C106H Gas Penetration Testing System - Labthink Plastic Film Breathability Tester

C106H Gas Penetration Testing System - Labthink Plastic Film Breathability TesterBased on the principle of differential pressure testing, it is specialized in measuring the gas permeability, solubility coefficient, diffusion coefficient, and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at various temperatures. Compliant with multiple standards such as GB, ISO, ASTM, etc.

Product Features:

The new rainbow bridge test chamber adopts 360 ° airflow circulation constant temperature technology for better temperature stability.

Imported high-precision vacuum sensors achieve accurate testing of ultra-high barrier materials with a capacity of 0.01-0.09 cm3/m2 • 24h • 0.1MPa.

Imported pneumatic control system with ultra-low failure rate and long service life, ensuring good overall sealing of the system and guaranteeing testing accuracy.

Imported vacuum pump, with a maximum pressure of 0.2Pa and an increased vacuum pumping rate.

The system automatically controls the vacuum pump without the need for manual opening and closing, increasing efficiency and reducing consumption.

High precision automatic pressure compensation technology is used in the experimental process to achieve a constant pressure difference in the high-pressure chamber and a pressure change of less than 0.2 kPa.

Support flexible setting of high-pressure chamber pressure within the range of 10kPa to 150kPa, and precise pressure maintenance of the system.

Efficient six chamber design, independent six sets of standard area testing chambers, which is three times the number of testing chambers for traditional breathability detection instruments.

Support simultaneous testing of 6 samples under the same conditions, with independent data.

Medium and low barrier materials, with a testing time of less than 4 hours (including vacuum time).

High barrier material, testing time<8 hours (including vacuum time).

Automatic clamping of samples saves time and effort, with consistent clamping force and better sealing.

Using a 12 inch touch tablet with Windows system for more convenient operation.

Automatic mode, input test temperature, one click start, fully automatic testing.

Intelligent compartment lid automatically opens and closes, with sound and light reminders.

Professional experimental mode provides flexible and rich control functions to meet scientific research needs.

Provide gas permeability curve, gas permeability coefficient curve, and temperature curve.

Ultra wide temperature range, suitable for barrier testing at different extreme temperatures (optional).

Ultra wide testing range to meet the barrier testing needs of various materials (customized).

Support customized testing for hazardous gases such as H2 and CH4.

Testing principle:

Clamp the pre processed sample between the testing chambers, first perform vacuum treatment on the low-pressure chamber (lower chamber), and then evacuate the entire system; After reaching the specified vacuum degree, close the lower chamber of the test, fill the high-pressure chamber (upper chamber) with a certain pressure of test gas, and ensure that a constant pressure difference (adjustable) is formed on both sides of the sample; In this way, gas will permeate from the high-pressure side to the low-pressure side under the action of pressure gradient. By monitoring and analyzing the pressure inside the low-pressure side, various barrier parameters of the tested sample can be obtained.

Reference standard:

ISO 15105-1、ISO 2556、GB/T 1038-2000、ASTM D1434、JIS K7126-1、YBB 00082003

C106H Gas Penetration Testing System - Labthink Plastic Film Breathability TesterTest application:

Thin film - gas permeability testing of various plastic films, paper plastic composite films, co extruded films, aluminum plated films, aluminum foil composite films, glass fiber aluminum foil paper composite films and other film like materials.

Test the gas permeability of sheet materials such as PP sheet, PVC sheet, PVDC sheet, metal foil, rubber sheet, silicon wafer, etc.

Technical Specifications:

Instrument model: C106H

Test range: 0.01~50000 cm3/m2 • 24h • 0.1MPa

Resolution: 0.001 cm3/m2 • 24h • 0.1MPa

Temperature range: 15-50 ℃; 5-60 ℃ (optional)

Temperature resolution: 0.01 ℃

Temperature fluctuation: ± 0.15 ℃

Humidity range: 0%, 5-90% ± 2% (customized)% RH (within the standard temperature range)

Vacuum resolution: 0.01 Pa

Vacuum accuracy: indication ± 0.2% (1% -100% of sensor specifications)

Test chamber vacuum degree: ≤ 10 Pa

Test chambers: 6 sets (independent testing of 6 chambers)

Sample size: 4.4 "x 4.4" (11.2cm x 11.2cm)

Sample thickness: ≤ 120 Mil (3mm)

Standard testing area: 38.48cm2

Test gases: O2, N2, CO2 and other gases (gas source to be provided by the user)

Test pressure: 10 kPa to 150 kPa (arbitrary setting)

Pressure fluctuation: 0.2 kPa

Gas source pressure: 79.7 PSI/550 kPa

Interface size: Φ 6mm polyurethane pipe

Dimensions: 600mm × 490mm × 660mm

Power supply: 120VAC ± 10% 60Hz/220VAC ± 10% 50Hz (choose one)

Net weight: 220Lbs (100kg)

Product configuration:

Standard configuration: Host, tablet computer, vacuum pump (UK), sampler, vacuum grease, Φ 6mm polyurethane tube

Optional parts: Air compressor, CFR21 Part 11, GMP computer system requirements, DataShield data shield

Note: The compressed air inlet of this machine is a Φ 6mm polyurethane pipe (pressure ≥ 79.7 PSI/550 kPa); Self provided gas source