Shanghai Laboratory Instrument Works Co., Ltd.
 

Series SH Constant Damp Heat Testing Chambers

 
SH010
SH045A
SH045B
 

  The regulation chamber is one kind of environmental test equipment and is suitable for humid and thermal tests of various small electric appliances and meters, materials, elements, etc. The chamber can also be used for ageing test. By adopting the latest most reasonable structure and most stable and reliable control system, the chamber features elegant appearance, easy operation, safety, high accuracy for temperature and Damp Heat control, etc. It is really and ideal equipment for tests under constant temperature and humidity. It is applies to the standard of GB/T 2423.3, i.e. Basic Environmental Test Regulations of Electric & Electronic Products, Test Ca: Constant humid & thermal test method. SH045A, B are newly developed production of the SH045.

 

Main Technical Data

Model

SH010

SH045A

SH045B

Temperature regulating range

10ْC~85ْC

Room temperature +10ْC~85ْC

10ْC~85ْC

Temperature fluctuation

±0.5

Temperature Uniformity
≤1ْC

Humidity deviation

Humidity regulating range

60%98% RH

40ْC: 93% RH
70ْC: (80~98)% RH
85ْC: 85% RH

20~50ْC: (40~98)% RH
50~70ْC: (60~98)% RH
85ْC: 85% RH

Power voltage

220±22 V / 50±0.5 Hz

Total power

2.3kW

2.5kW

4.2kW

Dimensions of working chamber (D×W×H) mm

390×500×600

700×800×900

Overall dimensions (D×W×H) mm

780×690×1140

1145×1280×1900

Gross Weight

75kg

425kg

475kg
 
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