Battery Diaphragm Gas Permeability Tester
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.
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 |
Send product request
Other supplier products
 |
Fire-Resistance Cable Burning Test Apparatus | Get a quote： Web: qinsun-lab.com Email：serving@qinsun-lab。com The Fire-Resistance Cable Burning Test Apparatus (Cable Fire Integrity Tester) is ... |
 |
Electronic single fiber strength meter - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Compliance Standards - GB/T14337 - GB/T9997 - GB... |
 |
Multifunctional Rapid Thermal Conductivity Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Multifunctional Rapid Thermal Conductivity Tester (Integrated Unit) is a high-prec... |
 |
Thermal Manikin System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Full-body mannequin for enhanced clothing testing Walter Sweating Fabric Manikin ... |
 |
ICI Pilling Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Product Information 1.Equipped with four pilling Boxes; 2.With the function of f... |
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... |
