Overview
HUITAI LHS-250SCN + USB interface Constant Temperature and Humidity Chamber is an environment simulation device that provides precise temperature and humidity control. 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, menu operation interface; mirror stainless steel liner, easy to clean; box surface sand blasting treatment, easy to clean.
2. Energy saving and environmental protection: use 134a without fluorine refrigerant.
3. Precise control: PID Control mode, accurate fluctuation of temperature and humidity control; fan wind speed can be adjusted by speed and slow gear to prevent sample moisture loss too fast.
4. Structural optimization: double-decked door structure, good thermal insulation performance; there are test holes on the left side of the box; the instrument control of the whole machine is placed in the upper left corner of the door panel to save space.
5. Reliable quality: using brand Compressor and self-developed cooling system; using JAKEL pipe flow circulating fan and unique air duct to ensure temperature uniformity; using international good brand humidity Sensor and self-designed humidification system to ensure humidity deviation.
6. Powerful functions: It has a programming function of 99 cycles and 30 segments per cycle; standard USB interface, which can be connected to a printer or computer to record data.
7. Safety optional: Optional independent temperature limit alarm system, exceeding the limit temperature automatically interrupts and alarms.
Principle
The Constant Temperature and Humidity Chamber realizes precise regulation of the environment in the box through the Compressor cooling system, the electric heating pipe humidification system and the PID controller. The circulating fan and the unique air duct structure promote the uniform circulation of the air in the box, thus ensuring the stable and uniform distribution of temperature and humidity within the set range.
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. Perform parameter setting through the menu-type operation interface of the large-screen LCD display.
2. The device's 99-cycle programming function can be used to set up complex cyclic experimental steps.
3. During the experiment, a printer or computer can be connected through a USB interface to record changes in temperature parameters.
Notice
• Power supply voltage of AC220V 50Hz.
• Temperature range is 0~ 65 ℃, humidity control range is 40~ 95% RH.
• Pay attention to Temperature Fluctuation (high temperature +/- 0.5 ℃, low temperature +/- 1.5 ℃) and humidity deviation （ +/- 3~ 5% RH).
• According to the experimental needs, adjust the shelf spacing in the box and the wind speed gear of the fan (fast/slow).
• Optional independent temperature limit alarm system to enhance experimental safety.
• Equipment comes standard with 2 shelves.
