Wholesale Price China Pilling Rating Box - YY311 Water Vapor Transmission Rate Tester (infrared method) – Yueyang

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Testing The Linear Density (Count), Sweat Stain Color Fastness Oven, Liquid Repellent Efficiency Tester, Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development.
Wholesale Price China Pilling Rating Box - YY311 Water Vapor Transmission Rate Tester (infrared method) – Yueyang Detail:

YY311 water vapor transmission rate tester (infrared method), the instrument is suitable for the determination of water vapor transmission rate of plastic films, composite films and other films and sheet materials. Through the measurement of water vapor transmission rate, the technical indicators of control and adjustment of packaging materials and other products can be achieved to meet the different needs of product applications.

ASTM F1249、ISO 15106-2、TAPPI T557

1. Three chambers can simultaneously measure the water vapor transmission rate of the sample;

2. The three test chambers are completely independent and can test three identical or different samples at the same time;

3. Wide-range, high-precision temperature and humidity control, to meet the test under various test conditions;

4. The system adopts computer control, and the whole test process is completed automatically

5. Equipped with USB universal data interface to facilitate data transfer;

6. The software follows the principle of GMP authority management, and has functions such as user management, authority management, and data audit tracking.

The pretreated sample is clamped between the test chambers, nitrogen with a certain relative humidity flows on one side of the film, and dry nitrogen flows on the other side of the film. Due to the existence of the humidity gradient, water vapor will pass through the high humidity side. Diffusion through the film to the low-humidity side. On the low-humidity side, the permeated water vapor is carried to the sensor by the flowing dry nitrogen. When entering the infrared sensor, different spectral signals will be generated. Through the analysis and calculation of the different spectral signals, the sample is obtained. parameters such as water vapor transmission rate.

Test range: 0.01~40 g/(m2·24h)

Resolution: 0.01 g/m2 24h

Number of samples: 3 pieces (independently)

Sample size: 100mm×110mm

Test area: 50cm2

Sample thickness: ≤3mm

Temperature control range: 15℃~55℃

Temperature control accuracy: ±0.1℃

Humidity control range: 50%RH~90%RH;

Humidity control accuracy: ±2%RH

Carrier gas flow: 100 ml/min

Carrier gas type: 99.999% high purity nitrogen

Dimensions: 680×380×300 mm

Power supply: AC 220V 50Hz

Net weight: 72kg


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Wholesale Price China Pilling Rating Box - YY311 Water Vapor Transmission Rate Tester  (infrared method) – Yueyang detail pictures


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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Wholesale Price China Pilling Rating Box - YY311 Water Vapor Transmission Rate Tester (infrared method) – Yueyang , The product will supply to all over the world, such as: Colombia, Hamburg, Jersey, With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Victoria from Cape Town - 2018.06.30 17:29
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Rita from Kenya - 2018.11.22 12:28
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