Overview
YIHENG LHS-150HC-I constant temperature and humidity test box is a professional equipment. Temperature range is -5~ 80 ℃, Temperature resolution is 0.1 ℃. The equipment adopts new fluorine-free environmental protection design, controlled by microcomputer temperature Humidity controller, safe and reliable operation, and imported Humidity Sensor to ensure accurate and effective measurement.
Features
1. Adopt a new fluoride-free design for environmental protection and health.
2, mirror stainless steel liner, four corners and a half arc easy to clean, the shelf spacing can be adjusted.
3. Microcomputer temperature Humidity controller, using TMHM equilibrate Conditioning method, stable operation, accurate temperature and humidity control and safe and reliable.
4, Humidity Sensor, Compressor and other key components are imported products, better mass.
5. It is equipped with an independent temperature limit alarm system, which automatically interrupts when the temperature exceeds the limit to ensure the safe operation of the experiment without accidents.
6. Can be equipped with a printer, which can record the change of temperature and Humidity parameters. (Type I is optional and needs to be purchased separately)
7. It can be equipped with RS485 interface, which is used to connect to a printer or computer, and can record the change of temperature and Humidity parameters. (optional)
8. There is a 25mm diameter test hole on the left side of the box, which is convenient for experimental operation and testing.
Principle
The equipment is controlled by TMHM equilibrate conditioning method through a microcomputer temperature and Humidity controller. The system coordinates the work of refrigeration, heating, humidification and other systems according to the set parameters to maintain a constant temperature and Humidity environment in the box.
Applications
Spinning & weaving, Food processing and other aseptic tests, Stability inspection and industrial product raw material performance, product Encasement, product life and other tests
Steps
1. Place the equipment in a working environment that meets the requirements (temperature 5~ 35 ° C).
2. Connect the AC220V 50HZ power supply.
3. Set the required temperature (-5~ 80 ° C) and Humidity (40~ 85% RH) parameters through the microcomputer temperature Humidity controller.
4. Put the sample to be tested into the box, and adjust the shelf spacing as needed.
5. Start the equipment and start the experiment.
6. During the experiment, it can be operated and tested through the test hole on the left side of the box.
7. After the experiment, turn off the power of the device and remove the sample.
Notice
Equipment should be placed in a working environment with a temperature of 5 to 35 ° C.
• Power supply voltage AC220V 50HZ.
• When the experiment is running, do not open the box door frequently, so as not to affect the Humidity Stability.
• Note that the maximum input Power of the device is 2100W, please ensure that the power supply line meets the requirements.
• Regularly clean the liner of the box to maintain hygiene.
• If you choose a printer or Communication interface, please follow the corresponding instructions to connect and operate.
• When the independent temperature limit alarm system is triggered, please check the cause and troubleshoot before using it.
