investing in the DX-520L Heavy Metal Detector – A Sustainable Choice

With an optimized heat dissipation system and a long-life X-ray tube, the DX-520L is a long-term investment. The machine is equipped with automatic security switches, providing maximum protection for users against radiation. Additionally, the device comes with a Lenovo computer set and a dedicated printer, making the generation of professional test reports faster and easier than ever.

Conclusion

In the era of green industry, owning the DX-520L heavy metal detector is the key for businesses to confidently conquer the most demanding international markets. Accuracy, speed, and safety are what DX-520L promises to bring to your quality management system.

DX-320L XRF Machine

MAXLAB JSC — Mon, 04 May 2026 15:04:30 +0000

Comprehensive Review of the DX-320L XRF Machine: The Ultimate Solution for RoHS and Halogen Compliance

In today’s global manufacturing landscape, adhering to environmental safety standards is no longer optional—it is a prerequisite for market entry. As international regulations like RoHS (Restriction of Hazardous Substances) and Halogen-free requirements become more stringent, electronic and industrial manufacturers require highly precise analytical tools. The XRF Machine DX-320L, developed by DELP Instrument, has emerged as a premier solution, blending high-end German-engineered technology with cost-effective production.

1. What is the DX-320L XRF Machine?

The DX-320L is a specialized Energy Dispersive X-ray Fluorescence (EDXRF) spectrometer, commonly referred to as an XRF Machine. It is designed specifically to detect heavy metals and hazardous elements in various materials. By utilizing X-ray technology, this XRF Machine identifies the elemental composition of a sample by measuring the fluorescent X-rays emitted from the material when it is excited by a primary X-ray source.

For modern enterprises, this XRF Machine serves as a “gatekeeper” in the quality control process, ensuring that every component—from the smallest resistor to the largest plastic housing—complies with global environmental directives such as RoHS 2.0, WEEE, and REACH.

2. Technical Excellence of the DX-320L

The performance of an XRF Machine is defined by its hardware precision. The DX-320L boasts technical specifications that rival many high-priced competitors:

- Elemental Detection Range: Capable of analyzing elements from Sodium (Na) to Uranium (U).
- High-Resolution Detector: Equipped with an electro-cooled Si-Pin semiconductor detector. This technology allows the XRF Machine to achieve a resolution of 139±5eV, ensuring that energy peaks of different elements are clearly separated and identified.
- Powerful X-Ray Tube: With a voltage range of 10KV to 50KV and a current of up to 1000µA, this XRF Machine provides deep penetration for dense materials.
- Low Detection Limits (LOD):
  - - Cadmium (Cd), Chromium (Cr), Mercury (Hg), and Bromine (Br): ≤ 1 ppm.
    - Lead (Pb): ≤ 2 ppm.
    - Chlorine (Cl): ≤ 5 ppm.
- Rapid Testing Cycles: The XRF Machine delivers stable results within 100 to 200 seconds, significantly speeding up the production line inspection process.

3. Why the DX-320L XRF Machine Stands Out

Specialized Halogen Testing

Unlike standard entry-level models, this XRF Machine features a high-power optical tube and a specialized fiber system specifically optimized for Halogen elements. This allows the DX-320L to detect Chlorine (Cl) and Iodine (I) with much higher sensitivity, making it the perfect XRF Machine for companies aiming for “Halogen-Free” certification in their plastics and coatings.

Non-Destructive Testing (NDT)

One of the greatest advantages of using this XRF Machine is that it is entirely non-destructive. Unlike wet chemistry methods that require dissolving the sample in acid, the XRF Machine analyzes the sample in its original state. Whether it is a finished smartphone or a raw polymer pellet, the sample remains intact and usable after the test, eliminating material waste.

Intelligent and User-Friendly Software

The DX-320L comes with proprietary analysis software that features a humanized interface. An integrated high-definition CCD camera allows operators to see the sample clearly, ensuring that the XRF Machine is targeting the exact spot needed for analysis—a critical feature when measuring small solder joints or intricate jewelry pieces.

