Constant Temperature and Humidity Test Chamber

Internal Dim. W*H*D(mm)

500x600x500

500x750x600

600x850x800

1000x1000x800

External Dim. W*H*D(mm)

950x1 500x1050

950x650x1150

1050x1750x1350

1450x1900x1350

Temperature and Humidity Range

Temp:Below Zero:0℃,-20℃,-40℃,-60℃,-70℃

Zero Up:100℃,150℃

Humidity:20%,98RH

Temperature and humidity Fluctuation

Temp:±0.2℃, ±0.3℃

Humidity: 2.0%,3.0%RH

Temperature and humidity

Uniformity

±0.5℃

±4%RH

Indication Resolution

0.01℃, 0.01%RH

Heat-up

Time

℃

100

150

100

150

100

150

100

150

min

30

40

30

45

30

45

30

45

Pull-down

Time

℃

0,-20, -40, -60, -70

0,-20, -40, -60, -70

min

25,40,50,80,90

25,40,55,80,90

25,40,75,85,90

Exterior

Material

stainless steel plate+Powder Coated

Interior

Material

SUS#304 stainless steel plate

Insulation

Material

PU& Fiberglass wool

Circulation

System

Siroco fan

Heating

System

SUS#304 stainless steel high-speed heater

Cooling

System

Airtight compressor +evaporator fins + air-cooling condenser

Controller

System

Digital electronic indicators + s.s.r. with PID automatic calculation capability

Other Components

Vacuum glass inspection window, cable port( 60mm).control status indicator lights, chamber lamp experiment separation shelves (treely adjustable 2pcs)

Safety Devices

Overheating prevention circuit -breaker compressor overload protection,control system overload protection, humidifying system overheating drying out prevention,breakdown indicator light

Power Source (K.W.)

AC1   220V        AC3    380V 60/50Hz

3.0 4.0 6.0 6.0 6.0

3.5 5.5 6.5 8.0 8.5

4.5 60 75 95 9.5

5.5910 10.5 10.5