Moisture Management Tester YG(B)290MZ

[Instrument Name]：Moisture Management Tester

[Scope of Application]:

It is used for testing and evaluating the dynamic liquid water transport properties (moisture absorption and quick-drying performance) of textiles. Suitable for quality control by fabric and garment manufacturers, R&D of new functional fabrics and garments, fabric classification, and fabric grading based on comfort factors related to liquid moisture management.

[Relevant Standards]: GB/T 21655.2-2019 “Evaluation of absorption and quick-drying properties of textiles – Part 2: Dynamic moisture transport method”; GB/T 21655.2-2009 (optional); AATCC 195 “Liquid Moisture Management Properties of Textile Fabrics,” etc.

[Instrument Features]:

1. Easy to operate, simple to clean and maintain, and capable of rapid testing. Fabrics can be classified and graded based on 10 indices: bottom-layer wetting time, top-layer wetting time, bottom-layer maximum absorption rate, top-layer maximum absorption rate, bottom-layer maximum absorption radius, top-layer maximum absorption radius, bottom-layer moisture spreading speed, top-layer moisture spreading speed, cumulative one-way transport capability, and overall liquid moisture management capability.
2. Built-in thermal printer.
3. Test data can be copied directly from the instrument via USB flash drive, facilitating testing in various environments.
4. Automatic liquid dispensing and clamping mechanisms ensure convenience, speed, and high testing efficiency.
5. Includes evaluation software that automatically grades the results of each test.
6. Efficient ultrasonic cleaning design facilitates the removal of residual liquid before and after each test.
7. Auxiliary lighting system for easy observation of test details.
8. Equipped with an automatic clamping mechanism featuring one-touch intelligent operation.
9. Options available for pressure weights and sensor probe specifications compliant with both new and old standards, allowing for easy switching between standards (optional). 10. Equipped with the RT-Thread operating system for convenient and efficient operation;
10. Includes a comprehensive instructional video with Chinese narration and subtitles, allowing beginners to review and learn at their own pace;
11. Features a 32-bit CPU combined with a 24-bit A/D data acquisition system, ensuring faster and more precise data collection and processing;
12. Drip control precision of ±0.003 ml; drip volume is adjustable and programmable to facilitate customer research and testing;

[Technical Parameters]:

1. Specimen dimensions: (90±2) mm × (90±2) mm

2.1 Sensor A (Complies with GB/T 21655.2-2019):

(1) Upper and lower test sensor diameter: Φ58.5 mm

(2) Ring zone spacing: Inner ring spacing 5.0 mm, others 4.5 mm; 7 test rings in total

(3) Upper sensor probe: Spring probe specifications: contact surface diameter (1.54±0.05) mm, gold-plated copper

(4) Lower sensor probe: Contact surface diameter (1.2±0.05) mm, gold-plated copper; resistance <50 mΩ

2.2 Sensor B (Complies with GB/T 21655.2-2009; optional):

(1) Specimen dimensions: (90±1) mm × (90±1) mm

(2) Upper and lower test sensor diameter: Φ58.4 mm; ring zone spacing: 5 mm ±0.05 mm; 7 test rings in total

(3) Upper sensor probe: Spring probe specifications: contact surface diameter 0.54 mm ±0.02 mm, gold-plated copper

(4) Lower sensor probe: Contact surface diameter 1.2 mm ±0.02 mm, gold-plated copper; resistance <50 mΩ mΩ

3. Test liquid delivery system:

Delivery time: 20s

Delivery volume: 0.22g ± 0.01g

Delivery outlet specification: Stainless steel tube, 0.5mm inner diameter

4. Conductivity of standard test solution: 16mS ± 0.2mS
5. Test duration: 120s
6. Test head pressure: (1000 ± 15)g
7. Power supply: AC220V ± 10%, 50Hz, 160W
8. Dimensions: 510mm (L) × 600mm (W) × 800mm (H)
9. Weight: 50kg