Moisture Permeability Test Device
Standard:
JIS L1099、GB/T 12704
Application:
This device is a moisture permeability test for a breathable waterproof material having three functions of water resistance, moisture permeability and air permeability, which are developed for sportswear, particularly skiing clothes and climbing cloths. So we developed environmental testing machine.
The amount of water vapor transmitted to the outside of the garment is determined by the difference in the temperature difference between the water vapor inside the garment and the outside air and the vapor pressure difference caused by the perspiration.
The apparatus is placed in a tank having a certain temperature and humidity state, and the attached sample of the moisture permeable cup is allowed to stand for a certain period of time. The water vapor passed through the sample is obtained by increasing the weight of the hygroscopic material (anhydrous calcium chloride) , Thereby increasing the amount of water vapor permeability.
In this apparatus, there is a rotary type sample rack having two upper and lower stages. In order to wind the air parallel to the sample, a variable speed fan is installed corresponding to the two sample racks.
The device is also suitable for moisture-proof packaging moisture permeability test
Technical Parameters:
Temperature range: 20 ~ 60 ℃
Humidity range: 40 ~ 95% (no load)
Temperature accuracy: ± 0.5 ℃ (no load)
Humidity accuracy: ± 3% (no load)
Freezer: air-cooled closed compression
Cooler: Flap cooler
Humidifier: pot-type humidifier (with an air burner to prevent)
Heater: Wing radiator (with high temperature to prevent device)
Blower: fan (up and down each one)
Wind speed adjustment range: 0.5 ~ 1.5m / sec
Rotating frame: upper and lower two sections (270mmφ)
Indoor specifications: about W400 × D360 × H500mm
Power supply: AC 220V 50Hz
Overall size: about W1100 × D550 × H1470mm
Other supplier products
|
|
Button Impact Tester |
Button Impact Tester
Testing Standards:ASTM D5171
Applications:Button Impact Tester is used to determine the impact resistance of plastic sew-thr... |
|
|
Ross Flex Tester |
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
... |
|
|
Limiting Oxygen Index Tester |
Introduction
To automatically determine the minimum quantity of oxygen required for combustion. The apparatus determines the flammability charac... |
|
|
AATCC 195 Moisture Management Tester |
Testing Standards: AATCC 195, SN 1689.1, GB/T 21655.2 Moisture management tester is the tool for the measurement, evaluation and classification of... |
|
|
45 degree automatic textile flammability tester |
Testing Standards:ASTM D1230, FTMS 191-5908, CFR 16 Part 1610, CALIF TB 117, NFPA 702, GB/T 14644Applications:45 degree flammability tester is desi... |
供应产品
Same products
