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 ~ 100℃

Temperature display accuracy

±0.5℃, thermostat: TEMMI controller imported from Korea

Temperature uniformity

±2℃

The inner box size of the test box

600*500*500mm

Heating time: 3℃/min (average heating, non-linear no-load)

Cooling time

1℃/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