Constant Temperature and Humidity Test Chamber

Constant Temperature and Humidity Test Chamber

Constant temperature and humidity test chamberis used to test various types of materials for their tolerances

Product Details

Application
Constant temperature and humidity test chamber is used to test various types of materials for their tolerances
Of heat, cold, dry, humidity, and applied for quality inspection for all types of electronic products, electric
Appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical,
Building materials, medical and aerospace industries.
Inner door with operation hole (optional)
Traveling cable port, Dia. 50mm or 100mm
Sample Shelves, two layers
RS-232 or RS-485 communication

Temperature Humidity Climatic Chamber Features:
1. Graceful appearance, circularly shaped body, surface treated with mist strips, .
2. Rectangular double-paned viewing window for the observation of sample under test, with interior lights.
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh brand is used as compressor, with environment friendly refrigeration R23, R404A.
6. LCD display screen is used for the control unit, capable of displaying set point and actual value at the
Same time
7. The control unit has the functions of multiples segment program editing, and of quick or ramp rates
Control of temperature and humidity.
8. Casters are provided for ease of mobility, with strong positioning screws.

Technical Parameters

Model

LR-80A

LR-80B

LR-80C

Internal Dimensions
W*H*D (mm)

400*500*400

External Dimensions
W*H*D (mm)

1150*1150*1050

Temperature Range

(RT+10degree C) ~+150degree C

0~+150degree C

-20 ~+150degree C

Humidity Range

20%~98%R.H.

Indication Resolution/
Distribution
Uniformity Of
Temperature
And Humidity

0.1degree C; 0.1% R.H / ±2.0degree C; ±3.0% R.H.

Control Accuracy
Of Temperature
And Humidity

±0.5degree C; ±2.5% R.H.

Temperature Rising/
Falling Velocity

Temperature rising approx. 0.1~3.0degree C/min; temperature falling approx.
0.1~1.5degree C/min;

Interior And Exterior
Material

Interior material is SUS 304# stainless steel,exterior is stainless steel or
SEE cold-rolled steel with paint coated.

Insulation Material

Resistant to high temperature, high density, formate chlorine, ethyl acetum foam
insulation materials

Cooling System

Wind cooling

Protection Devices

Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over

temperature protection switch, fuses, fault warning system, water short storage warning protection

Optional Accessories

Inner door with operation hole(Optional), Recorder(optional),Water Purifier

Compressor

French Tecumseh Brand, Germany Bizer Brand

Power

AC 220V(±10%), 1 phase 3 Lines , 50/60HZ;

Weight (Kg)

75

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