Resistant to washing testing machine ABW-X

automaticbatterymobile

Battery washing test machines from ATMARS are ideal test equipment to carry out battery washing tests according to GB 31241-2014 Lithium ion cells and batteries used in portable electronic equipment – Safety requirements. Applications : 1. Lithium-ion battery pack for handheld electronic products. 2. Lithium-ion battery packs for portable electronic products that may be carried or used in pockets. 3. Other portable electronic products with a battery pack that can be carried in a pocket. 4. Washing test for installing handheld electronic products such as non-user-replaceable batteries/batteries. Operation Procedure: 1. Washing Solution: Configure solution with pH value 11.0 ± 0.1 (you can use the mass fraction of 0.004% NaOH Solution), and heat solution up to (45±2)℃. 2. Immersion: specimen will be fixed ion rotation device as below picture, and then place the specimen into the solution. (Height from Cell center to solution surface is 300mm ± 10mm, immersion for 0.5h, and to maintain the solution temperature at(45 ± 2) ℃. 3. Stirring: drive the rotation device for 0.5h, rotational speed 60r/min. 4. Dehydration: remove the solution and drive the rotation device for 10min, rotational speed 800r/min. 5. Drying: put the specimen into a high-temperature chamber for 0.5h with temperature control at (45 ± 2) ℃.