Fabric Water Vapor Permeability YG(B)216GZ

[Instrument Name]：Fabric Water Vapor Permeability Tester

[3^rd Lab Qualification Certificate]：TTTS-MCDT-FZ2526-03

[Drafting standard]：Enterprise Standard Q/WZC003YG(B)216GZ

[Scope of Application]:

It is used to measure the MVTR/WVT (Moisture Vapor Transmission Rate, g/m²·24h) of various fabrics (including moisture-permeable coated fabrics), non-woven garment materials (such as batting and space cotton), films, and composite materials.

[Relevant Standards]:

GB/T 12704, ASTM E96, JIS L1099A, BS 7209, JIS L1099B (customizable).

[Instrument Features]:

1. Test data can be copied directly from the instrument via USB flash drive, facilitating testing across various locations.
2. Built-in thermal printer.
3. Optional barcode scanner and standard network communication module available.
4. Optional standard API interface supports real-time data transmission with LIMS, automated workflows, and cross-system integration.
5. Automatic startup and preset test scheduling eliminate waiting times and offer greater operational flexibility.
6. High-precision wind speed sensor with real-time closed-loop control; a servo motor tracks and regulates wind speed in real-time, ensuring stability and responsiveness.
7. Proven refrigeration system; stable operation verified by long-term testing.
8. Saturated steam humidification ensures uniform humidity; the test chamber door features an anti-condensation design to effectively prevent condensation.
9. Multi-group PID adaptive control for temperature and humidity ensures rapid, stable regulation with resolution far exceeding standard requirements.
10. Temperature and humidity recovery: returns to set values ​​within ≤3 minutes after closing the chamber door; features rapid equilibrium capability.
11. Integrated structure combining the drying oven and the constant temperature/humidity chamber.
12. Supports testing according to multiple standards, including GB (China), ASTM (USA), and JIS (Japan).
13. Utilizes a 32-bit processor and a 24-bit high-speed A/D conversion chip.
14. Automatic calculation of test results; equipped with a thermal printer for convenient and rapid printing.
15. High-definition touchscreen with multi-language display enables intuitive human-machine interaction for temperature and humidity settings, ensuring faster operation.

[Technical Specifications]:

1. Temperature range: 15°C–40°C; accuracy: ±0.1°C; resolution: 0.01°C;
2. Humidity range: 30%–95% RH; accuracy: ±2% RH; resolution: 0.01% RH;
3. Standard test temperature and humidity:

20°C ±0.5°C, 65 ±2% RH;

23°C ±0.5°C, 50 ±2% RH;

32°C ±0.5°C, 50 ±2% RH;

38°C ±0.5°C, 50 ±2% RH;

38°C ±0.5°C, 90 ±2% RH;

40°C ±0.5°C, 90 ±2% RH;

4. Air velocity: 0.02–3 m/s; resolution: 0.01 m/s;
5. Air velocity adjustment: Automatic;
6. Number of moisture permeability cups: Choice of 12 (GB standard) or 9 (ASTM standard) units (JIS Method A also available);
7. Oven control temperature: Ambient temperature to 200°C;
8. Power supply: AC 220V, 50Hz, 5kW (maximum power);
9. Dimensions: 950 × 820 × 1840 mm;
10. Weight: 350 kg.