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Battery Expansion Force Tester

The equipment is mainly used to monitor the battery expansion during charging and discharging at high or normal temperatures;
The equipment supports:
1. Apply different preloads to the battery at different temperatures and then fix the preloads to measure the thickness change in the y-axis direction of the battery during charging and discharging.
2. Apply different preloads to the battery at different temperatures and then fix the battery displacement to measure the expansion force generated during battery charging and discharging.
3. In order to observe the pressure/displacement changes during the battery charge and discharge cycle test, the test needs to be continued for more than 6 months.

Device Model

RJD-RT-HDCL-3KN

RJD-HT-HDCL-3KN

Overall dimensions W*D*H(mm)

W1100mm*D1203mm*H1500mm

W1100mm*D1203mm*H1500mm

Temperature range

Normal temperature

RT+10℃-85℃

Heating rate

/

≥3℃/min (non-linear)

Temperature uniformity

/

±2℃(no load, test area)

Equipment structure

Horizontal

Pressure range

0.1KN-3KN

Force control accuracy

±0.5%F.S

Speed range

0.01mm/s–5mm/s

Speed accuracy

±1%F.S

Displacement stroke

0-400mm

Displacement accuracy

±0.02mm

Test plate fixture

CR12, size 535*200*20mm (size can be customized)

Test the parallelism of the plate

±0.08mm

Data collection

Configuration options

Standard Configuration

Upgrade Configuration

Voltage acquisition

Single cell voltage

0-5V/0-10V

0-10V

Number of channels

Standard 4 channels

Standard 4 channels

Acquisition rate

100Hz

10KHz

Collection accuracy

±0.15%F.S

±0.15%F.S

High Voltage

0-100V、0-300V

0-100V、0-300V

Number of channels

Standard 4 channels

Standard 4 channels

Acquisition rate

100Hz

10KHz

Collection accuracy

±0.3%F.S

±0.3%F.S

Temperature collection

Acquisition range

0-1200℃

0-1200℃

Number of channels

Standard 4 channels

Standard 8 channels

Acquisition rate

10Hz

75Hz

Collection accuracy

±2℃

±1.2℃

Power supply

AC380V

Power

5KW

15KW

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