Products Description
A temperature cycling tester is a device used to simulate different temperature environments. It can cycle through changes in a set temperature range to test the performance and reliability of materials, components or products under extreme temperature conditions.
Role in lithium-ion battery research and manufacturing
The temperature cycling tester is crucial in the research and manufacturing of lithium-ion batteries, mainly in the following aspects:
Performance evaluation:
Temperature Adaptability: Tests the charging and discharging performance of batteries at different temperatures to ensure their stability in extreme environments.
Cycle life: Evaluates the long-term cycle life of the battery by simulating temperature changes.
Safety Test:
Thermal Stability: Detect the risk of thermal runaway of the battery at high temperature to ensure safety.
Low Temperature Performance: Verify the battery’s ability to operate in low temperature environments to prevent performance degradation or failure.
Quality Control:
Consistency testing: Ensure consistent performance of mass-produced batteries under temperature changes.
Failure Analysis: Identify potential design or manufacturing defects through temperature cycling tests.
R&D Support:
Materials Research: Evaluate the performance of new materials at different temperatures and optimize battery design.
Process Optimization: Improve production processes and battery performance through test results.
Technical Parameters
1.Product Name | |||
1.1 Name | Temperature Cycling Test Chamber | ||
1.2 Model | XW-KS5-150C | ||
2. Application & Limitation | |||
2.1 Application | Mainly used for Single cell and electronic products,components high low temperature test,temperature change etc. Environment simulate reliability test. | ||
3. Volume & Dimension | |||
3.1 Effective Volume | 150L | ||
3.2 Inner Dimension | W500 mm*H600 mm*D500 mm | ||
3.3 Overall Dimension | W750mm*H1780mm*D1500mm | ||
Kindly remark:exact overall dimension pls refer to the final design drawing ! | |||
4. Performance | |||
4.1 Condition | Air cooling type under environment temp.+5℃~+35℃,relative humidity≤85%。No load(without specimen in the testing zone) | ||
4.2 Temp. Range | -40℃~+150℃ | ||
4.3 Temp. Fluctuation | ±0.5℃ | ||
4.4 Temp. Deviation | ≤±2℃ | ||
4.5 Temp. Gradient | ≤±2.0℃ | ||
4.6 Temp. Heating Time | From -40℃to 85℃,full range non-linear average about5℃/mins,no load | ||
4.7 Temp. Cooling Time | From 85℃to -40℃,full range non-linear average about5℃/mins,no load | ||
4.8 Temp. Overshoot | ≤±2℃ | ||
4.9 Noise | ≤70dB(A Level) | ||
4.10 Weight | Approx 600KG | ||
4.11 Power | 380V, 50Hz,Three phase, 9KW | ||
4.12 Standard Compliance | IEC62133-2012-Chapter 7.2.4 Temperature cycling | ||
UL1642-Chapter 18 Temperature cycling test | |||
UN38.3 Test T.2:Thermal test | |||
IEC60068-2-1:2007 Environmental testing – Part 2: Test methods – Tests A: Cold | |||
IEC60068-2-2:2007 Environmental testing for electric and electronic products Test methods – Tests B:Dry Heat | |||
5. Structure & Material | |||
5.1 External Chamber | Cold-roll steel with painting. | ||
5.2Internal Chamber | 1.0mm SUS#304 stainless steel. | ||
Bottom: 2mm thick #304 stainless steel, | |||
5.3 Insulation Material | 100mm PU Polyurethane foam insulation material | ||
5.4 Chamber Door | Single open door | ||
5.5 Observation Window | Vacuum glass observation window (Size refer design drawing) | ||
5.6 Testing Hole | 2 pcs of¢400mmtesting hole on side of the chamber, | ||
with silicon seal and stainless steel cover. | |||
5.7 Sealing | Adopt original imported silicon rubber strip, with high sealing performance. | ||
5.8 Sample Holder | Sample holder with insulation material,2 layers, | ||
capacity less than30kg/layer. | |||
5.9Lighting inside chamber | 1 set of energy saving light inside the observation window | ||
5.10 Tri-color light alarm system | 1 set of tri-color light alarm to indicated the running status | ||
5.11 Safety Functions | 1 piece smoke exhaust vent. | ||
2 pieces of Explosion proof chain on the chamber’s side. | |||
1 set of explosion-proof pressure relief door. | |||
6. Air Supply System | |||
6.1Air supply | Force internal from upper to lower air supply circulation. | ||
6.2 Cyclic Motor | Taiwan brand low pressure asynchronous motor | ||
6.3 Blower | Multi-blades centrifugal circulating blower, high low temp. resistant aluminum blades | ||
6.4 Sensor | PT100 temperature sensor(Wet-dry bulb) | ||
7.Refrigeration System | |||
Air cooling method | Air cooling type compressor | ||
7.1 Compressor | Germany GEA Boke or similar level compressor | ||
7.2 Refrigerant | R448a | ||
7.3 Condenser | Air cooling high efficiency forced convection finned type | ||
7.4Evaporator | High efficiency multi-segment fin type evaporator | ||
7.5Others | Oil Separator,etc… | ||
8. Heating System | |||
8.1Heating Tube | Naked wire type nickel chromium alloy electric heating tube | ||
9. Controller & Control Circuit- controller | |||
9.1Controller | controller | ||
RS-485 or Lan port only can be choose one of them. | |||
10.1 Protection Function | |||
1.With specimen anti-condensing, over-temperature protection (also with independent adjustable temperature protector) | |||
2. 2. No fuse protection switch | |||
3. Heater over-temp. Protection switch | |||
4.Compressor over-load, over heating | |||
5. Compressor high low pressure protection | |||
6. System over current protection device | |||
11. Other Accessories | |||
11.1Standard Configuration | 1.2 layers insulation sample shelf ,loading capacity (average)30KG/Layer. | ||
2.2 Corks for diameter 50mm testing hole. | |||
3.Operation & Maintenance manual and monitoring software | |||
12. Operating Condition | |||
1. Environment Temp. : 5℃-35℃; | |||
2.Relative Humidity: ≤85%RH; | |||
3.Atmospheric Pressure:80kPa~106kPa | |||
4. Away from strong vibration source | |||
5.Power source: | |||
5.1.380V AC(±10%),50Hz 3 Phase 4 wires+grounding wire, earthing resistance≤4Ω; |