Technical Documents – Maxlab

Veiyee WY-E Metallurgical Microscope: The Ultimate Material Analysis Solution by Maxlab Vietnam

MAXLAB JSC — Mon, 06 Apr 2026 12:52:13 +0000

In the rapidly evolving landscape of industrial manufacturing and materials science, the ability to analyze microscopic structures with absolute precision is no longer a luxury—it is a necessity. For laboratories, quality control (QC) departments, and research institutions across Vietnam, finding a balance between high-end optical performance and cost-efficiency is a top priority.

The Veiyee WY-E Metallurgical Microscope, distributed officially by Maxlab Vietnam, stands as a premier solution designed to meet these rigorous demands. This professional-grade instrument offers the clarity, stability, and advanced imaging capabilities required for deep-tier material inspection.

1. What is the Veiyee WY-E Metallurgical Microscope?

The Veiyee WY-E is an inverted metallurgical microscope (also known as a metallographic microscope) specifically engineered for the observation of opaque specimens. Unlike biological microscopes that use transmitted light to pass through thin samples, the WY-E utilizes a sophisticated reflected light system. This allows users to inspect the surface structures of metals, alloys, ceramics, semiconductors, and composite materials that do not allow light to pass through them.

Manufactured by Veiyee (Laizhou Weiyi Experimental Machinery Manufacture Co., Ltd.), a leading name in metallographic sample preparation and analysis equipment in China, the WY-E model represents the pinnacle of their inverted microscope series. It is widely recognized for its robust mechanical build and superior “Infinite Distant Correction” optical system.

2. Technical Excellence: Key Features of the WY-E Model

The Veiyee WY-E is packed with technical innovations that streamline the workflow of metallurgists and lab technicians. Below are the core features that define this instrument:

Advanced Infinite Optical System

At the heart of the WY-E is an Infinite Distant Correction Optical System. This technology ensures that the light rays passing through the objective are parallel, which eliminates ghosting and optical aberrations. The result is a high-contrast, flat field of view that remains sharp from the center to the very edges of the image.

High-Precision Objectives and Eyepieces

The standard configuration includes a suite of Long Working Distance (LWD) Plan Achromatic Objectives:

LMPL5X / 0.15 (Working Distance: 10.8mm)
LMPL10X / 0.3 (Working Distance: 10mm)
LMPL20X / 0.45 (Working Distance: 4mm)
LMPL50X / 0.55 (Working Distance: 7.8mm)
LMPL100X / 0.80 (Working Distance: 2.1mm)

Combined with the PL10X/22mm ultra-wide field eyepieces, the system provides a total magnification range from 50X to 1000X, allowing for everything from broad survey scans to high-resolution structural analysis.

Ergonomic Inverted Design

The inverted architecture of the WY-E is particularly advantageous for industrial settings. Because the objectives are located beneath the stage, the size and weight of the specimen are less restricted. Users can simply place a large, flat-polished metal sample on the stage without worrying about height limitations or hitting the objective lens. The viewing head is tilted at a comfortable 45-degree angle, reducing neck strain during long hours of observation.

Professional Kohler Illumination

The WY-E features a 12V/50W halogen reflected lighting system based on the Kohler illumination principle. This system provides uniform brightness across the entire field of view. It includes a variable aperture diaphragm and a center-adjustable field diaphragm, giving the user complete control over contrast and depth of field.

3. Industrial Applications in the Vietnam Market

Vietnam’s growing status as a global manufacturing hub has increased the demand for reliable material testing. The Veiyee WY-E, supplied by Maxlab, serves several critical sectors:

Foundry and Steel Production: Essential for identifying grain size (ASTM E112), phase distribution, and non-metallic inclusions in cast iron and steel.
Automotive and Aerospace: Used for failure analysis and checking the integrity of heat-treated components like gears and engine blocks.
Electronics Manufacturing: Perfect for inspecting PCB cross-sections, solder joint quality, and semiconductor wafer surfaces.
Heat Treatment Services: Helps verify the depth of decarburization and the success of surface hardening processes.
Academic Research: Provides a cost-effective yet high-performance tool for universities and technical institutes focusing on materials science.

4. Digital Integration and Analysis Software

In modern laboratories, visual observation is only half the task. The Veiyee WY-E is a “Computer Metallographic Microscope,” meaning it is fully equipped for digital documentation.

Maxlab provides the

WY-E

with a Trinocular head (three-eye design) that allows for the simultaneous mounting of a high-resolution camera. When paired with the FMIA2020 Metallographic Image Analysis Software and a 5MP or 9MP Sony-chip camera, the system can:

Capture and Save: Store high-definition images for reporting.
Measure: Perform precise measurements of lengths, areas, and angles.
Analyze: Automatically calculate grain size, nodularity in cast iron, and porosity levels according to international standards.

