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Product Details:
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| Temperature Range: | -40~150ºC | Humidity Fluctuation: | ±2%Rh |
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| Internal Material: | 1.2mm Thick SUS#304 | Heating Rate: | 3ºC/Min |
| Humidity Range: | 20%Rh-98%Rh | Cooling Rate: | Approx 1ºC/ Min |
| Temperature Fluctuation: | 0.5ºC | Temperature Overshoot: | ≤±2ºC |
| High Light: | Temperature Test Chamber,Climate Test Chamber |
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Programmable Climate Test Chamber Temperature Humidity Control Oven For Lab
characteristic:
The test requirements that need to reach below -40 degrees will use a cascade double compression refrigeration system. When the test is above -20 degrees, only one compressor will be started to work with a smaller power heating tube for inching heating, which saves electricity and water; ( If single-stage refrigeration is used, the compressor will be equipped with high-power full-process refrigeration, and the refrigeration capacity is also large, and a higher-performance heating tube is required to balance, so it consumes electricity and water.The sink is made of special materials with low thermal conductivity and no water droplets on the surface (such as metal materials will form water droplets on the surface, which will easily wet the sample and affect the test results), and is equipped with a diversion device. If the sink appears When the internal pressure is too high or the water level is too high, it will flow into the humidification barrel through the diversion hole.The cascade dual-compression refrigeration system can easily meet the test requirements of low temperature -40 degrees and below. When the single-stage refrigeration reaches -38 degrees, it will be difficult to drop to -40 degrees. This is due to the characteristics of R404A refrigerant. It can only be achieved by temperature compensation.The machine is exquisite, the internal space is large, the external dimension is small, the width is only about 78cm, and the single-door laboratory can be easily entered.There is a pressure relief hole on the top.
Specifications :
| Model | GSKA-100 | GSKA-150 | GSKA-200 | GSKA-400 | GSKA-800 | GSKA-1000 |
| Inner chamber size W×H×D(cm) | 50×50×40 | 50×60×50 | 60×75×50 | 80×85×60 | 100×100×80 | 100×100×100 |
| Exterior chamber size W×H×D(cm) | 78×157×105 | 78×167×115 | 88×185×115 | 108×195×125 | 128×210×145 | 128×210×165 |
| Testing temperature range | 0ºC,-20ºC,-40ºC,-70ºC~150ºC | |||||
| Testing humidity range | 20%RH~98%RH | |||||
| Temp.humi.fluctuation | ±0.3ºC;±0.5%RH | |||||
| Temp.humi.uniformity | ±2ºC;±3% empty loading after stablize for 30mins ±2ºC;±3%RH | |||||
| Temp.humi.resolution | 0.01ºC;0.1%RH | |||||
| Heating&cooling time ºC/min | Heat-up:3ºC/min(average),cool-down:1ºC/min(average) | |||||
| Exterior chamber material | Cold rolled plate + Powder coating | |||||
| Interior chamber material | SUS#304 Stainless steel | |||||
| Insulation material | Rigid Polyurethane foam | |||||
| Circulation system | Centrifugal fan air circulation system | |||||
| Heating system | SUS# Stainless steel high-speed heater | |||||
| Humidification system | Electrothermal steam humidification | |||||
| Dehumidifying | ADP critical dew point cooling / dehumidifying method | |||||
| Refrigeration system | Finned evaporator + Air(Water) cooling condenser | |||||
| Controlling system | Touch screen controller | |||||
| Other components | Vacuum glass observation window | |||||
| Test hole(100mm) | ||||||
| Controller status indicator | ||||||
| View light | ||||||
| Compartment shelf (2 freely adjustable) | ||||||
| Safety protection device | Overheat protection circuit breaker | |||||
| Humidification system overheat protection | ||||||
| Compressor overload protection | ||||||
| Control system overload protection | ||||||
| overload indicator | ||||||
| Phase sequence protection | ||||||
| Water shortage protection | ||||||
| High voltage and low voltage protection | ||||||
| Over temperature protection | ||||||
| Water supply delay protection | ||||||
| Fan overcurrent protection | ||||||
| Power supply | AC 1ψ220V;3ψ380V 60/50Hz | |||||
| Customization service | Non-standard or special requirements are all welcome | |||||
How a Humidity Chamber Works:
The main components of a humidity chamber are mechanisms that introduce moisture and heat. There are a variety of methods used to introduce moisture into the chamber, which can be in the form of a spray or bath. The same concept applies to heat that is supplied in the form of coils or heating elements.
In most cases, humidity chambers are designed, manufactured, and produced to fit the setting that the customer requires. Though there are many varieties of chambers, the basic components of heat and moisture are necessary to create the needed humid conditions.
Ways of service:
● Solve the problems in using the test chambers timely and Effectively
● Response within 6 hours once got questions from customers.
● Engineers available to service machines overseas to install and commissioning
● Training how to install, operate and maintain the machine
● On-site diagnosis and repair / Online diagnosis and repair
● Business Negotiations
Advantage:
1.24 hours online
2. 35 years experiences
3. Sample chamber of each model
4. Best price, fast delivery
5. OEM,ODM
6. Oversea offices
7. Own import and export business license
8. ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
Contact Person: Ms. Kris Zhang
Tel: 0086-0769-85914911
