YY821A Fabric Liquid Water Dynamic Transfer Tester
It is used to test, evaluate and grade the liquid water dynamic transfer property of fabric. The identification of the unique water resistance, water repellency and water absorption of the fabric structure is based on the geometrical structure, internal structure and the core absorption characteristics of the fabric fiber and yarn.
AATCC195-2011、SN1689、GBT 21655.2-2009 .
1.The instrument is equipped with imported motor control device, accurate and stable control.
2.Advanced droplet injection system, accurate and stable droplet, with liquid recovery function, to prevent the crystallization of infusion tube salt water from blocking the pipeline.
3. Adopt high quality gold-plated probe with high sensitivity, oxidation resistance and good stability.
4. Color touch screen display control, Chinese and English interface, menu operation mode.
1.The test data: microcomputer control, the underlying wetting time, surface wetting time, the underlying maximum moisture absorption rate, surface moisture absorption rate, the bottom radius of moisture absorption, surface radius of moisture absorption, low level moisture diffusion velocity and surface moisture diffusion velocity, accumulated a single flow passing ability, overall liquid water management ability.
2.liquid conductivity: 16ms±0.2ms
3. Test liquid throughput: 0.2±0.01g(or 0.22ml), test liquid tube diameter of 0.5mm
4.upper and lower sensors: 7 test rings, each ring spacing: 5mm±0.05mm
5. Test ring: composed of probe; Upper probe diameter: 0.54mm±0.02mm, lower probe diameter: 1.2mm±0.02mm;
Number of probes per ring: 4, 17, 28, 39, 50, 60, 72
6.The test time: 120s, water time: 20s
7. The test head pressure <4.65N±0.05N (475GF ± 5GF), data collection frequency > 10Hz
8. Start the test with one key. Click "Start" and the motor will automatically drive the test head to the specified position with built-in pressure detection device
9.Equipped with liquid drop injection system, the drop is accurate and stable, with reverse pumping system can reverse rotation, the remaining saline in the infusion pipe back to the storage tank, to prevent the salt water crystallization blockage pipeline
10.Power supply: AC 220V, 50Hz, power: 4KW
11. Weight: 80kg
1.Host--1 Set
2.Electroconductive rubber-1 Sheet
1. Conductivity tester --1 Set
2.Ultrasonic cleaners ---1 Set
