TMAXCN Brand Laboratory Battery Internal Short Circuit Tester for Lithium Battery

• Production Scope: Product Line
• Automation: Automation
• Transmission Type: Flexible
• Automatic Production Line: Comprehensive
• Certification: ISO, CE
• Flexible Production: Intelligent Manufacturing
• Model NO.: TMAX-YK-Y0263
• Rhythm: Flow Production Line
• Warranty: 1 Year
• Transport Package: Wood Packing
• Specification: 20-100 foot cabinet
• Trademark: TMAX
• Origin: China

Product Description

Laboratory Battery Internal Short Circuit Tester For Lithium Battery

Introduction

This product is designed in accordance with the latest battery test standards such as Japanese Industrial Standards JISC 8714:2007, IEC62133-2013, and simulates the forced internal short circuit test of the battery under certain ambient temperature conditions. The test box is made of stainless steel, with good temperature uniformity and exhaust function (That is, test exhaust gas is discharged after the test is completed). The control system is a PLC touch screen menu operation, and the data collection frequency can reach 100 times per second. At the same time, the test pressure, pressure holding time, measured pressure, battery voltage, battery temperature, pressure drop speed, etc. are set through PLC programming.

 

SPECIFICATIONS

 

Material of extrusion table	High-grade stainless steel plate, corrosion-resistant
Indenter size	10*10*5mm or 10*10*2mm
Capacity	0-1000N
Unit conversion	kg, lb, N
Test stroke	0-100 mm (excluding fixtures)
Accuracy of stroke	±0.05 mm
Test speed	0.1mm/S, that is, 6 mm/min (adjustable within 0~20mm/min)
Load resolution	1/10,000
Load accuracy	Less than ±0.5%
Squeeze action	apply pressure from top to bottom;
Test procedure	At a speed of 0.1mm/S, using standard pressurized tooling, apply pressure to the part where the small nickel sheet is placed on the single battery, and at the same time use the voltage acquisition system to monitor the voltage change at the battery output terminal (voltage acquisition frequency is 100 times/ Seconds) When a voltage drop greater than 50mV is observed, or when the applied pressure reaches the requirements (cylindrical battery 800N, prismatic battery 400N), stop reducing the pressurization tooling and keep it for 30s, and then remove the pressure; voltage monitoring data sampling Frequency: 100 times/second
Transmission system	Original imported servo stepping motor (Panasonic, Japan)
Control system	Adopts PLC touch screen controller, which can realize the control of pressure, battery voltage, battery temperature and other parameters
The temperature range of the high and low temperature test chamber	0 ~ 100ºC
Temperature display accuracy	±0.5ºC, thermostat: TEMMI controller imported from Korea
Temperature uniformity	±2ºC
The inner box size of the test box	600*500*500mm Heating time: 3ºC/min (average heating, non-linear no-load)
Cooling time	1ºC/min (average cooling, non-linear no-load)
Inner box material	First-class mirror stainless steel plate
Outer box material	Stainless steel matte line treatment
Insulation material	Rigid polyurethane foam + high-efficiency compressed glass wool
Heater	Fin-type radiating tube-shaped stainless steel electric heater
Air circulation system	Convective air circulation system
Protection device	Non-fuse switch, over-temperature protection switch, fuse, front-opening tempered glass observation window, and explosion-proof lock
Safety device	The first over-temperature alarm, MCCB overload protection, etc.
Electricity source	1∮, 220V/50HZ
Machine weight	about 220kg