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High and Low Temperature Test Chamber
Haida High and Low Temperature Test Chamber serve as fundamental equipment for product reliability verification. By precisely simulating environmental conditions such as high temperatures, low temperatures, and temperature cycling, they evaluate the performance, durability, and adaptability of electronic components, industrial materials, and various products under extreme temperatures.
Temperature Range: -70℃ ~ +150°℃
Humidity Range: 20%RH~98%RH
Advantages of Haida Test Chambers
High-low temperature test chambers specialize in simulating extreme heat, cold, and rapid temperature change environments to evaluate product performance, reliability, and stability under harsh thermal conditions.
•Temperature range spans -70°C to +150°C and beyond, accommodating diverse demanding test requirements.
•Linear temperature ramp rates from 5°C/min to 15°C/min significantly accelerate testing cycles.
•Advanced airflow design ensures uniform temperature distribution throughout the chamber for consistent results.
•Multiple safety protections, including independent over-temperature protection and compressor delay, ensure worry-free operation.
Specifications
Basic Data
| Model | HD-E702-1000 |
|---|---|
| Internal Dimension (W*H*D) | 1000*1000*1000mm |
| External Dimension (sus Type) (W*H*D) | 1280*2080*1900mm |
| External Dimension (paint Type) (W*H*D) | 1280*2080*1900mm |
| Temp.& Humid. adjust way | Balance temperature and humidity mode (BTHC) PID intelligent adjustment |
| Temp.range & accuracy | Range:-20℃,-40℃,-70℃~150℃; accuracy:0.01℃ |
| Temp. deviation | ±1.5℃ |
| Temp. fluctuation | <±0.5℃ (without loading), Note: If according to GB/T5170.2-2008, temp. fluctuation is < ±0.25℃ |
| Temp. uniformity | <2C (without loading), 50mm<SENSOR place point (1/10 distance of the size of the inner box wall) <500mm |
| Humid. range & accuracy | range: 20%-98%RH; accuracy: 0.1%RH |
| Humid. deviation | RH: When humid. is 75%RH, humid. deviation is 5%RH |
| Humid. fluctuation | ±2%RH |
| Heating rate | Heating Rate:3C/min in average Cooling Rage:1°C/min in average(without loading) |
| Standard heating load | Aluminum sheet 5kg with heating load 300W. Can be customized |
| Cooling method | Single-stage compression/second-stage compression |
| Refrigerator | Hermetically sealed france tecumseh compression or semi-hermetic bock compression |
| Condensation method | Air-cooled |
Performance Data
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