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Gas permeability tester ISO 15105-1 ISO 2556 ASTM D1434 JIS K7126-1

Gas permeability tester ISO 15105-1 ISO 2556 ASTM D1434 JIS K7126-1

Gas permeability tester ISO 15105-1 ISO 2556 ASTM D1434 JIS K7126-1

Product Details:

Place of Origin: China mainland
Brand Name: SRI
Certification: ISO 9001
Model Number: BZ-TQ-CY03

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: 5000-10000USD
Packaging Details: Polywood case
Delivery Time: 15 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 20sets/Month
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Detailed Product Description
Standards: ISO 15105-1 ISO 2556 ASTM D1434 JIS K7126-1 Test Material: Plastic Films, Composite Films, High Barrier Materials, Sheeting And Aluminum Foils
Customized: No Power Supply: AC 220V, 50HZ



GB/T 1038-2000,ISO 15105-1,ISO 2556,ASTM D1434,JIS K7126-1,YBB00082003


This gas permeability tester is specialized to test the gas transmission rate (GTR), and permeability of plastic films, composite films, high barrier materials, sheets and metal foils, by using the pressure-differential method, the test temperature is adjustable.


• The gas permeability and gas permeability coefficient of the sample can be measured simultaneously

• Fully independent testing of three test chambers

• Wide range and high-precision temperature and humidity control to meet the test under various test conditions

• Three test process judgment modes are provided, namely, proportion mode, fuzzy mode and time mode

• The test range can be expanded as required to meet the requirements of high transmittance test

• Support the test of toxic gas and flammable and explosive gas (to be customized)

Pneumatic clamping is adopted for sample, which is convenient and fast

• The system adopts electronic intelligent control, and the whole test process is completed automatically

• Provide standard membrane for rapid calibration to ensure the accuracy of test data

• The product complies with GMP multi-level authority

• Micro printer, note printing test statistical results at any time

• Special computer communication software, which can perform real-time display of test, data analysis and processing, and data storage

• Equipped with USB universal data interface for convenient data transfer


Test principle

The instrument adopts the principle of differential pressure method, and places the pre processed sample between the upper and lower test chambers for clamping. First, vacuum the low pressure chamber (lower chamber), and then vacuum the whole system; When the specified vacuum degree is reached, close the lower test chamber, fill the high-pressure chamber (upper chamber) with test gas of a certain pressure, and ensure that a constant differential pressure (adjustable) is formed on both sides of the sample; In this way, the gas will permeate from the high pressure side to the low pressure side under the effect of the differential pressure gradient. Through the monitoring of the internal pressure of the low pressure side, various barrier parameters of the tested sample can be obtained.



Test range 0.1~10,000 cm3/m2 · 24h · 0.1MPa (conventional)
The upper limit is not less than 60000 cm3/m2 · 24h · 0.1MPa (expanded volume)
Number of samples 3pcs(Independent data)3pcs()
Vacuum resolution 0.05 Pa
Vacuum degree of test chamber <10 Pa
temperature range 10 ~ 60°C
control accuracy ±0.1°C
Sample size Φ95 mm
Transmissive area 33.18 cm2
Test gas O2,N2,CO2 etc (prepared by user)
Test pressure 0.4 MPa ~ 0.6 MPa
Interface size Ф6 mm Polyurethane pipe
Overall dimensions 600 mm (L) × 475 mm (W) × 450 mm (H)
Power Supply AC 220V 50Hz
Net weight 75 kg

Contact Details
Serve Real Instruments Co.,Ltd

Contact Person: Mr. Patrick

Tel: 00-86-18014755745

Fax: 86-86-18621861107

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