Battery Separators Breathability Tester Films Permeability Test Meter Wang Yan Type Air Permeability Test Machine

• Customization: Available
• After-sales Service: Lifetime Maintenance
• Warranty: 1 Year
• Model NO.: HJ
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Display: Digital
• Weight: 0-100Kg
• Power Source: AC220V
• Volume Resolution: 0.001 Ml
• Pressure Accuracy: 0.01 Kpa
• Sample Thickness: 0 ~ 5 mm
• Net Weight: 20 Kg
• Transport Package: Fumigation-Free Standard Export Wooden Box
• Trademark: Hongjin
• Origin: China
• Production Capacity: 1000 Sets/ Month

Product Description

Product Description

Scope of application:
The air permeability tester adopts the volume method (Wang Yan method) test principle, which is professionally suitable for gas permeability performance testing of battery separators, breathable membranes and related polymer materials, and also suitable for gas permeability performance testing of cigarette paper and various papers.
Basic application: Suitable for gas permeability performance testing of various materials such as battery separators, breathable membranes and related polymer products, such as lithium battery separators, sanitary napkin PE breathable bottom membranes, diaper bottom membranes, etc.
Extended application: 1. Suitable for gas permeability performance testing of various papers such as cigarette paper (customized).
2. Suitable for testing air permeability of materials with large air permeability such as textiles, non-woven fabrics, fabrics, leather, etc. (customized).
3. Suitable for air permeability testing of perforated packaging materials for desiccants, deoxidizers, and preservatives (customized).

Product features:
1. Automatically measure the volume of gas passing through the sample, and say goodbye to the traditional manual sliding cylinder gas volume measurement method.
2. Fully automatic high-precision pressure control technology, pressure accuracy is better than 0.01kPa.
3. The test pressure can be freely set through the software.
4. Three independent test chambers, three sample tests can be completed in a single test.
5. Pneumatic clamping of the sample saves time and effort, consistent clamping force, and better sealing.
6. The core sensor and pneumatic control system are both from world-renowned manufacturers, with low failure rate and long service life.
7. It has the function of automatic detection of test environment temperature and humidity, and can automatically record test conditions.
8. The system adopts electronic intelligent control, and the entire test process is completed automatically.
9. The product complies with GMP multi-level permissions.
10. Micro printer, note to print test statistical results at any time.
11. Supports s/100 mL, um/(Pa·s) multi-unit display, suitable for different standard testing requirements.
12. The software has multi-level permission management, audit tracking and other functions (optional).

Test principle
In a laboratory environment, at a pressure of 1.21 kPa, the time required for 100 mL of test gas to pass through a battery separator of a specific area is recorded.

Test standards:
The instrument complies with many national and international standards: ISO 5636, TAPPI T460, GB/T 36363-2018, GB/T 458-2008, GB/T 23227, GB/T 12655

Product parameters:

index	parameter
Test range	30 ~ 1500 s/100mL (other ranges can be customized)
	0.1 ~ 4 um/(Pa·s)
Volume resolution	0.001 mL
Volume accuracy	1%
Pressure range	0 ~ 5 kPa
Pressure accuracy	0.01 kPa
Test chamber	3 sets
Sample size	40 x 40 mm
Sample thickness	0 ~ 5 mm
Sample area	6.45 cm 2
Gas Specifications	Dry gas (gas source to be prepared by the user)
Test pressure	0.4 ~ 0.6 MPa
Interface size	Ф6 mm polyurethane tube
Dimensions	300 mm (L) × 440 mm (W) × 350 mm (H)
power supply	AC 220V 50Hz
net weight	20 kg

 

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