Benchtop Constant Temperature and Humidity Test Chamber 80L SC-150-CD-2
The benchtop constant-temperature and humidity chamber is widely used in aerospace, aviation, electronics, automotive, battery and other industries for accelerated thermal cycling, alternating warm-temperature tests and constant warm-temperature tests on electrical and electronic products, materials, parts and equipment. It also supports routine high/low-temperature testing and low-temperature storage to evaluate specimen behavior under specified conditions. The chamber establishes a defined temperature/humidity environment within a controlled space and is essential for durability and reliability testing of modern industrial products, including electronics and components, materials, fibers, pharmaceuticals and batteries. Simulating harsh climates within a set time helps predict durability under normal conditions. Coordinated heating, cooling, dehumidification and humidification create a highly accurate temperature/humidity environment.
Overview
Specifications
| Parameter | Value |
|---|---|
| Test Method | ● GB/T5170.2-2008 temperature-test equipment. ● GB/2423.1-2008(IEC60068-2-1:2007) low-temperature method AB. ● GB/2423.2-2008(IEC60068-2-2:2007) high-temperature method BA. ● GB/T5170.5-2008 damp-heat equipment. ● GJBl50.4(MIL-STD-810D) low-temperature method. ● GB2423.3-93(IEC68-2-3) test Ca steady damp heat. ● GB2423.4-93(IEC68-2—30) test Db cyclic damp heat. |
| Inner chamber Dimensions | W500×D500×H600mm |
| Outer box dimensions | W700×D1250×H1470mm |
| Volume | 150L |
| Door Opening Method | Single door (opens on the right) |
| Cooling method | Air-cooled |
| Total Machine Weight | approximately 270KG |
| Power supply Power | AC 220V approximately 3KW |
| Body Color [(customizable)] | Sanwood standard color or customizable |
| Temperature Range | -70℃~+150℃ |
| Temperature Fluctuation [±0.5℃] | ≤±0.5℃ |
| Temperature Deviation [±2℃] | ≤±2℃ |
| Temperature Uniformity [±2℃] | ≤±2℃ |
| Heating rate . Time [(Mechanical Refrigeration, Under Standard Load); -40℃→+150℃] | -40℃→+150℃ 3℃/ minutes ( Mechanical Refrigeration , Under Standard Load ) |
| Cooling Rate . Time [(Mechanical Refrigeration, Under Standard Load); +25℃→-40℃] | +25℃→-40℃ 1℃/ minutes ( Mechanical Refrigeration , Under Standard Load ) |
| Humidity Range | (20%~98%)RH |
| Humidity Deviation [Humidity >75%RH / Humidity ≤75%RH; ±3%R.H] | ≤±3%R.H |
| Humidity Fluctuation [±2%R.H] | ±2%R.H |
| Humidity Resolution | 0.1%R.H |
| Inner chamber Material | SUS304 stainless steel plate (1.2mm), fully seamless-welded inner chamber; reinforced with 2mm-thick SUS304 stainless steel |
| Outer box material | Electrolytic steel sheet with pickling, phosphating and a high-grade baked powder coating |
| Thermal Insulation Material | Fire-resistant high-strength PU polyurethane foam thermal insulation + ultrafine glass fiber |
| Observation window | Multilayer insulated tempered glass with automatic defrosting; the glass surface remains free of frost and condensation during testing |
| Heater | Nickel-chromium alloy resistance-wire heater with high resistivity and a low temperature coefficient of resistance. It undergoes little deformation and is resistant to embrittlement at high temperatures. Heating temperature can reach 1000~1500℃, with long service life. |
| Humidification method | Steam humidification using an electronic micro-adjustment humidification system |
| Cooling Compressor | French Tecumseh hermetic compressor |
| Energy-Saving Device | Full-range self-adjustment of the electronic expansion valve and adaptive adjustment of cooling output make the system more energy efficient. |
Key Features
Datasheet
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