Battery Diaphragm Gas Permeability Tester

Whats/App: +86 156 1874 6768

Web: standard-groups.com

The Battery Diaphragm Gas Permeability Tester is a precision instrument designed to evaluate the gas permeability of battery diaphragms and separators. It provides accurate, high-resolution measurements under controlled pressure conditions, enabling reliable assessment of materials used in battery production. The compact design and ease of operation make it suitable for laboratory and quality control environments.

Application

(1) Measuring gas permeability of battery diaphragms and separators in lithium-ion and other rechargeable batteries.

(2) Evaluating barrier performance of separator materials for battery safety and efficiency.

(3) Research and development of new diaphragm and separator materials.

(4) Quality control and inspection in battery manufacturing facilities.

(5) Laboratory testing for material science studies related to electrochemical devices.

(6) Comparing permeability of different separator types to guide material selection.

Standards

(1) GB/T 458 – Battery diaphragm gas permeability test method.

(2) ISO 536/2 – Paper and board determination of gas permeability.

(3) QB/T 1667 – Battery separator testing requirements.

(4) GB/T 23227 – Lithium-ion battery separator testing.

(5) ISO 2965 – Determination of gas permeability for thin films.

(6) YC/T 172 – Battery separator gas transmission test.

(7) GB/T 12655 – Testing of diaphragms for battery applications.

(8) GB/T 20042.7-2014 – Lithium-ion battery separator performance testing.

(9) GB/T 36363-2018 – Gas permeability test for battery diaphragm materials.

Features

(1) High-accuracy measurement of gas permeability (10–15000 s/100ml).

(2) Exceptional resolution (0.1 s/100ml) and pressure accuracy (0.0001 kPa).

(3) Multiple selectable pressure ranges: 5 kPa standard, 10 kPa and 20 kPa optional.

(4) Single-sample testing with secure sample holder.

(5) Compact, robust design suitable for laboratory environments.

(6) User-friendly interface for easy parameter setting and operation.

(7) Requires only clean air as a test gas.

(8) Provides reliable and repeatable results for quality control and R&D applications.

Parameters

Parameter	Specification
Test range	10–15000 s/100ml (standard, other ranges optional)
Resolution	0.1 s/100ml
Pressure accuracy	0.0001 kPa
Number of samples	1
Net weight	20 kg
Test gas	Clean air (user-supplied)
Power supply	AC 220V, 50Hz
Overall dimensions	370 mm (L) × 320 mm (D) × 450 mm (H)
Pressure range	5 kPa standard (10 kPa, 20 kPa optional)
Air source pressure	0.3–1.0 MPa

Other supplier products

	3D Printed Fiber Oil Separation Analyzer	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Fiber Oil Extractor, also known as the Rapid Grease Extraction Apparatus,...
	Bottle Wall and Bottom Thickness Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The wall and bottom thickness tester for bottles is mainly used to measure th...
	Safety helmet head protection distribution tester for laboratory certification use	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application (1)Used for marking test points and test lines on helmets. (2)U...
	Micro Rapid Closed Cup Flash Point Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Reference Standards： SH/T 0768. SN/T 3077.1. DL/T 1354. ASTM D6450 SN/T 3077.2. ASTM D7094...
	Automatic transmission fluid anti-shudder friction tester for vehicle testing	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The tester is designed to meet and support the following domestic and internatio...

All supplier products

Same products

	HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line	Seller: Shandong HUASU Plastic Technology Co.,Ltd.	The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi...
	PanEVAP & MVR system	Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat...
	PanGAP wide gap welded plate heat exchanger	Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel...
	PanBloc welded plate heat exchanger	Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac...
	PanBox welded plate heat exchanger	Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated...