SQW Series faster temperature humidity test chamber
Rapid temperature change test chamber, environmental test chamber, faster temperature humidity test chamber
Application
The faster temperature and humidity chamber is used to test the durability and structure of composite materials under transient high temperature and low temperature. According to the chemical and physical changes, manufacturers can improve the produt properties. Applicable material include metals, plastics, rubber, electronic components, just to name a few.
Product purpose
It is used for testing the material structure or compound material; it can bear under high temperature and low temperature continuous environment; the chemical change or physical injury caused by the test during the shortest time can be tested; the applicable object comprises metal, plastics, rubber, electronics, etc; and it can be used as the basis or reference of product improvement.
Reference Standards
*GB/T5170.2-2008 Temperature Testing Equipment
*GB/T517052-2008 Humidity Test Equipment
*GB/T2423.1-2008(IEC68-2-1) Test A: Low Temperature Testing Method
*GB/T2423.2-2008(IEC68-2-2) Test A: High Temperature Testing Method
*GB/T2423.3-2006(IEC68-2-3) Test Ca: Steady-state Damp Heat Test (c)
*GB/T2423.4-2006(IEC68-2-30) Test Dbc: Cyclic Damp Heat Test (C)
*GJB150.3A-2009(MIL-STD-810F-2000) High Temperature Test
*GJB150.4A-2009(MIL-STD-810F-2000) Low Temperature Test
*GJB150.9A-2009(MIL-STD-810F-2000) Damp Heat Test
SQW seriesFaster Temperature & Humidity test chamber technical parameters:
| Model | SQW262L5/SQW262L10 /SQW262L15 | SQW420L5/SQW420L10 /SQW420L15 | SQW1000L5/SQW1000L10 /SQW1000L15 | SQW2400L5/SQW2400L10 /SQW2400L15 |
| Volume (L) | 262 | 420 | 1000 | 2400 |
| Inner size(mm) | W | 700 | 700 | 1000 | 1300 |
| H | 750 | 750 | 1000 | 1300 |
| D | 500 | 800 | 1000 | 1400 |
| Temperature range | -70°C～+150°C |
| Humidity range | 20%RH~98%RH/(20~85°C) |
| Temperature fluctuation | ±0.5°C |
| Temperature deviation | ±2°C |
| Humidity deviation | ±3.0%RH(≧75%)；±5.0%RH(≦75%) |
| Temperature change rate | 5/10/15°C min(linear/ nonlinear) |
| Range of temperature change rate | -55°C ~+85°C /-40°C ~+85°C |
| Materia | Shell | Double side electrolysis plank and spraying plastics |
| Inner shell | Stainless steel plate SUS304/2B |
| Thermal insulation | Polyurethane foam fiberboard |
| Regulator | Heater | Nicochrome fin heating tube |
| Humidifier | Stainless steel armored heater humidifying the water pond (humidifying the water pond) |
| Fan | Centrifugal fan |
| Refrigerator | Mechanical compressor |
| Refrigerating fluid | R404a /R23 |
| Refrigerating mode | Mechanical binary cascade refrigeration mode |
| Controller | Display | 7.0 inch TFT color LCD display |
| Operation mode | Program operation fixed value operation |
| Setting mode | Multi language menu, input by touch screen |
| Program capacity | Number of editable program: 99 maximum; step : 999 steps; cycle number : 99 maximum |
| Setting range | Temperature: adjust according to the temperature range of the equipment; humidity:0% RH - 100% RH (such as humidity function of equipment) |
| Display resolution | Temperature: 0.01°C, time: 0.1min; humidity: 0.1% RH (temperature and humidity test equipment) |
| Input | Thermal resistance and thermocouple |
| Control mode | Anti-integration saturation PID |
| Curve recording function | RAM with battery protection it can save the setting value sampling value and sampling time of equipment; and the maximum recording time is 350 days (when the sampling period is 1.5 min) |
| Water supply | Water supply mode | Lifting by water pump |
| Water storage tank | ( Drawer water tank self-control) |
| Water quality | Resistance rate≥500Ωm |
| Power | AC380V±10%V 50HZ three phase four wire protection ground wire / AC220V / AC110V 60HZ |
Note: our company has the technological capacity to simultaneously satisfy the temperature requirements and humidity requirement under low pressure.
Optional configurations
- Rotary dehumidifier/ polymeric membrane, with a lowest temperature/humidity content of 5℃/5%RH.
- Built-in tempered glass door, easy to move.
- Water purification system, with automatic replenishment function.
- Recorder, save and print testing data.
- Ultrasonic humidifier/high-pressure spray humidifier, providing continuous high humidity under extreme temperature.
- Dry air blow system, anti-condensation
- Remote monitoring function, cellphone and computer supportive.
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Cooling equipment
Gallery
Cases
Through more than 20 years of hard work, we have established friendly relationship with customers both at home and abroad. Some of them are well-know companies and organizations, like SGS, SONY, TUV AND FORD, etc.
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