N600E Battery Diaphragm Gas Permeability Tester

Test Principle

In the environment of test temperature, humidity and normal pressure, under the pressure of 1.21kPa applied by the test instrument, the time required for 100mL air to pass through the diaphragm with an area of 6.45 cm2.

Standards

ISO 5636-5, TAPPI T460, GB/T 36363

Features

• The pressure difference of the instrument is adjustable in the range of 0~3 kPa, with an accuracy of 0.001 kPa, which fully meets the test pressure difference requirements of different methods.
• The instrument supports s/100mL and um/(Pa.s) multi-unit display.
  The test range can be customised according to different sample requirements.
• The host is equipped with a colour touch screen, no need for an external computer.
• The air permeability of the sample can be observed in real time.
  Built-in micro-printer, which can print test reports in real time.

Application

Lithium Ion Battery - Polyolefin separator for lithium ion battery, coated polyolefin separator for lithium ion battery or separator for lithium ion battery using other materials.