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Temperature Humidity Stability Chamber

LIB temperature humidity stability chambers maintain highly stable temperature and humidity levels to assess product reliability, shelf life, and compliance with international stability testing standards in constant or periodically varying temperature and humidity environment. This chamber is widely used in pharmaceutical, food, cosmetic, and electronics industries

With a typical temperature range of -20°C/-40℃/-70℃ to 150°C and humidity control from 20% to 98% RH, the chamber provides a precise, uniform, and low-fluctuation climate environment for extended durations.


Various Models Available : TH-100A, TH-225A, TH-800A, TH-1000A and more customized models.

Standard:  AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-811D,SAE J575,ICH Q1A 

Temperature Humidity Stability Chamber Features and Benefits

1. Accurate Climate Control
Provides precise and stable temperature (±0.5°C) and humidity (±2%RH) conditions for long-term testing.

2. Uniform Temperature and Humidity Distribution
Advanced air circulation ensures consistent conditions throughout the chamber.

3. Customizable Testing Conditions
Adjustable parameters such as temperature and humidity allow simulation of various storage and transport environments.

4. Energy-Efficient Design
Optimized thermal insulation and humidity regulation help reduce power consumption during continuous operation.


Temperature Humidity Stability Chamber Specifications

Model

TH-100

TH-225

TH-500

TH-1000

Internal Dimension (mm)

400*500*500

500*600*750

700*800*900

1000*1000*1000

Overall Dimension (mm)

900*1050*1620

1000*1140*1870

1200*1340*2020

1500*1540*2140

Interior Volume

100L

225L

500L

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

Controller

Programmable color LCD touch screen controller,PC Link, LAN interface for remote control

Cooling system

Mechanical compression refrigeration system

Refrigerant

Environmentally friendly refrigerant

Water supply system

Automatic water supply; Water purification system

Safety device

 

Humidifier dry-combustion protection; over-temperature protection;

over-current protection; Refrigerant high-pressure protection; Water shortage protection,

Earth leakage protection;

Interior Material

SUS304 stainless steel

Exterior Material

Steel Plate with protective coating


Details of Temperature Humidity Stability Chamber

Workroom

  • Corrosion-resistant SUS304 stainless steel material. 

  • Double-layer adjustable stainless steel shelves allow for flexible placement of samples.

  • Standard 50mm test holes are provided on the side of the working chamber.

Air Circulation System

Horizontal airflow system, using low-noise, high-efficiency circulating fans to ensure uniform temperature and humidity distribution inside the chamber and guarantee test accuracy.

Controller

  • Touchscreen programmable controller with PID regulation. 

  • Users can easily set temperature/humidity profiles, monitor real-time data, and export logs via USB or Ethernet. Alarm systems and remote control functions are also available.

Refrigeration System

  • An environmentally friendly fully enclosed refrigeration compressor, combined with air-cooled condenser and environmentally friendly refrigerant. 

  • It features rapid cooling performance, long-term stability and energy saving.

temperature_humidity_stability_chamber6.jpg

LIB Team will send you specs and quote today.
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No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
inquiry@libtestchamber.com 0086-29-68918976