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Systester Instruments co.,ltd
Systester Instruments co.,ltd  

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You are here: home  > Barrier properties tester  > ASTM standard electrolytic or infrared detection sensor permeability tester Gas Permeability Testing Machine

ASTM standard electrolytic or infrared detection sensor permeability tester Gas Permeability Testing Machine 

Price: 1.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: WVTR-9001
Packing: wooden case
Usage: Others
Means of Transport: Ocean,Air
Power: Electronic
Brand Name: systester

It is used to the determination of the water vapor transmission rate of the films,sheets,aluminum foils etc.

Product  Details                                                                                                                                                          

Application:
WVTR-398B is based on the humidity sensor detection method and available for the water vapor permeability test of heat exchange membranes, nonwoven fabrics and flexible barrier materials.

Features:

featuresWeighing method
Dual weighing modules, own technology
18 specimens, continuously test
One-button test, test automatically in whole process
Multiple test modes optional
Temperature and humidity auto control
Data curves display
Computer control
Environment temperature and humidity sensor inside
Unit based on embedded system,24bit Δ-Σ AD
Traceable reference film calibration
Supports DSM system (DSM, lab data management system)

 

Principles:
The specimen is clamped between the upper and lower chamber, the upper chamber is high humidity side, and the other side of specimen, lower chamber is purged by a stream of dry gas, due to the effect of water concentration gradient at two sides of the specimen, water molecules will permeate through the specimen into the dry gas side, penetrated water molecules will be carried to the relative humidity sensor which generates the proportional signal, so water vapor transmission rate will be obtained by calculating the sensor signal.

 

Technical indexes:

Test range5 - 6500 g/m2·24h (Standard)
Resolution 0.001 g/m2·24h
Specimen amount 1 specimen
Temperature range 5C–95C
Temperature accuracy ±0.1C
Humidity range 100%RH (Standard)
Humidity accuracy ±1%RH
Test area 38 cm2 (Standard)
Specimen size >=150mm * 94mm
Thickness less 3mm
Carrier gas Dry Air, or 99.999% Nitrogen
Carrier flow 0~200 ml/min
Gas interface 1/8inch
Power supplyAC 220V 50Hz
Dimension330mm(L) * 600mm(D) * 330mm(W)
Net weight30kg

 

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What we can provide

1. Gas Transmission Rate Tester

2. Oxygen Transmission Rate Tester

3. Water Vapor Transmission Rate Tester (Weighing method, Infrared Sensor and Electrolytic Sensor Method)

4. Air Permeability Tester (Gurley method)

5. Auto Tensile Tester

6. Coefficient of Fricition Tester

7. Micro Peeling Tester

8. Heat Seal Tester

9. Heat Gradient Tester

10. Thickness Tester (accuracy 0.1 um)

11. Film Shrinkage Tester

12. Leakage Tester

13. Pendulum Impact Tester

 

Packages & Logostics

Fumigation free wooden cases

Contact                                                                                                                                                       

 Grace

Email: tade.en @systester.cn

Cell:+86 18765316730

 

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 Ms. Yolanda

Tel: 86-531-87031169
Contact to this supplier

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Company Info

Systester Instruments co.,ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jinan
Province/State: Shandong
Country/Region: China (Mainland)

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