Product Description

Humidity And Temperature Stability Chambers is a reliability environmental testing equipment. Through intelligent temperature and humidity control technology, it simulates various complex natural environmental conditions to test the performance of products or materials under different climatic conditions. It can accurately control temperature and humidity and is mainly used to test and evaluate the performance and reliability of products under various environmental conditions. It integrates refrigeration system, heating system, control system, air circulation system and sensor system.

Features

1. All chambers use well-known brand components and has the ability to develop its own control system;
2. Our Humidity and temperature stability chambers are available in various models with more flexible content, ranging from 50L to 1000L. Larger ones can also be customized to meet customers' testing needs for various products.
3. Brand compressor, excellent refrigeration effect, and use of environmentally friendly refrigerants. The design of the product is always based on environmental protection, high efficiency and durability;
4. Optional temperature range Our test chamber can reach a maximum high and low temperature of -70℃~+180℃, and the humidity can be customized to 10%~98%R.H., which can better and more realistically simulate the real environment.

Working Principle

The working principle of reliability humidity and temperature stability chambers mainly includes the following aspects:
‌1. Refrigeration system: Through the compressor, condenser, expansion valve and evaporator and other key components, the cooling function in the test chamber is realized. Whenever the temperature in the chamber is higher than the set value of the controller, the refrigeration system starts to work, and the heat is taken out of the chamber through the refrigerant circulation, thereby realizing the cooling;
‌2. Heating system: Using electric heating elements, such as electric heating wires, electric heating tubes, heating rods, etc., by controlling the working time and power of the heating elements, the function of heating the chamber is realized;
‌3. Humidity system: It is usually composed of humidifiers, dehumidifiers and humidity sensors. The humidifier increases the humidity by adding water vapor to the chamber, and the dehumidifier reduces the humidity by absorbing moisture in the chamber. The humidity sensor is connected to the controller to monitor the humidity value in the chamber in real time, and feeds the data back to the control system, thereby realizing precise control of the humidity.

Technical specification

Model	B-TH-80 (A~G)	B-TH-150 (A~G)	B-TH-225 (A~G)	B-TH-408 (A~G)	B-TH-608 (A~G)	B-TH-800 (A~G)	B-TH-1000 (A~G)
Inside size WxHxD (cm)	40x50x40	50x60x50	50x75x60	80x85x60	80x95x80	100x100x80	100x100x100
Outside size WxHxD (cm)	95x145x105	105x175x97	115x190x97	135x185x120	145x185x137	145x210x130	147x210x140
Temperature range	0℃~+150℃ (A:+25℃ B:0℃ C:-20℃ D:-40℃ E:-50℃ F:-60℃ G:-70℃)
Humidity range	20%~98%R.H.(10%-98%R.H/5%~98%R.H is the specific condition)

1. Temperature range	0℃~ +150℃
2. Humidity range	20%R.H ~ 98%R.H
3.Temperature and humidity chart
4. Temperature deviation	≤ ±2.0 ℃ (no load, constant state)
5.Temperature resolution	0.1℃
6.Temperature uniformity	≤ ±2℃ (no load, constant state)
7. Humidity fluctuation	±1.0%R.H
8. Humidity deviation	≤ ±2%R.H
9. Humidity uniformity	>75%RH: ≤±2-3%RH; <75%RH: ≤±3-5%RH (humid heat type only)
10. Humidity resolution	1.0%R.H
11. Heating time	3~5℃/min (non-linear no-load)
12. Cooling time	0.7~1.2℃/min (non-linear no-load)
The above indicators are all tested and measured under ambient temperature ≤ 25°C, normal pressure, no load, no load conditions, and within 1/6 space from the inner wall of the chamber.

Application

Humidity and temperature stability chambers can test the performance and reliability of products under various extreme environmental conditions. Due to their characteristics and functions, our equipment can be used in many fields:
1. Electronic components industry: This chamber can test the environmental adaptability of electronic components and evaluate their performance and reliability under high temperature, low temperature, high humidity, low humidity and other conditions;
2. Automobile industry: Automobiles are the most vulnerable to different temperature and humidity tests. Therefore, reliability testing is very important for them. The test chamber can be used to test the durability and adaptability of various parts and vehicles of the car to ensure their performance under extreme climate conditions;
3. Pharmaceutical industry: Used for stability testing of drugs and medical devices to ensure their quality and effectiveness under different temperature and humidity conditions;
4. Aerospace industry: The aerospace industry usually works in extremely high or low temperature environments. Therefore, our equipment can be used to test the extreme environmental adaptability of aviation equipment and aerospace equipment to ensure their safety and reliability in complex environments;
5. Food industry: Used for food storage and preservation testing to ensure its quality and safety under different temperature and humidity storage conditions. In addition, the equipment can also be used for reliability testing of food packaging.

20+Years of experience
in one-stop service

We always focus on the quality improvement of environmental reliability test equipment to increase market competitiveness. At the same time, we invest heavily in modern machinery to increase production efficiency and lower manufacturing costs, ensuring that customers get the best value.

No matter what reliability test equipment your customers need, we can meet it, from production to test standard solutions, providing customers with multi-language, zero-time-difference, one-stop service.