Gas Permeability Test Device for Battery Diaphragm Manufacturer at Best Price

Gas Permeability Test Device for Battery Diaphragm Price And Quantity

Minimum Order Quantity 1 Set

Price Range 50000.00 - 100000.00 USD ($)/Set

Price 50000 USD ($)/Set

Product Description

Product Features

Gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of the specimen could be obtained at one operation

3 distinct or equivalent specimens could be tested individually with independent test results at one operation

Wide range and high precision temperature and humidity control to meet various test conditions

The instrument comes with two test modes: proportional mode and standard mode

Test range could be extended based on user requirements to test the materials with high permeability

Test results could be easily obtained even at extreme condition by data fitting function, which could work at any temperature

The instrument could be used to test poisonous, inflammable, and explosive gases (customization required)

The instrument is controlled by computer and test process is automatic

Reference film for fast calibration to ensure accurate and universal test data

Standard RS232 port for convenient data transfer

Supports LystemTM Lab Data Sharing System for uniform management of test results and test reports

Principle

The pre-conditioned specimen is mounted in the gas diffusion cell as to form a sealed barrier between two chambers. The lower-pressure chamber is firstly evacuated, followed by the evacuation of the entire cell. A flow of gas is thereafter introduced into the evacuated higher-pressure chamber and a constant pressure difference is generated between two chambers. The gas permeates through the specimen from the higher pressure side into the lower side. The gas permeability and other barrier properties of the specimen can be obtained by monitoring the pressure changes in the lower chamber

Standards

This test instrument conforms to the following standards:
ISO 15105-1, ISO 2556, GB/T 1038-2000, ASTM D1434, JIS K7126-1, YBB 00082003

Applications

This test instrument is applicable to the determination of gas permeability of:

Basic Applications
Films Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others
Sheeting Including engineering plastics, rubber and building materials, e.g. PP, PVC and PVDC
Extended Applications
Various Gases Test the permeability of various types of gases, e.g. O2, CO2, N2, Air and He
Inflammable, Explosive Gases Test the permeability of inflammable and explosive gases
Biodegradable Films Test gas permeability of various sorts of biodegradable films, e.g. starch-based biodegradable bags
Materials for Aerospace Usage This instrument can test the Helium permeability of airship gas bags
Paper and Paper Board Test gas permeability of paper and paper-plastic composite materials, e.g. aluminized paper for cigarette packages, Tetra Pak sheeting, paper bowls for instant noodles and disposable paper cups
Paint Films Test gas permeability of substrates coated paint films
Glass Fiber Cloth and Paper Including glass fiber cloth and paper materials, e.g. Teflon paint cloth, Teflon welding cloth and Teflon silicon rubber cloth
Soft Tube Materials for Cosmetics Including various types of cosmetic tubes, aluminum-plastic tubes and toothpaste tubes
Rubber Sheeting Including various sorts of rubber sheeting, e.g. car tires

Basic Applications

Films
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others

Sheeting
Including engineering plastics, rubber and building materials, e.g. PP, PVC and PVDC

Extended Applications

Various Gases
Test the permeability of various types of gases, e.g. O2, CO2, N2, Air and He

Inflammable, Explosive Gases
Test the permeability of inflammable and explosive gases

Biodegradable Films
Test gas permeability of various sorts of biodegradable films, e.g. starch-based biodegradable bags

Materials for Aerospace Usage
This instrument can test the Helium permeability of airship gas bags

Paper and Paper Board
Test gas permeability of paper and paper-plastic composite materials, e.g. aluminized paper for cigarette packages, Tetra Pak sheeting, paper bowls for instant noodles and disposable paper cups

Paint Films
Test gas permeability of substrates coated paint films

Glass Fiber Cloth and Paper
Including glass fiber cloth and paper materials, e.g. Teflon paint cloth, Teflon welding cloth and Teflon silicon rubber cloth

Soft Tube Materials for Cosmetics
Including various types of cosmetic tubes, aluminum-plastic tubes and toothpaste tubes

Rubber Sheeting
Including various sorts of rubber sheeting, e.g. car tires

Technical Specifications

Specifications	Film Test
Test Range	0.0550,000 cm3/m2·24h·0.1MPa (standard volume)
At least 500,000 cm3/m2·24h·0.1MPa (extended volume)
Number of Specimens	3 (with independent test results)
Vacuum Resolution	0.1 Pa
Vacuum Degree of Test Chamber	<20 Pa
Temperature	5C 95C
Accuracy	±0.1C (standard)
Humidity	0%RH, 5%RHïž95%RH (automatic humidification function under 10„40„ can be customized)
Accuracy	±1%RH
Specimen Size	Î97 mm
Test Area	38.48 cm2
Test Gas	O2, N2 and CO2 (outside of supply scope)
Test Pressure	-0.1 MPa +0.1 MPa
Gas Supply Pressure	0.4 MPa 0.6 MPa
Port Size	Î6 mm PU Tubing
Instrument Dimension	760 mm (L) x 575 mm (W) x 450 mm (H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	88 kg

Specifications

Film Test

Test Range

0.0550,000 cm3/m2·24h·0.1MPa (standard volume)

At least 500,000 cm3/m2·24h·0.1MPa (extended volume)

Number of Specimens

3 (with independent test results)

Vacuum Resolution

0.1 Pa

Vacuum Degree of Test Chamber

<20 Pa

Temperature

5C 95C

Accuracy

±0.1C (standard)

Humidity

0%RH, 5%RHïž95%RH
(automatic humidification function under 10„40„ can be customized)

Accuracy

±1%RH

Specimen Size

Î97 mm

Test Area

38.48 cm2

Test Gas

O2, N2 and CO2 (outside of supply scope)

Test Pressure

-0.1 MPa +0.1 MPa

Gas Supply Pressure

0.4 MPa 0.6 MPa

Port Size

Î6 mm PU Tubing

Instrument Dimension

760 mm (L) x 575 mm (W) x 450 mm (H)

Power Supply

220VAC 50Hz / 120VAC 60Hz

Net Weight

88 kg

Configurations

Standard Configurations

Instrument, Constant Temperature Control Device, Professional Software, Round Sample Cutter, Vacuum Grease, Fast Quantitative Filter Paper and Vacuum Pump(Imported)

Optional Parts

Blades for Sample Cutter, Vacuum Grease, Vacuum Pump Oil, Fast Quantitative Filter Paper

Note

1. The gas supply port of the instrument is Î6 mm PU tubing;
2. Customers will need to prepare for gas supply and distilled water.