Overview
The battery needle test machine is a test device used to evaluate the safety of batteries, mainly used for battery needle test. This test is an important part of battery safety testing, especially for lithium-ion batteries, simulating physical damage of batteries under extreme conditions, such as sharp object puncture, to evaluate the safety performance of batteries under severe physical damage.
Features
1. Factory direct sales, model NBC-9013, product name battery acupuncture testing machine; 2. Suitable for all kinds of battery acupuncture testing; 3. Machine capacity 200KG, stroke 300mm; 4. Steel needle diameter < 3mm (Miscellaneous diameter optional); 5. Speed range 10~ 40mm/s, penetration force within 200KG; 6. Power supply AC380V A, 50HZ; 7. Box structure SUS #304 stainless steel, outer box powder paint; 8. Weight about 90KG.
Principle
The test should be carried out at an environment temperature of 20 ° C +/- 5 ° C, the battery is clamped flat on the fixture, and a non-corrosive stainless steel needle with a diameter of 10 mm/s~ 8 mm is used to pierce the center of the largest surface of the battery at a speed of 10 mm/s~ 40 mm/s.
Applications
All kinds of battery acupuncture tests
Standards
GB/T2900.11-1988、GB18287-2013
Steps
1. Test at 20 ° C +/- 5 ° C environment temperature; 2. Hold the battery flat on the fixture; 3. Pierce the center of the largest surface of the battery with a stainless steel needle at a speed of 10mm/s~ 40mm/s.
Notice
• The test environment temperature needs to be controlled at 20 ° C +/- 5 ° C; • The diameter of the steel needle is 2~ 8mm, and the non-corrosive stainless steel needle needs to be used; • The piercing speed should be controlled at 10mm/s~ 40mm/s; • Ensure that the battery is clamped smoothly; • The penetration force should not exceed 200KG; • The power requirements are AC380V A, 50HZ.