Seamark BGA Rework Stations: The Ultimate Chipset Repair Solution in Vietnam

MAXLAB JSC — Sun, 05 Apr 2026 07:49:14 +0000

Are you looking for a high-precision solution for desoldering and reballing BGA chipsets? Seamark (Zhuomao) – a world-leading brand in Rework Stations – is now available in Vietnam through the prestigious authorized distributor, Maxlab Equipment Company.

1. Why Choose Seamark BGA Rework Stations for Your Service Center?

In the digital age, electronic motherboards are becoming increasingly sophisticated with high-density components. Repairing Ball Grid Array (BGA) chips and micro-SMD components requires extremely strict thermal control and alignment precision.

Seamark ZM (a brand of Shenzhen Zhuomao Technology) is renowned for its advanced chipset welding machines, which minimize the risk of board warping or chip damage caused by thermal shock.

Outstanding Advantages of Seamark BGA Machines:

Optical Alignment System: Features high-definition industrial CCD cameras (up to 1.3MP) to ensure chip pins and PCB pads are aligned with micrometer-level accuracy.
Intelligent Temperature Control: Utilizes stable hot air heating technology combined with Infrared (IR) pre-heating and PID control systems to maintain minimal temperature deviation.
Automated Operation: Premium models like the Seamark ZM-R7220A or ZM-R6200 support fully automated desoldering, mounting, and cooling processes, significantly boosting productivity.
Versatile Applications: Ideal for PC motherboards, smartphones, TVs, telecommunications equipment, and high-end semiconductor components.

2. Popular Seamark BGA Rework Models Distributed by Maxlab

Depending on your needs—from mobile repair shops to industrial SMT lines—Maxlab offers a diverse range of models:

Seamark ZM-R7220A: A high-end workstation with real-time temperature monitoring, specialized for complex ICs and large PCBs.
Seamark ZM-R5860: A cost-effective, semi-automatic solution that maintains high precision, perfect for medium-sized warranty centers.
Seamark ZM-R730A: A heavy-duty station with high power (up to 7.75KW), capable of handling extra-large PCBs (max 632*520mm).

3. Why Purchase Seamark Equipment from Maxlab Equipment Company?

Choosing an authorized distributor like Maxlab in Vietnam ensures absolute peace of mind regarding quality and after-sales service:

100% Genuine Products: Fully documented with Certificates of Origin (CO) and Quality (CQ) directly from Seamark ZM.
Expert Technical Support: Maxlab’s team of experienced engineers provides on-site operation training and technology transfer.
Dedicated Warranty Policy: Long-term warranty according to manufacturer standards, with fast availability of genuine spare parts.
Competitive Pricing: Maxlab offers optimized investment solutions for businesses and repair workshops in Vietnam.

4. Contact Us for Consultation and Quotation

Don’t let outdated equipment limit your repair capabilities. Upgrade to a Seamark BGA Rework Station to demonstrate professionalism and increase your repair success rate.

INSTRUCTIONS FOR USING CALYPSO SOFTWARE FOR ZEISS CMM MEASURING MACHINES

MAXLAB JSC — Wed, 07 Jan 2026 13:27:25 +0000

In the world of coordinate measurement (CMM), ZEISS CALYPSO is considered a leading software thanks to its object-oriented measurement philosophy. Instead of having to manually program each complex movement step by step, Calypso allows technicians to focus on the geometric characteristics of the part, optimizing time and accuracy.

To support our customers and technicians operating Zeiss CMM machines in Vietnam, Maxlab is pleased to share a detailed user guide for Calypso software, from basic to advanced levels.

1. Why should you use Calypso software?

Calypso offers excellent flexibility for Zeiss CMM machines thanks to its superior features:

Code-free programming: Intuitive interface, easy to learn and operate.

Strong CAD compatibility: Easily import data from design software such as SolidWorks, CATIA, and NX to program measurements directly on 3D models.

High flexibility: You can change the order of measurements without rewriting the entire program.

Professional reports: Export measurement data as charts and visual images, providing maximum support for quality control (QC).

2. Contents of the instruction manual

The Calypso user manual provided by Maxlab includes the following main sections:

Initial setup guide: How to initialize the coordinate system (Alignment) and set up the stylus system.

Measuring geometric entities: How to obtain points and measure 2D and 3D objects such as circles, planes, cylinders, and spheres.

Geometric Tolerance Testing (GD&T): Guidance on applying positional, concentricity, and flatness tolerance symbols according to international standards.

Optimizing the Measurement Process: Tips to shorten measurement time and protect the probe from impact.

3. Download the Calypso User Manual

To help our customers master Zeiss measurement technology, we have compiled and edited a detailed user manual.

👉 You can view and download the full document here: https://drive.google.com/file/d/1p8F847oaKSsFH2CZDcuSZMkDH7MvSG9n/view?usp=sharing