Oxygen Permeability Analyzer -Coulometric Sensor Method

Oxygen Permeability Analyzer -Coulometric Sensor Method Y110 2.0

Introduction

This product is based on the testing principle of the coulometric sensor method testing Oxygen, and is designed and manufactured with reference to GB/T 19789, ASTM D3985 and other standards. Adopting high-precision imported oxygen sensor, high test accuracy,it is suitable for oxygen transmission performance testing of films, sheets, paper, packaging and related materials in the fields of food, medicine, medical equipment, daily chemicals, tovoltaic electronics, etc., and provides a wide range and high-efficiency oxygen transmission rate detection for high, medium and low oxygen barrier materials.

Testing Principle

Y110 2.0 Oxygen Transmission Rate Tester adopts the principle of Coulometric sensor method. The pre-processed sample is fixed in the middle of the test chamber, while high-purity oxygen flows in the upper chamber of the film, high-purity nitrogen (carrier gas) flows in the lower chamber, oxygen molecules diffuse through the film to the nitrogen on the other side, and the flowing nitrogen gas is carried to the sensor, and the oxygen transmission rate is calculated by analyzing the oxygen concentration measured by the sensor.

Standards

ASTM D3985、ASTM F2622、ASTM F1927、ASTM F1037、ISO 15105-2、JIS K-7126-B、DIN 53380-3