Mixture separation testing analyzer

Mixture separation testing analyzer

v>Scope of application

Specializing in the qualitative and quantitative determination of the permeability, selectivity, and separation rate of separation membranes for various gases,

including:Determination of gas permeability for single and mixed gases in separation membranesDetermination of gas selectivity and separation rate for multi-component separation membranes.

Testing principleClamp the sample between the upper and lower chambers, with the upper chamber maintaining a constant high pressure and the lower chamber maintaining a low pressure. Under the action of the pressure difference, the test gas in the upper chamber passes through the test chamberAfter the sample reaches the lower chamber and the permeation reaches equilibrium, indicators such as gas permeability can be obtained. The permeable gas is carried by the flowing carrier gas to the gas chromatographyBy analyzing chromatographic peaks, indicators of multi-component gas selectivity and separation efficiency can be obtained.

Product Features

Principle of Differential Pressure Chromatography Testing

International procurement of components to ensure test safety and accuracy of test results

Circulating medium temperature control (optional)

The test chamber is equipped with a temperature sensor to monitor the actual temperature in real-time

Remote maintenance upgrade

Can support DSM laboratory data management system, achieve unified data management, and facilitate data sharing (optional)

technical indicators

Test range: 0.01-2 * E+04 Barrers

Test flow rate: 0-100ml/min (200ml/min, 300ml/min optional)

Test accuracy: 0.01 Barrers

Vacuum precision: 0.1Pa

Test gas: O2 ,N2 ,CO,CO2 ,H2 ,CH4 ,C2H4 , C2H6 , He and others;

AttentionOxygen should not be tested together with flammable and explosive gases! Corrosion gas testing is prohibited;

Test pressure difference: 0-10 bar (standard);

System pressure resistance: 16 bar

Temperature control range: 5 ℃ -95 ℃,

Temperature control accuracy: ± 0.1 ℃ (temperature control device optional)

Test area: Φ 20mm (3.14cm)2）

Sample thickness: ≤ 2mm

Sample quantity: 1 piece

Detector sensitivity: ≥ 5000mv.ml/mg or 10000mv.ml/mg

Detector drift: ≤ 0.10mv;

Noise: ≤ 0.015mv

Carrier gas pressure: 2 bar

Type of carrier gas: N2 ,H2 , He,Ar； Select the carrier gas based on the test gas;

Host size: 320 mm (W) × 625mm (D) × 335mm (H)

Chromatographic size: 590 mm (L) × 480mm (W) × 500mm (H) (standard)

Power supply: AC 220V 50Hz

Mixture separation testing analyzer

Product configuration

Standard configuration:Host, vacuum pump, oil mist filter, vacuum bellows, PCIE card, GC chromatograph, chromatography column, workstation softwarePressure reducing valve (oxygen and nitrogen), test trachea, carrier trachea, exhaust pipe, communication cable, vacuum sealing grease

Optional parts:Computer, temperature control device, DSM laboratory data management system.