Gas transmission rate test of various plastic films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, glass fiber aluminum foil composite films and many others
Gas transmission rate test of PP, PVC and PVDC sheets, metal foils, rubber pads, silicon wafers and other sheet materials
- Brand new dome design test chamber and 360o air circulation constant temperature technology ensures better temperature stability.
- Imported high-precision vacuum sensor can accurately test ultra-high barrier materials with 0.01~0.09cm3/ m3·24h·0.1MPa test range.
- Imported pneumatic control system has a low failure rate and an ultra-long service life, ensuring good overall system air tightness and high test accuracy.
- Imported vacuum pump can reach 0.2Pa extreme pressure with increased vacuum rate.
- The vacuum pump is controlled automatically by the system without manual opening and closing, increases efficiency and saves labor.
- Labthink's unique high-precision automatic pressure compensation technology in the test process realizes a constant pressure difference in the high-pressure chamber, and the pressure fluctuation is less than 0.2 kPa.
- The pressure in high-pressure chamber can be set within the range of 10kPa~210kPa, the pressure can be maintained accurately and stably by the system.
- Six independent test cells with standard area, three times the number of test cells in traditional oxygen permeability testing instruments.
- Six specimens can be tested simultaneously under the same testing condition, delivering independent test result.
- Medium and low barrier materials, test time
- High barrier materials, test time
- Automatic specimen clamping saves time and effort. The clamping force is consistent, resulting in better air tightness.
- 12" touch-screen tablet powered by WindowsTM 10 operating system makes the operation simpler and more convenient.
- Automatic test mode requires only inputting temperature and humidity, one click start, the test is fully automated.
- Intelligent test chamber hood automatically opens and closes with sound and light alert.
Safe and reliable
- System security - Built-in Labthink's unique high-end industrial computer prevents system failures caused by computer viruses, ensures operational reliability and data storage security.
- Operation safety - Equipped with intelligent optics sensors which give sound and light alert to ensure safe operation.
- Performance reliability - the instrument adopts components of global renowned brands, to ensure stable and reliable performance.
- The width of the instrument is only 1/3 of the traditional six-cell instrument, saving space for a laboratory.
- Professional test mode provides flexible and diverse control options to meet various needs of scientific research.
- The system provides gas transmission rate curve, gas transmission coefficient curve, and temperature curve.
- Ultra-wide test temperature range to enable the barrier tests under various extreme temperature (Optional).
- Ultra-wide test range to meet the barrier test of various materials (customize).
- Tests of hazardous gases such as H2、CH4 are applicable (Customize).
ISO 15105-1, ISO 2556, GB/T 1038-2000, ASTM D1434, JIS K7126-1, YBB 00082003
||%RH(Within standard test temperature range)
||±0.2%(1%-100% of Full Scale)
|Vacuum Degree of Test Chamber
|GMP Computer System requirement
||4.6" x 4.6"(11.7cm×11.7cm)
|Standard test area
||O2、N2、CO2 etc.(Outside of supply scope)
||10 kPa~210 kPa(Can be set between)
||79.7 PSI / 550 kPa
||Φ6 mm PU tubing
||23.6" H x 19.2" W x 25.9" D (60cm x 49cm x 66cm)
||120VAC±10% 60Hz/220VAC±10% 50Hz(one of two)
||Instrument mainframe, tablet, vacuum pump (UK), sampler, vacuum grease, Φ6 mm PU tubing
||Air compressor, CFR21Part11, GMP Computer System requirement, DataShieldTM note3
||The gas compressor port of the instrument is Φ6 mm PU tubing(pressure >= 79.7 PSI/ 550kPa), customers need to prepare gas supply.
Note 1: The described product functions are subject to the specification in "Technical Parameters" "Table 1: Test Parameters".
Note 2: The parameters in the table are measured in Labthink laboratory by professional operators according to the requirements and conditions stapulated in laboratory environmental standards.
Note 3: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShieldTM system which can be configured as required.