Benchtop Humidity Chamber is necessary for automobile, home appliances, scientific research and other fields. It is used to test and determine the parameters and performance of electronic electricians, materials and other products after the temperature environment changes during high temperature, low temperature, or constant wet heat test.
Character Constant Temperature And Humidity Test Chamber
1. The box is machined and shaped by CNC machine tool, with no reaction handle, easy to operate.
2. The inner tank is made of stainless steel (SUS304) mirror plate or 304B argon arc welding, and the outer tank is made of A3 steel plate.
3. Microcomputer temperature and humidity controller, temperature and humidity control reliable.(TEMI880)
4. The large observation window is equipped with a light to keep the box bright, and the use of double glass, at any time to clearly observe the status of the box.
5. It is equipped with an independent temperature limiting alarm system, which will automatically interrupt when the temperature exceeds the limit to ensure that no accidents will occur in the operation of the experiment.
6. Optional with recorder, the printer can print setting parameters and scan the temperature and humidity change curve, 4 ~ 20mA standard signal.
The left side of the box is provided with a test hole with a diameter of 50mm.
Studio size (W*H*D)MM 300*400*300
Overall dimensions (W*H*D)MM 500*1330*770
Power: 4.0 (KW)
Temperature range: - 20 ℃ ~ 150 ℃
Humidity range;30 ~ 98% r.h.
Humidity deviation: ＋2、-3％R.H
The heating rate: 1.0 ~ 3.0 ℃ / min
Cooling rate: 0.7 ~ 1.0 ℃ / min
Controller: imported microcomputer temperature and humidity integrated controller (TEMI300)
Precision range: setting precision: ± 1% r.h. ±0.1 ℃, humidity, temperature indicating: precision temperature ± 0.1 ℃, humidity ± 1% r.h.
Sensors: platinum resistance. PT100 Ω/MV
Heating system: full independent system, nickel-chrome electric heating heater
Humidification system: external isolation type, all stainless steel shallow surface evaporative humidifier
Water supply system: automatic control is adopted for humidifying water supply, and the residual water can be recycled, saving water and reducing consumption
Refrigeration system: French original "taikang" fully enclosed air - cooled compressor refrigeration mode
Circulation system: temperature and low noise air - conditioned motor. Multi - blade centrifugal wind wheel
Material of outer box: carbon steel plate. Phosphating electrostatic spray treatment /SUS304 stainless steel mist surface hair line treatment
Inner box material: SUS304 stainless steel mirror plate
Insulation material: polyurethane rigid foam/ultrafine glass fiber wool
Door frame insulation: double - layer high - temperature aging resistant silicon rubber door sealing strip
Standard configuration: 1 set of lighting glass window, 2 test rack, 1 test lead hole (50, 100mm)
Safety protection: power leakage, short circuit, over temperature, water shortage, motor overheating, compressor overpressure, overload, over current protection/controller power failure memory
Power supply voltage :AC220V±10％50±0.5Hz