Project Description

Rapid-Rate Temperature Change Cycle Test Chamber

Battery temperature cycling test chamber China Manufacturer

Battery Thermal Test Chamber is used to conduct the temperature cycling test of batteries or cells. The test chamber is able to simulate rapid and extreme temperature changes under the specified conditions.

It also can be used with the charge-discharge test chamber for high and low temperature and constant temperature charge-discharge tests.

This battery rapid temperature change test chamber adopts a programmable temperature controller and 7-inch touch screen and can be divided into multi-segment program control cycles.

Test Standards

UN38.3, IEC62133, UL1642, UL2054, etc.

Main Technical Specifications

Model AT-L5011
Temperature Range  -70°C ~ + 150°C
Temperature Control Accuracy  ± 0.01 °C
Temperature Fluctuation ≤ ± 0.5°C
Temperature Uniformity ± 2 °C (measured by the national measurement standard nine-point measurement method)
Heating Rate -40°C to + 75 °C temperature conversion within 30 minutes (average temperature rise, non-linear no load)
Cooling Rate 75°C to – 40°C temperature conversion within 30 minutes (average temperature rise, non-linear no load)
Cooling Method Air cooling
Test Chamber Internal Dimension W 500 x H 600 x D 500 mm (150L), 80 L 225 L 408 L 800 L 1000 L are also available
External Dimension W 800 x H 1650 x 1400 mm
Materials Internal of chamber made of SUS304 stainless steel

External of chamber made of Cold rolled steel sheet with baking paint treatment

Thermal Insulation Material PU foam
Power Supply 3 Phase 4 wires + reliable grounding wire AC 380 V +/-10%, 50 Hz,12 KW 32 A or specified
Safety Protections Explosion proof pressure relief port, explosion proof door lock, explosion proof chain, etc.

Battery Temperature Cycling Test Chamber Features

  • The test chamber has an explosion-proof function. The pressure relief port is located on the right side of the chamber, and the observation window’s glass is explosion-proof, and the explosion-proof door lock and the explosion-proof chain are strengthened for safety.
  • The left and right sides of the testing machine have wire holes of 100mm in diameter to allow the test connection lines to pass through.
  • The core electrical parts of the test chamber are world-renowned brands such as Schneider and Omron, which make the equipment more safe and reliable.
  • The refrigeration system adopts TECUMSEH compressor and environmentally friendly refrigerants, and all refrigeration and heating elements adopt world-renowned brands.
  • It uses a programmable temperature controller and a 7-inch color LCD high-definition touch screen.
  • The temperature controller has the function of the data record, storage and export, storing temperature data and curves, running records, alarm records etc. The data records can be exported by U disk and uploaded to the computer for review.
  • The temperature sensor adopts PT100 with high-temperature measurement accuracy.
  • The observation window uses an automatically adjustable electric heating device to keep the glass window transparent at any time. Philips low-voltage moisture-proof lighting is mounted in the cabinet for better observation.

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