4. Key Applications Across Industries

The versatility of the DX-320L XRF Machine allows it to be used in numerous sectors:

1. Electronics Industry: Checking for lead-free solder, hazardous flame retardants in PCBs, and ensuring all raw materials meet RoHS standards.
2. Precious Metals and Jewelry: Using an XRF Machine is the fastest way to determine the purity (karat) of gold, silver, and platinum without the need for scratch tests or harmful chemicals.
3. Plating and Coating Industry: This XRF Machine can measure the thickness and composition of metal platings, helping manufacturers control the quality of their finishing processes.
4. Toy and Textile Safety: Detecting lead and other toxic stabilizers in paints, plastics, and fabrics to protect consumers and comply with safety regulations.

5. Safety and Reliability

Operating an XRF Machine involves X-ray radiation, which is why DELP Instrument has integrated a classic triple safety protection design. The hardware-software interlock system ensures that the XRF Machine will not emit any radiation unless the sample chamber is securely closed. Additionally, the optical tube heat dissipation system allows the machine to run for extended shifts without overheating, maintaining consistent accuracy throughout the day.

6. Maintenance and Best Practices

To ensure your XRF Machine remains accurate for years to come, follow these guidelines:

- Power Stability: Always use an Uninterrupted Power Supply (UPS). Fluctuations in voltage can damage the sensitive high-voltage supplier of the XRF Machine.
- Environment Control: Keep the XRF Machine in a temperature-controlled room (15°C – 28°C) with low humidity to prevent electronic drift.
- Regular Calibration: Periodically use the standard samples provided with the XRF Machine to verify its accuracy and recalibrate if necessary.

7. Conclusion

Investing in a high-quality XRF Machine like the DX-320L is a strategic move for any quality-conscious manufacturer. It provides a perfect balance of speed, precision, and safety. By integrating this XRF Machine into your workflow, you not only ensure legal compliance but also enhance your brand’s reputation for quality and environmental responsibility in the international market.

DP-800 Handheld Spectrometer

MAXLAB JSC — Mon, 13 Apr 2026 15:38:41 +0000

DP-800 Handheld Spectrometer: The Ultimate Material Analysis Solution by Delp Instrument

In today’s fast-paced industrial landscape, precision and mobility are no longer optional—they are essential. Whether you are managing a scrap metal yard, overseeing a mining operation, or ensuring quality control in a manufacturing plant, the ability to identify elements instantly can save thousands of dollars in a single day. Enter the DP-800 Handheld Spectrometer by Delp Instrument, a revolutionary tool designed to bring laboratory-grade accuracy directly into the palm of your hand.

1. What is the DP-800 Handheld Spectrometer?

The DP-800 is a state-of-the-art Handheld X-ray Fluorescence (XRF) analyzer. Engineered with cutting-edge micro x-ray tube technology, this device allows for non-destructive testing (NDT) of alloys, minerals, and soil. Unlike traditional bulky equipment, the DP-800 is built for “on-the-go” professionals who need reliable data anywhere, anytime—from remote mining sites to high-intensity recycling centers.

2. Key Features and Technological Advantages

Ultra-Lightweight and Ergonomic Design

One of the most striking features of the DP-800 is its compact form factor. Weighing approximately 1.6kg (including the battery), it is one of the lightest spectrometers in its class. The ergonomic “T-shaped” grip and balanced weight distribution allow technicians to operate the device for extended shifts without fatigue. Its slim nose design is specifically engineered to reach difficult areas, such as complex welding points or narrow grooves in scrap machinery.

“Lightning-Fast” Identification Speed

In the world of metal recycling, time is literally money. The DP-800 delivers precise identification results within a staggering 2 to 3 seconds. This rapid turnaround allows businesses to process large volumes of material in a fraction of the time compared to older models, significantly increasing daily throughput and profitability.

Superior Accuracy with SDD Technology

Equipped with a high-sensitivity Silicon Drift Detector (SDD), the DP-800 identifies a wide range of elements—from Magnesium (Mg) to Uranium (U). It features an advanced automatic compensation system for irregular samples, ensuring that whether you are measuring a flat plate, a thin wire, or a pile of metal turnings, the results remain consistent and highly accurate.

