Overview
HUITAI LHS-500SCN + RS485 interface Constant Temperature and Humidity Chamber is an environment simulation equipment with precise temperature and humidity control function. It provides various environment simulation conditions required for industrial research and biotechnology testing, and can be widely used in Spinning & weaving, Food processing and other aseptic tests, Stability inspection, and industrial product raw material performance, product Encasement, product life and other tests.
Features
1. Humanized design: large-screen LCD display, one-screen display of multiple sets of data, menu-style operation interface, simple and easy to understand.
2. Environmental protection and energy saving: use 134a without fluorine refrigerant, effective and energy saving.
3. Easy to clean structure: mirror stainless steel liner, four corners and half arc design, adjustable shelf spacing.
4. Adjustable wind speed: The wind speed of the equipment fan is adjusted in'fast and slow 'gears to prevent the sample from losing moisture too quickly.
5. Save space: The instrument control of the whole machine is placed in the upper left corner of the door panel, and the whole machine is beautiful and elegant.
6. Good thermal insulation: double-decked door structure, good thermal insulation performance, does not affect the temperature when observing the situation in the box.
7. Easy to test: There is a 25mm diameter test hole on the left side of the box.
8. Durable and easy to clean: the overall surface of the box is sand blasting, not easy to scratch.
9. Reliable quality: the use of brand Compressor, independent research and development of Compressor cooling system, can effectively extend the service life of the Compressor.
10. Uniform temperature field: JAKEL tube flow circulating fan and unique air duct structure are used to ensure temperature uniformity in the box.
11. Accurate humidity control: Adopt international good brand humidity Sensor, self-designed built-in water tank electric heating tube humidification system.
12. Precise control: PID Control mode, temperature control, humidity control accurate fluctuations.
13. The program is powerful: a program with 99 cycles, divided into 30 segments per week, with 99 hours and 59 minutes per cycle.
14. Safety protection (optional): independent temperature limit alarm system, beyond the limit temperature will automatically interrupt operation and sound and light alarm.
15.Easy data processing (standard): with RS485 interface, you can connect to a printer or computer to record temperature parameter changes.
Principle
The Constant Temperature and Humidity Chamber precisely adjusts the temperature and humidity in the box through the built-in refrigeration system, heating system and humidification system, combined with PID control technology. The brand Compressor and self-developed cooling system are used to achieve cooling, and the built-in water tank electric heating tube is humidified. Good air circulation is achieved through the JAKEL pipe flow circulating fan and unique air duct structure, so as to ensure the uniformity and Stability of the environment parameters in the box.
Applications
Spinning & weaving, Food processing and other aseptic tests, Stability inspection, Raw material performance testing of industrial products, Encasement testing, product life testing
Steps
1. Place the device in a stable position and connect it to an AC220V 50Hz power supply.
2. Set the required temperature, humidity and program parameters through the large-screen LCD menu operation interface.
3. According to the experimental requirements, adjust the shelf spacing in the box and the wind speed gear of the fan (fast/slow).
4. Place the sample on the shelf and close the double-decked box door.
5. Start the equipment to run, and check the internal situation through the observation window without affecting the temperature.
6. During the experiment, measurement or operation can be carried out through the test hole on the left side of the box.
7. After the experiment, the data record can be exported by connecting to a printer or computer through the RS485 interface.
Notice
Equipment should use the specified AC220V 50Hz Power supply voltage.
• Do not set parameters outside the Temperature range (0~ 65 ℃) and humidity control range (40~ 95% RH).
• Note that the input power of the device is 3200W to ensure that the load capacity of the power supply line is sufficient.
• When using the test hole for operation, pay attention to minimize the environment disturbance in the box.
• Regularly clean the mirror stainless steel liner and sand blasting surface to keep the equipment hygienic.
• Optional independent temperature limit alarm system can further enhance the safety of the experiment.
When connecting to the RS485 interface for data transmission, please use dedicated software or compatible devices.
