Active Member
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[China]
Address: No.7, Shengfeng Road 523039, Xinhe Industrial Park, Wanjiang, Dongguan, Guangdong, China
Contact name:Echo Zhang
Dongguan Gaoxin Testing Equipment Co., Ltd.， |
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1. Product Name: Battery forced internal short circuit tester
2. Product Model: GX-6055-C
Technical Parameter
| Temperature controller | |
| Temperature range | 0℃~100℃； |
| Resolution accuracy | 0.1℃； |
| Temperature fluctuation | ±0.5℃； |
| Temperature uniformity | ±2℃； |
| Limit of low temperature | 0℃； |
| Heating rate | Average 3℃/min(from 0℃to 100℃,no-load nonlinearity) |
| Cooling rate | Average 1℃/min(from 100℃ to 0℃,no-load nonlinearity) |
| Internal dimension | W500×H600×D500mm |
| Internal box material | #304 stainless steel , reinforcement at the bottom |
| Outward volume | W1050×D1500×H2100mm |
| Power | 1∮,220V/50HZ |
| Weight | About 150KG |
| Temperature control system: Korea TEMI system controller | |
| Technical parameters of pressure system | |
| Test load | Generally 80kg (max of 100kg) |
| Load resolution | 1/10000 |
| Unit change | kg, lb,N |
| Load accuracy | ≤0.5% |
| Strength maximum multiples | 7 paragraphs, automatically switch |
| Displacement resolution | 1/1000 |
| Displacement accuracy | ±0.05 mm |
| Speed range | 0~20mm/min adjustable, generally 0.1mm/s(6 mm/min) |
| Valid stroke | 100mm(not including the fixture) |
| Test plate | 200×200mm(can customize) |
| Voltage acquisition range | 0~20V |
| Voltage resolution | 0.1mV |
| Voltage acquisition frequency | 100 times per second |
| Working table material | Stainless steel with Teflon tape |
| Short circuit pressure head size | Cylindrical battery:10*10*15mm stainless steel+ 10*10*2mm NBR Square or prismatic battery:10*10*15mm stainless steel + 10*10*2mm NBR +5*5*2mm acrylic |
| Pressure head material | NBR: 10mm x 2mm, Acryl: 5mm x 2mm) |
| Pressure direction | From upper to lower |
| Drive Method | AC Servo Motor + Driver |
| Displacement resolution | 1/1000 |
| Control system | PLC automatic/computer control |
3. Description: The tester is designed according to the JIS C 8714:2007 and IEC62133 standard to simulate the forced short circuit under the predetermined environmental conditions. The stainless steel testing box can provide great temperature uniformity.
4.Test Method:The nickel piece of the battery is pressed at the speed of 0.1mm/s and the voltage change is collected by the collecting system (100 times per second) at the same time. The pressure would stop increasing and hold on for 30 seconds before release pressure when the output voltage decrease is more than 50mV or the predetermined pressure is achieved (800N for cylindrical battery and 400N for square battery)
5. Control System: PLC touch screen operation and the voltage sampling frequency can be 100 times per second. Also the pressure stay time, measured pressure, temperature and speed can also be shown on the screen.
6.Test standard: IEC62133-2017, GB31241
