Programmable temperature & humidity test chamber. For conditioning of samples prior to testing. It also can be used for a variety of materials of high - low temperature alternating test. The test temperature, humidity, time can be programmed. Provides conditions of temperature form -40degree to +150degree and of humidity form 20% to 98%.
1.Real-time display program running time, the number of segments, the remaining time, repeat frequency, can display experimental data, including the pre-set segment time, heating status, calendar time, etc.; temperature and humidity directly digital display.
2.Use 16bit Industry-grade PLC, programmable controller to control the temperature,humidity and time,more excellent anti-jamming, high reliability of the data
3.Apply Controllable Silicon Step-less Adjusting Technology to adjust temperature and humidity continuously and precisely, and without over heated as the PID adjusting function.
4.The thermal insulation material between outside chamber and inside chamber is high-quality ultra-fine glass fiber insulation cotton, good thermal insulation effectivity.
5.Rectangle double-layer glass observation window prevents form the coagulation of hydrosphere as there is a heater in it
6.French imports of industrial refrigeration compressor,low noise, low energy consumption, high efficiency.
7."TEMI-880" large color LCD touched screen temperature and humidity controller.
8.Humidified by saturated steam and dehumidified by air condition.
9.Illuminated by high lightness of PL fluorescence light.
10.Freely adjust the height of specimen racks.
Test Space Option
|Inside dimension WxHxD(cm)||40x50x40||50x60x50||50x75x60||60x85x80||80x90x85||100X100X100|
|Outside dimension WxHxD(cm)||95x136x94||100X146X104||100x161X117||110x171x137||130x181x137||152x 210x 127|
|Temperature range (optional, can be custom-made)||-20～150℃,||-40～150℃,||-60～150℃|
|Humidity range||20%～98%, can be set.|
|Rate of temperature increasing||Room temperature～150℃||About 45 minutes(non-linear no-load, about 3.5℃/minute|
|Room temperature～-20℃||About 45 minutes(non-linear no-load, about 1.2℃/minute)|
|Machine precision||Control accuracy (test precision)||Temperature||+/-0.5℃|
|Distribution accuracy (uniformity)||Temperature||+/-1.0℃|
|Environment relative humidity||≤85%RH|
|Power voltage||220V AC(+/-10%), protect ground wire, ground resistance≤4Ω.|
|Power switch||Air-break switch(40A, knife switch or outlet is prohibited to use.)|
|Requirement of ambient air quality||Do not contain high concentration dust and flammable gas, without strong electromagnetic radiation source nearby.|
|Max loading capacity||8KVA|
|Max operating current||30A|