Extensive Alloy Grade Library

The device comes pre-loaded with a massive database of over 300 standard alloy grades (including AISI, DIN, JIS, and GB standards). Furthermore, the software allows users to easily customize and add new specific alloy grades, making it a versatile tool for specialized manufacturing requirements.

3. Real-World Applications

Scrap Metal Recycling: Instantly distinguish between various grades of stainless steel (e.g., 304 vs. 316), aluminum alloys, copper, and precious metals. This prevents “downgrading” and ensures you get the maximum value for every ton of scrap.
Quality Assurance & Control (QA/QC): Verify incoming raw materials in foundries and aerospace manufacturing. Ensure that the “MTR” (Material Test Report) matches the physical reality of the metal delivered.
Mining and Geochemistry: Perform rapid grade control and find “hot spots” in the field. The DP-800 is an invaluable tool for soil analysis and mineral exploration, providing immediate data without waiting weeks for lab results.
Environmental Compliance: Detect heavy metal contaminants in soil or industrial waste, ensuring compliance with local and international environmental regulations.

4. Why Choose Delp Instrument?

User-Friendly Interface: The DP-800 features a humanized operating system that is as intuitive as a smartphone. It requires minimal professional training, allowing your team to start testing within minutes of unboxing.
Uncompromising Safety: Built with a low-power x-ray tube and no radioactive source diffusion, the device prioritizes operator safety. It includes automatic shut-off sensors that prevent x-ray emission if no sample is detected at the measurement window.
Durability in Harsh Environments: Rated for industrial use, the DP-800 is dust-proof and water-resistant. It operates flawlessly in extreme temperatures ranging from -20°C to +50°C, making it suitable for both arctic and tropical climates.
Smart Data Management: Export professional reports in Excel or PDF format via USB, Bluetooth, or Wi-Fi. The software automatically logs every test with timestamps and spectral data, providing a transparent audit trail for your clients.

5. Technical Specifications at a Glance

Model: Handheld Spectrometer DP-800
Weight: 1.6 kg
Analysis Time: 2-3 Seconds
Elements Range: Mg to U
Storage: 32GB internal memory (stores tens of thousands of records)
Display: 4.3″ high-resolution industrial touchscreen

Final Verdict:
The Delp Instrument DP-800 is more than just a measurement tool; it is a strategic investment. By reducing laboratory costs, eliminating material mix-ups, and speeding up the sorting process, this spectrometer pays for itself in a remarkably short period. For professionals who demand precision, speed, and durability, the DP-800 is the clear market leader.

Veiyee WY-9000 OES Spectrometer

MAXLAB JSC — Sun, 12 Apr 2026 14:10:06 +0000

Veiyee WY-9000 OES Spectrometer: The Ultimate Metal Analysis Solution for Modern Industry

In the fast-paced world of metallurgy, foundry, and precision manufacturing, controlling the chemical composition of materials is not just a requirement—it is the foundation of product integrity. The WY-9000 Optical Emission Spectrometer (OES) from Veiyee has emerged as a premier analytical tool, delivering laboratory-grade precision combined with industrial-strength durability.

1. Introduction to the Veiyee WY-9000 OES

The Veiyee WY-9000 is a high-performance, full-spectrum optical emission spectrometer designed for the rapid quantitative analysis of metal samples. Utilizing advanced spark discharge technology, this model allows users to determine the elemental concentration of various alloys—ranging from trace elements (ppm levels) to high-percentage alloying elements—in a matter of seconds.

Engineered by Veiyee, a leader in analytical instrumentation, the WY-9000 integrates sophisticated optical systems with intuitive software. This synergy enables enterprises to streamline their quality control (QC) processes, from raw material inspection to final product certification.

