Rapid Temperature Change Rate Test Chamber
High Efficiency ESS Chamber Climatic Chamber for Aerospace / Electronic Industries
Fast Temperature Change Rate Test Chamber description
Sanwood Fast Temperature Change Rate Test Chamber is suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature cyclic and temperature environmental stress screening (ESS) test and constant humidity and cyclic damp heat test.
The ESS chamber is mainly use to simulate the product in climate conditions, a temperature and humidity conditions or at ambient temperature and humidity conditions, detecting the product features and the adapt change ability. Mainly applied for aviation, automobiles, home appliances, research and other fields, etc.
Fast Temperature Change Rate Test Chamber features:
1.Graceful appearance, circularly shaped body, surface treated with mist strips, and plane handle with no reaction.
Easy to operate, safe and reliable.
2. Rectangular viewing window for the observation of product under test, equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.
3.Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4.Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh is used for the compressor circulation system, capable of removing the lubricant between thecondensation pipes and capillaries. environment friendly coolant is (R23,R404A)
6.LCD display screen is used for the control unit, capable of displaying the measured value as well as the set value and time.
7. The control unit has the functions of multiples segment program editing, and with temperature ramp
8. Casters for ease of mobility, with strong positioning screws.
Fast Temperature Change Rate Test Chamber Standard Compliance
GB/2423.1-2008 (IEC60068-2-1:2007) low temperature test method AB.
GB/T5170.5-2008 damp heat test equipment.
GJBl50.4 (MIL-STD-810D) low temperature test method.
GB2423.3-93 (IEC68-2-3) Test Ca: Constant damp heat test method.
GB2423.4-93 (IEC68-2-30) Test Db: Alternating Damp Heat Test Method
Technical specification:
| Model | SM-KS-80-CC |
| Temperature | Temperature control
range | -70℃～180℃ |
| Temperature fluctuation | ±0.5℃ |
| Cooling rate | 155.0℃～-55.0℃ ( nonlinear: 15.0℃/min) |
| Heating rate | -55.0℃～155.0℃ ( nonlinear: 15.0℃/min) |
| Temperature uniformity | ±1.5℃ (-40.0℃～100.0℃) |
| ±2.0℃ (100.1℃～180.0℃or-40.0℃～-70.0℃) |
| Humidity | Humidity control range | 10.0%RH～98.0%RH(60℃ above corresponds to 10%RH) |
| Humidity fluctuation | ±1.0% RH |
| Humidity uniformity | ±2.0％RH |
Material /
components | Internal material | Adopts 1.2mm thickness stainess steel(SUS304) |
| External material | Adopts 1.5mm thickness Cold rolled steel sheet / powder spraying |
| Heat insulating material | 100mm thickness polyurethane plate＋10mm thickness mineral wool |
| Fan | Centrifugal blower |
| Compressor | Semi-closed Germany Bock, Germany Bitzer |
| Condenser | Air cooling, water cooling |
| Refrigerant | R404A,R23,R508 |
| Evaporator | Fin - and - Tube Heat Exchanger |
| Heater | Nickel chromium alloy heating wire |
| Humidifier | Steam humidifier |
| Size | Interior size(mm)
W*H*D | 500*500*400 |
| Volume(L) | 80L |
| Operating ambient temperature | +5 ~ 35℃ |
| Safety | Adjustable over temperature protection, heater dry burning over temperature protection, humidifier dry burning, over temperature protection, automatic stop operation when troubles occur. Leakage protection function cuts off main power supply |
| Power supply | 380V AC 50/60Hz |
| Controller | Standard: Sanwood SH-5600
Optional: South Korea TEMI-2500,South Korea TEMI-2700 |
