Large Low Temperature & Humidity Chamber

Test Area

External

Capacity

Range

Fluctuate

Range

Fluctuate

SDJ120

105×135×140

130×215×180

2m³

- 12 ~ 150℃

 ±0.5℃

20 ~ 98%

±2%

SDJ130

120×150×170

175×200×190

3m³

SDJ145

150×180×170

200×230×190

4.3m³

SDJ220

105×135×140

130×215×180

2m³

- 22 ~ 150℃

SDJ230

120×150×170

175×200×190

3m³

SDJ245

140×180×170

200×230×190

4.3m³

SDJ420

105×135×140

130×260×180

2m³

- 40 ~ 150℃

SDJ430

120×150×170

190×290×210

3m³

SDJ445

130×180×180

200×300×210

4.3m³

SDJ520

105×135×140

130×260×180

2m³

- 50 ~ 150℃

SDJ530

120×150×170

190×290×210

3m³

SDJ545

130×180×180

200×320×210

4.3m³

SDJ720

105×135×140

130×260×180

2m³

-70 ~ 150℃

SDJ730

120×150×170

190×290×210

3m³

SDJ745

130×180×180

200×320×210

4.3m³

Test area Material

SUS304 stainless steel

Isolation material

Super glass cotton

Controller

Colorful LCD-Touch Screen intellectual temperature controller
  with PID control which automatically corrects the temperature bias

Operation mode

Programmable + Constant

Program volume

180 programs, each program has 99 segments, each segment has 59 hours and 59 minutes. Program can be linked and cycled.

Test data record

USB through which test data can be downloaded to USB

Compressor

France TECUMSEH compressor

or   Italy FRASCOLD compressor 

Cooling mode

Air cooling

Other cooling parts

Condenser, Evaporator, CASTEL electric valve imported from Italy, DANFOSS pressure controller

Humidifier

Built-in stream boiler

Humidity sensor

Humidity transmitter

Water system

Built-in plastic water tank and automatic water pump

Heater

Nickel-cadmium heater

Temp. sensor

PT100 temperature sensor

Safety protection

Water shortage, overheat, leakage, overpressure, overload, shout circuit protector

Other sturcture parts

diameter ф50mm or ф100mm test hole；Test area lamp；automatic defrosting view window

Power supply

220V±22V,50~60Hz, 1P  or  380V±38V,50~60Hz,   3P