2. Key Technical Innovations of the WY-9000

What sets the WY-9000 apart from traditional spectrometers is its integration of cutting-edge hardware and smart processing algorithms:

Next-Generation CMOS/CCD Sensor Array: Unlike older systems that rely on bulky Photomultiplier Tubes (PMTs), the WY-9000 utilizes high-resolution digital sensors. This allows for “full-spectrum” capture, meaning the device can detect all relevant spectral lines of every element simultaneously without needing hardware re-adjustments.
Extended Wavelength Coverage (130nm – 800nm): This ultra-wide range is crucial for detecting non-metallic elements that are vital to steel quality, such as Carbon (C), Phosphorus (P), Sulfur (S), and Nitrogen (N).
Vacuum Optical Chamber: The optical system is housed in a temperature-controlled vacuum chamber. By removing air, the system prevents the absorption of light in the deep UV spectrum, ensuring maximum sensitivity and stability for critical elements.
Digital Spark Source: The programmable digital excitation source allows the operator to fine-tune discharge parameters based on the specific matrix (Fe, Al, Cu, Ni, Ti, etc.). This results in superior repeatability and long-term stability even in harsh industrial environments.

3. Core Benefits for Your Business

Investing in the Veiyee WY-9000 OES provides immediate tangible value to production lines and testing laboratories:

Lightning-Fast Analysis

Traditional “wet chemistry” methods can take hours or even days to return results. The WY-9000 delivers a comprehensive elemental report in just 20 to 30 seconds. This speed allows foundries to test the melt directly at the furnace, enabling real-time adjustments before the metal is poured, significantly reducing scrap rates.

Unmatched Accuracy and Reliability

Data generated by the WY-9000 complies with international laboratory standards (such as ISO). This gives manufacturers the confidence to certify material grades—whether it be 304/316 stainless steel or complex aluminum alloys—ensuring they meet strict client specifications.

Low Cost of Ownership

Veiyee has optimized the WY-9000 for efficiency. The system features a low-argon-consumption design and durable components that require minimal maintenance. Furthermore, the user-friendly software interface reduces the need for highly specialized operators, lowering long-term labor and training costs.

4. Industrial Applications

The versatility of the WY-9000 makes it an essential asset across multiple sectors:

Foundries & Smelters: For rapid melt control and alloy verification.
Mechanical Engineering: To verify the quality of incoming raw materials (bolts, bars, sheets).
Scrap Metal Recycling: For high-speed sorting and grading of alloy scrap based on precise chemical content.
Aerospace & Defense: For testing specialized superalloys where impurity limits are extremely tight.

5. Why Choose Veiyee for Your Spectrometric Needs?

Purchasing a spectrometer is a long-term partnership. When opting for the WY-9000, users benefit from:

Global Technical Support: Access to expert engineers for calibration, software updates, and hardware troubleshooting.
Comprehensive Training: Comprehensive modules on sample preparation (grinding/polishing) and software operation to ensure data integrity from day one.
Customized Calibrations: The device can be factory-calibrated for specific alloy bases (Steel, Cast Iron, Aluminum, Copper, Zinc, etc.) to match your specific production needs.

Conclusion

The Veiyee WY-9000 OES Spectrometer represents the pinnacle of modern metal analysis. By combining speed, precision, and ease of use, it empowers businesses to maintain the highest quality standards while optimizing production costs. If you are looking to elevate your metallurgical testing capabilities, the WY-9000 is the clear choice for the future of your facility.

EDX1800B RoHS & Halogen Analyzer

MAXLAB JSC — Sun, 22 Mar 2026 08:25:21 +0000

The EDX1800B X-ray Fluorescence (XRF) Spectrometer stands as the premier technological solution, helping manufacturers in electronics, plastics, and electroplating industries control hazardous substances with precision, speed, and non-destructive testing. In the era of “Green Manufacturing,” compliance with international directives such as RoHS 2.0 (2011/65/EU), WEEE, and Halogen-Free standards is no longer optional—it is a vital requirement for entering global supply chains.

