Mixed gas permeability tester

NegotiableUpdate on 03/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The mixed gas permeability tester is a professional gas permeability tester used for thin film samples. It is suitable for measuring the gas permeability, solubility coefficient, diffusion coefficient, and permeability coefficient of plastic films, composite films, high barrier materials, sheets, metal foils, rubber, tire airtightness, and permeable membranes at various temperatures.

Product Details

Testing technology for mixed gas permeability tester;

Measurement range: 10^-5～10^-14cm3(S.T.P)film thinkness/cm²SeccmHg

Testing method: TCD detector+chromatographic standard curve method

Sample thickness: ≤ 1mm

Detection sensitivity: not less than 3000mV mL/mg (benzene, hydrogen)

Test area: 50cm²

Sample quantity: 1 piece (STD, multiple pieces optional)

Temperature control range of test chamber: 5 ℃~95 ℃

Temperature control accuracy: ± 0.1 ℃

Temperature control range of sample gas pipeline: room temperature+5 ℃~100 ℃

Temperature control accuracy: ± 0.1 ℃

Test gas: Air, O₂, N₂, CO, CO₂, CH₄Waiting for a single or mixed gas

Note: The gas source should be provided by the user themselves; Other gases can be customized; Flammable and explosive dangerous gases need to be explained.

Test gas pressure difference: -0.1MPa to+0.1MPa

Test chamber vacuum degree: less than 20Pa

Carrier gas: He or H₂(Optional)

Carrier gas pressure: 0.05MPa~0.5MPa

Dimensions: 330 mm (L) × 380 mm (B) × 410mm (H)

Power supply: AC 220V 50Hz

Net weight: 46kg