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Testing chamber

Walk-in test chamber

2012-6-5 15:46:19



Mode

TH780HD

TH7160HD

TH7200HD

Volume  (m3)

8m3

16m3

20m3

Internal dimensions (D*W*H)

2*2*2m

2.6*2.8*2.2m

3*3*2.2m

External dimensions (D*W*H)

2.8*2.25*2.25m

4*3*2.4m

4.5*3.2*2.4m

Temperature Control mode

Balanced temperature & humidity control (BTHC)

Performance

Temperature range

-70/-40~+100(high temperature:120,150optional)

-40:TH4 series; -70: TH7series;

Humidity range

20%~95%R.H.

Temp fluctuation

≤0.5

Temp uniformity

≤2.0

Temp deviation

±2.0

Humidity deviation

±3%(≥75%RH); ±5%(<75%RH)

Heating rate

1~3/min

Cooling rate

0.7~1/min

Materials

Shell

Cold rolled sheet steel

Interior

Stainless steel

Thermal insulation material

Polyurethane foam

Refrigeration system

Refrigeration mode

Mechanical compression, two-stage refrigeration

Compressor

Imported semi-closed compressor

Refrigerant

R404A/R23

Cooling mode

Water cooling

Heater

Nickel-chromium alloy heating wire

Blower

Centrifugal blower

Humidifier

SUS304 stainless steel heating pipe

Temperature sensor

Pt100

Controller

Touch screen, program control

Power supply

АС380V, 50Hz, three-phase four-wire + earth wire

Note: The models of chambers without humidity function are as followed: -40: HLT4 series;  -70: HLT7 series;

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