Water vapor permeation testing equipments are based on the cup method, and is professionally applicable to the water vapor transmission rate test of plastic film, composite film, sheets and other materials used in medical and construction industry.
This test instrument conforms to the following standards:
ISO 2528, GB 1037, GB/T 16928, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, YBB 00092003.
Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions.
The instrument adopts the specially designed heat sealing jaws, which completely conform to multiple national and international standards.
1. Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without any fluctuation
2. Wide range control of temperature, pressure and time that meet various test conditions
3. Manual or pedal switch, as well as anti-scald design provides convenient and safe operating environment
4. The instrument is controlled by micro-computer with LCD, PVC operation panel and menu interface.
Basic Applications:
Films with Smooth Surface
Films with Decorative Pattern Surface
Extended Applications:
Covers of Jelly Cups
Flexible plastic tubes.
Labthink Gas Transmission Rate Testers are professional developed and manufactured for the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires, and permeable membranes.
Gas transmission rate testers applies to multiple international standards, such as ASTM, ISO, JIS Etc.
Large testing range
Temperatures adjustment available
Humidity adjustment available
High precise testing results.
leak Detector, Leakge Tester is professionally applicable to the leakage tests of packages for food, drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. The instrument also could be used to the determination of seal performance of specimens after falling and compression tests.
Basic Applications:
Glass bottles, pipes, cans and boxes
Plastic bottles, pipes, cans and boxes
Metal bottles, pipes, cans and boxes
Paper plastic composite bags and boxes
Extended Applications:
Pen refills
Electronic components
Medical instruments.
