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Testing chamber

High-low temperature test chamber

2015-4-10 16:45:35


Model

HLT701HD

HLT702HD

HLT7052HD

HLT7082HD

HLT710HD

Internal Volume(L)

100

210

528

825

1000

Internal dimensions(D*W*H)mm

400*500*
500

500*600*
700

750*800*
880

850*970*
1000

1000*1000*
1000

External dimensions(D*W*H)mm

1340*700*
1200

1440*800*
1450

1690*1000*
1750

1790*1170*
1950

1850*1200*
1950

Temperature Control mode

Balance Thermal Control (BTC)

Working environment temperature

+5…+35 ℃

Performance

Temperature range

-70℃/-40℃/-20℃~+150℃ (high temperature: 180℃, optional)

-20℃: HLT2 series; -40℃: HLT4series; -70℃: HLT7series;

Temp fluctuation

≤0.5℃

Temp uniformity 

≤2.0℃

Temp deviation

±2.0℃

Heating rate

13℃/min

Cooling rate

0.71.5℃/min

Materials

Shell

Cold rolled sheet steel, spray plastics on surface

Interior

Stainless steel

Thermal insulation material

Polyurethane foam

Refrigeration system

Refrigeration mode

Mechanical compression, one-stage or two-stage refrigeration

Compressor

Imported enclosed compressor

Refrigerant

R404A/R23

Cooling mode

Air cooling

Heater

Nickel-chromium alloy heating wire

Blower

Centrifugal blower

Observation window(mm)

400×400mm

430×430mm

Temperature sensor

Pt100

Controller

Touch screen, program control

Power supply

АС220V/380V, 50Hz

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