C130H Gas Permeability Tester

Introduction

C130H Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at different temperatures.

Properties

O2, N2, and CO2 Permeability

Applications

Plastic Films, Rubber, Building Materials, Paper and Paper Board

Method

Differential Pressure Method

Standards

ISO 2556, ISO 15105-1, GB/T 1038-2000, ASTM D1434

Specifications

Test Range: 0.01 ~ 50,000 cm³/m²·24h·0.1MPa
Resolution: 0.001 cm³/ m²·24h·0.1MPa
Temperature Range: 10°C~ 50°C (room temperature 23°C)
Resolution: 0.01°C
Number of Specimens: 3

Features

Test cells with brand new pop-up drawer type design 
Imported high precision vacuum sensor for tests of ultra-high barrier property (0.01 ~ 0.09 cm3/ m2·24h·0.1MPa) materials with high accuracy and repeatability 
360°circulation constant temperature technology is applied in the instrument to remain the test temperature fluctuation below 0.05°C 
Various types of gases are testable: sole gas, mixed gases, poisonous gases, explosive gases and other dangerous gases (customization is required) 
Labthink’s unique pressure compensation technique is used to maintain the stable differential pressure (pressure change is less than 0.2KPa)