Temperature and Humidity Test Chamber

Temperature and humidity test chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.
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Product Details

Descripition

Temperature and humidity test chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

 

Corresponding Standard

● IEC60068-2-1.1990 low-temperature testing method 

● IEC60068-2-2.1974 high-temperature testing method 

● GB/T 5170.2-1996 temperature test equipment

● GB/T 5170.5-1996 damp heat test equipment (damp heat type only)

● GB/T 2423.1-2001 Test A: Low temperature test method

● GB/T 2423.2-2001 Test B: High temperature test method

● GB/T 2423.3-1993 Test Ca: Constant damp heat test (damp heat only type)

● GB/T 2423.4-1993 Test Cb: Alternating damp heat test (damp heat only type)

● GJB 150.3-1986 High temperature test

● GJB 150.4-1986 Low temperature test

● GJB 150.9-1986 Damp heat test

 

 

Production Specification

Model

LR-80

LR-150

LR-225

LR-408

LR-800

LR-1000

Power Supply

220V / 380V, 50Hz / 60Hz, Specified in order

Temperature Control Mode

Balance Temperature Control(BTC) Mode

Working Environment Temperature

5°C ~ 35°C

Temperature Range

Temp Range from -70°C to150°C is available on request

Humidity Range

20% to 98% RH +/- 0.5% (5~15% is available on request)

Heating Rate

4.0 °C / min

Cooling Rate

1.2 °C / min

Shell Material

Quality SUS304 stainless steel

Interior Material

Quality SUS304 stainless steel

Thermal Insulation Material

Polyurethane foam (glass wool)

Controller

Siemens or HT-900 Korea

Refrigerating Unit

Tecumseh, France made

Cooling Mode

Water cooling / Double segment compressor

Heater

Ni-Cr heating wire

Blower

Centrifugal blower

Temperature Sensor

PT100

Safety Devices

Power overload, leakage, grounding, over-temperature protection (with voice prompts), fast fuse, compressor over-voltage protection

Optional Parts

printer, special port, added shelf, special shelf, PL internal bulbs, dry and wet ball gauze, etc.

Internal Dimensions

(W x D x H cm)

40 x 40 x 50

50 x 50 x 60

60 x 50 x 75

80 x 60 x 85

100 x 80 x 100

100 x 100 x 100

Internal Volume (L)

80

150

225

408

800

1000

External Dimensions

( W x D x H cm)

90 x 94 x 136

100 x 104 x 146

100 x 117 x 161

110 x 137 x 171

150 x 137 x 186

150 x 157 x 186

Weight (Kg)

180

250

300

400

520

550


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