N600E Battery Separator Air Permeability Tester

Introduction

N600E battery separator air permeability tester is designed and developed in accordance with GB/T 36363-2018 and other standards. Adopting differential pressure test principle, it is professionally used to test the air permeability of battery separators, breathable films and related high polymer materials.

Test Principle

Under test temperature, humidity and normal pressure environment, when the instrument applies a pressure of 1.21kPa, record the time required for 100mL air to pass through the diaphragm with an area of 6.45cm².

Standards

GB/T 36363-2018, ISO 5636-5:2003, TAPPI T460

Technical Parameters

Product Features

• The differential pressure of the instrument can be adjusted within 0~5 kPa with precision of 0.001 kPa, fully meeting the differential pressure requirements of different test methods;
• The instrument supports multi-unit display of s/100mL and um/(Pa.s);
• The test measuring range can be customized according to different sample requirements;
• Good sealing performance;
• Adjustable pressure, fully automatic operation, automatic measurement and result calculation;
• The main unit is equipped with a color touch screen, no external computer required, real-time observation of sample air permeability;
• Built-in micro printer for real-time test report printing;
• The upper computer software is designed in accordance with the new version GMP Annex 《Computerized System》, and can realize hierarchical authority management, audit trail, electronic signature and other functions (optional).

Application