Constant Temperature Humidity Chamber

LIB cold temperature chambers are available in a variety of sizes and performance to suit your needs.
Lowest Temperature: -20℃/-40℃/-60℃/-120℃;
Temperature Range:-120℃~+150 ℃;
Humidity Range:20% ~ 98% RH;
Water purification and recirculation system
Access port to power the sample
Standard and Custom Chambers
Product Description

Constant Temperature Humidity Chamber Manufacturer & Supplier

A Constant Temperature Humidity Chamber (CTHC) is a environmental chamber for testing the way of behaving and strength of materials under controlled natural circumstances. It can recreate different natural circumstances like high temperature, low temperature, high moistness, and low dampness. The LIB industry's chamber is intended to give a controlled climate that empowers scientists and enterprises to accomplish exact and reproducible outcomes.

Technical Specifications

Model

TH-100

TH-225

TH-500

TH-800

TH-1000

Internal Dimension (mm)

400*500*500

500*600*750

700*800*900

800*1000*1000

1000*1000*1000

Overall Dimension (mm)

900*1050*1620

1000*1140*1870

1200*1340*2020

1300*1540*2120

1500*1540*2140

Interior Volume

100L

225L

500L

800L

1000L

Heat load

1000W

Temperature Range

A : -20℃ ~ +150 ℃

B : -40℃ ~ +150 ℃

C: -70℃ ~ +150 ℃

Temperature Fluctuation

± 0.5 ℃

Temperature Deviation

± 2.0 ℃

Humidity Range

20% ~ 98% RH

Humidity Deviation

± 2.5% RH

Cooling Rate

1 ℃ / min

Heating Rate

3 ℃ / min

Cooling system

Mechanical compression refrigeration system

Refrigerating unit

French TECUMSEH compressor

Heating Element

Nichrome heater

Controller

Programmable color LCD touch screen controller, Ethernet connection

Water supply system

Automatic water supply, Water purification system

Humidifier

External isolation, stainless steel surface evaporation humidifier

Safety Device

Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection

Exterior Material

Steel Plate with protective coating

Interior Material

SUS304 stainless steel

Thermal Insulation

Polyurethane foam and insulation cotton

Observation Window

Interior lighting, double-layer thermo stability silicone rubber sealing

Standard Configuration

1 Cable hole with plug; 2 shelves

Product Details

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Security Settings

Emergency stop button

Fault warning device

SMS alarm

Cable hole

The standard inner hole diameter is 50mm/100mm/200mm

Soft silicone plug seal; Metal enclosure closed

Castors

Install 4 castors for ease moving, and with brakes function.

Caster height adjustable.

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Features and Advantages

●Precise control over temperature and humidity conditions

●Benchtops, reach-in models and walk-in type 

●Customized models for special test 

●Quick delivery and door to door service

●3-year long warranty

Applications

LIB Constant Temperature Humidity Chambers are widely used in automobiles, aerospace, national defense, military, telecommunications, chemistry for reliability testing.


Auto industry

Aerospace

National defense

Navigation

Military products

Calibration of thermometers and instruments

University research

Cable

Lamps

Petroleum and its exploration industry

Small tools

Machine made

Hardware products

Metal parts

Telecommunications

Electronic products

Silicon process

PCB

Safety and Quality Management

Safety and quality management are paramount in the design and operation of a CTHC. The Constant Temperature Humidity Chamber is designed to be safe to use, with features such as failsafe operation and a maximum number of safety functions. Quality management involves ensuring that the equipment meets the strict requirements of relevant standards and guidelines.


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