Gas Permeability Testing Instrument N500

N500 Gas Permeability Testing Instrument

 

Gas Permeability Testing Instrument

 

Function and usage

To test the gas (O2, N2, CO2 etc) transmission rate (GTR) of packaging materials, such as plastic film, composite film, coextrusion film, aluminum-plated film, aluminum foil, infusion bag, sheets, paper, paper board, solar battery panel, cellophane, ceramics and porcelain, and various containers such as bag, pouch, bottle, can, bowl, box, widely used in the industries of food, pharmaceuticals, personal care, household, electronics and so on. 

 

Standards

GB/T 1038, ISO 2556, ISO15105-1, ASTM D1434, YBB00082003, JIS K7126-A

 

Application

* Films
rigid films, shrik films, stretch films, plastic films, plastic composite films, paper-plastic composite films,aluminized films, aluminum foil, aluminum composite films, high barrier films and many others. Eg. PET, OPP, CPP, LDPE, BOPP

* Sheet
engineering plastics, rubber, waterproof building materials, and thermal insulation materials, e.g. PP, PVC, PVDC, and nylon

*Packages
paper, plastics, rubber,paper-plastic composite, glass, and metal packages, eg: bottles, containers

 

Techinical Parameters

Test range	0.02~50000cm3/m2 ·24h·0.1Mpa (0.02~600000 optional)
Test accuracy	0.01 cm3/(m2·24h·0.1Mpa)
Temperature range	5~50℃
Temperature accuracy	±0.01℃
Humidity range	0%RH (30~90%RH optional)
Humidity accuracy	±2%RH
Vacuum degree	<10Pa
Vacuum resolution	0.1Pa
Test pressure	-0.1~+0.1MPa
Test gas	O2, CO2, N2 etc
Sample thickness	≤2mm
Sample size	Φ110mm, test area 50.24cm2
Gas supply pressure	0.2~0.8MPa
Instrument size	800x560x400mm
Power supply	220V 50Hz

 

Features

1. Temperature control: International advanced electromagnetic technology, program controlled, automatic temperature rise and fall, speed adjustable. Precision 0.01℃. 
2. Automatically keep pressure difference. 
3. Unique chamber and gas flow design, specialized sensor, high precision and stability. 
4. Adaptable to environment, not affected by environment temperature. 
5. Applicable to high barrier material and low barrier material; can test aluminum foil. 
6. Real time curves display of transmission rate, pressure, pressure difference and temperature. 
7. Simple software interface, easy to use, auto save data and report, can print curves. 
8. Wholly automatic, over pressure protection, multiple safety protection. 
9. Standard film calibration and pressure calibration. 
10. Excellent hermetic sealing of test chamber, can test ceramics and porcelain.

 

After sale Service

l   2 years coverage

l   Speedy reply, 12hrs response to customer questions

l   Software free update

l   Minor maintenance ---parts ship within 24 hrs

l   Major maintenance---Technical will be sent within 15 days

l   Free inhouse training for customer operator