Linear Rapid Temperature Change Test Chamber 408L SCK-408-XCD-5
The linear rapid-temperature-change chamber evaluates adaptability and performs stress screening under abrupt ambient-temperature changes for electrical/electronic products, instrument parts, metal/plastic products, automation components, automotive parts, batteries, defense and aerospace. It assesses performance under specified conditions and simulates real environments for manufacturers, inspection/research institutes and universities, supporting verification, shorter development cycles and improved quality/reliability.
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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. 3(MIL-STD-810D) high-temperature method; 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 | W800×H850×D600mm（ Width X High X Depth ） |
| Approximate Outer Enclosure Dimensions | W1000×H1950×D1980mm（ Width X High X Depth ） |
| Inner chamber Volume | 408L |
| Door Opening Method | Single door (opens on the right) |
| Cooling method | Water-Cooled |
| Machine Weight | approximately 1500KG |
| Body Color [(Customized to Customer Requirements)] | Sanwood standard color or customized to customer requirements |
| Temperature Range | -70℃～+150℃ |
| Temperature Fluctuation [±0.5℃] | ≤±0.5℃ |
| Temperature Deviation [±2℃] | ≤±2℃ |
| Rapid Temperature-Change Range | -40℃～85℃ |
| Heating rate [（ Mechanical Refrigeration , Under Standard Load ); Nonlinear] | 5℃～10℃/min Adjustable Nonlinear （ Mechanical Refrigeration , Under Standard Load ) |
| Cooling Rate [（ Mechanical Refrigeration , Under Standard Load ); Nonlinear] | 5℃～10℃/min Adjustable Nonlinear （ Mechanical Refrigeration , Under Standard Load ) |
| Temperature Uniformity [±2℃] | ≤±2℃ |
| Standard Load | 5kg aluminum plate, 300W heat generation |
| Humidity Range | （20%～98%）RH |
| Relative-Humidity Deviation [Humidity ＞75%RH; ±3.0%RH] | ≤±3.0%RH |
| Relative-Humidity Deviation [Humidity ≤75%RH; ±5.0%RH] | ≤±5.0%RH |
| Structure Method | Modular Assembly |
| Inner chamber Material | SUS#304 heat- and cold-resistant stainless steel plate (1.2mm); fully seamless-welded inner chamber |
| Internal Structural Reinforcement | SUS304 2mm Thick Stainless Steel Reinforcement |
| Outer box material | Electrolytic steel sheet with pickling, phosphating and a high-grade baked powder coating |
| Insulation Material | German Bayer fire-resistant high-strength PU polyurethane foam insulation + ultrafine glass fiber |
| Door Seal Edge | Double-layer high-tensile silicone rubber seal, temperature resistance -90~180℃, service life up to 15 years |
| Observation window | The viewing window uses multilayer insulated tempered glass with automatic defrosting, keeping the glass surface free of frost and condensation during testing. |
| Sample Holder-Load Capacity (Uniformly Distributed) [(Evenly Distributed)] | 2 height-adjustable stainless-steel sample shelves; uniformly distributed load capacity 50kg/shelf |
| Motion Positioning Method | 4 high-load casters and PU leveling corner wheels are fitted underneath to facilitate moving and securing the equipment |
| Test Lead Port | One on each side, with plastic hole cover and silicone plug; bore Φ100 |
| Bottom Load Capacity [(Uniform Load)] | ≤200kg/m2(Uniform Load) |
| Total Chamber Load Capacity (Baseplate and Sample Holder Combined) | Not Exceeding: 200kg |
Key Features
Datasheet
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