-
Battery Diaphragm Gas Permeability Tester - Gurley-type Apparatus QT-Q600E

Battery Diaphragm Gas Permeability Tester QT-Q600E
Parent Product
Gas Permeability Tester
Product Categories
Battery Testing Equipment
Standards
ISO 5636-5
TAPPI T460

Battery Diaphragm Gas Permeability Tester QT-Q600E, also known as the Gurley-type Apparatus. This cutting-edge instrument offers adjustable pressure differences, precise measurements, and multi-unit display options. Customizable test ranges cater to diverse sample requirements, while superior sealing ensures minimal air leakage.

Enjoy fully automatic operation, real-time observation via the color touch screen, and instant test report generation with the built-in micro-printer. Elevate your testing experience with optional features like hierarchical authority management, audit trail, and electronic signatures through the GMP-compliant upper computer software. Uncover unparalleled efficiency and accuracy in assessing air permeability for battery separators and polymer materials.

Battery Diaphragm Gas Permeability Tester QT-Q600E Overview

The Battery Diaphragm Gas Permeability Tester QT-Q600E, commonly known as the Gurley-type Apparatus, is designed and developed in accordance with ISO 5636-5 and TAPPI T460 standards. The QT-Q600E Gas Permeability Tester for Battery Diaphragm adheres to the test principle of the differential pressure method and is professionally utilized for testing the air permeability of battery separators, breathable membranes, and related polymer materials.

Battery Diaphragm Gas Permeability Tester - Gurley-type Apparatus QT-Q600E

 

ISO 5636-5:2013 specifies the Gurley method for determining the air permeance of paper and board using an air resistance tester, specifically the Gurley apparatus. It is applicable to papers and boards with air permeances ranging between 0.1 µm/(Pa⋅s) and 100 µm/(Pa⋅s) when tested with the Gurley apparatus. This method is not suitable for rough-surfaced materials that cannot be securely clamped to prevent leakage. ISO 5636-5:2013 may also be utilized to determine the air resistance of paper and board.

Test Principle

In the test environment of standard temperature, humidity, and normal pressure, and under the pressure of 1.21 kPa applied by the test instrument, the QT-Q600E measures the time required for 100 mL of air to pass through the diaphragm, which has an area of 6.45 cm².

Application:

Battery Diaphragm Gas Permeability Tester - Gurley-type Apparatus QT-Q600ELithium Ion Battery

Polyolefin separator for lithium ion battery, coated
polyolefin separator for lithium ion battery or
separator for lithium ion battery using other materials

 

Features for the Battery Diaphragm Gas Permeability Tester QT-Q600E:

  • The instrument allows adjustable pressure differences in the range of 0 to 3 kPa, with an accuracy of 0.001 kPa, meeting the varied test pressure difference requirements of different methods.
  • Supports multi-unit display in s/100mL and µm/(Pa⋅s).
  • Customizable test range based on specific sample requirements.
  • Ensures excellent sealing, with air leakage not exceeding 1.0 mL/h.
  • Pressure can be adjusted arbitrarily, enabling fully automatic operation with automatic measurement and calculation of results.
  • Equipped with a color touch screen on the host, eliminating the need for an external computer, and allowing real-time observation of the sample's air permeability.
  • Features a built-in micro-printer for real-time printing of test reports.
  • The upper computer software is designed in accordance with the new version of GMP appendix "Computerized System," providing functions such as hierarchical authority management, audit trail, electronic signature, and other optional features.

 

Test range

60~12000 s/100mL

Resolution

0.1 s/100mL

Pressure range

0~3 KPa

Pressure resolution

0.001 kPa

Test area

6.45cm2

Sample size

＞50 mm×50 mm

Instrument Size

450 mm×400 mm×300 mm

Power

100W

Power supply

110~250 VAC, 50~60 Hz

Request
Quotation

Back to Main Page

Gas Permeability Tester