1. Overview of the EDX1800B Model

The EDX1800B is a next-generation Energy Dispersive X-ray Fluorescence (EDXRF) analyzer specifically engineered for hazardous element analysis. With a proven track record spanning over a decade, the EDX1800B has become the “gold standard” in factories supplying global giants like Samsung, LG, and Apple, thanks to its exceptional stability and accuracy.

Utilizing advanced XRF technology, the device can simultaneously analyze multiple elements—from Sulfur (S) to Uranium (U)—in a single scan lasting only seconds.

2. Technical Specifications of EDX1800B

To achieve detection limits at the ppm (parts per million) level, the EDX1800B is equipped with industrial-grade hardware:

Elemental Analysis Range: Sulfur (S) through Uranium (U).
Limit of Detection (LOD): Reaches 1ppm for key hazardous elements (Pb, Cd, Hg, Br, Cr).
Detector: High-performance electrically refrigerated Si-PIN detector (USA imported), providing superior energy resolution to separate overlapping spectral peaks.
X-ray Tube: 50W maximum power, 5kV – 50kV voltage, 1uA – 1000uA current.
Signal Filters: Integrated 5-position automatic filter switcher to optimize the signal-to-noise ratio for specific element groups.
Sample Chamber: Large-capacity chamber suitable for various samples, from micro-chips to large PCBs and plastic housings.

3. Groundbreaking Features of EDX1800B

3.1. Halogen-Free Analysis Capability

Unlike older models, the EDX1800B is optimized to detect Halogen elements (specifically Chlorine – Cl and Bromine – Br). This is critical for manufacturers producing flame-retardant materials or eco-friendly components required by international environmental protocols.

3.2. Smart Signal-to-Noise Enhancer (SNE)

The system integrates SNE technology, which improves the signal-to-noise ratio by up to 25 times. This allows the machine to detect ultra-low concentrations of toxic substances that conventional XRF machines might miss.

3.3. Non-Destructive Testing (NDT)

The greatest advantage of the EDX1800B is that it leaves the sample completely intact. Simply place the component in the chamber, press start, and receive results. This saves material costs and allows for 100% inspection of finished products.

3.4. High-Resolution In-built Camera

With its integrated high-definition camera, operators can visually locate the exact measurement point on a computer screen. This ensures the X-ray beam hits the precise target (e.g., a specific solder joint on a PCB) rather than the surrounding plastic substrate.

4. Practical Applications in Industry

RoHS Compliance: Analyzing the “Big 6” (Lead, Cadmium, Mercury, Hexavalent Chromium, PBB, PBDE) in plastics, metals, and rubber.
Halogen Testing: Measuring Cl and Br concentrations in plastic pellets and liquid samples.
Plating Thickness Measurement: The EDX1800B can also measure the thickness of metallic coatings (Gold, Silver, Copper, Nickel, etc.) on various substrates with high precision.
Alloy Identification: Rapidly determining alloy grades (e.g., Stainless Steel 304, 316) and precious metal content in jewelry or scrap metal industries.

5. Why Choose EDX1800B Over Other Models?

Long-term Stability: Rugged chassis design with X-ray tubes and detectors rated for tens of thousands of hours.
Intuitive Software: User-friendly interface with one-click reporting in Excel and PDF formats, including full spectral data for customer audits.
Maximum Safety: Lead-shielded housing and a dual-safety interlock system prevent X-ray leakage, ensuring 100% operator safety.
Cost-Efficiency: The EDX1800B offers the best performance-to-price ratio in its class, ensuring a fast Return on Investment (ROI) for SMEs.

6. Operation and Maintenance Tips

To maintain peak performance, we recommend:

Warm-up: Allow the machine to stabilize for 15-30 minutes before testing.
Calibration: Perform daily energy calibration using the provided Silver (Ag) standard sample.
Sample Prep: Ensure the sample is clean, flat, and covers the X-ray window for the most accurate results.

7. Conclusion

The EDX1800B RoHS & Halogen Analyzer is more than just a measurement tool; it is a “passport” for your products to enter the world’s most demanding markets. With high precision, durability, and a competitive price point, it is the smartest investment for any Quality Control (QC/QA) department.