Overview
HUITAI LHS-150HC + RS485 interface Constant Temperature and Humidity Chamber is a 150L test device with an input power of 1400W and a Temperature range of -5 to 80 ° C. The device features a large-screen LCD display and mirrored stainless steel liner, with a double-decked door structure for enhanced thermal insulation. Its core adopts PID Control mode to ensure the accuracy and Stability of temperature and humidity control.
Features
1. Humanized design: large screen LCD display, menu operation interface; environmentally friendly without fluorine refrigerant; mirror stainless steel liner, four corners and half arcs are easy to clean, shelf spacing is adjustable; double-decked door structure has good thermal insulation; optional test hole and box door observation window.
2, quality assurance: using brand Compressor and self-developed cooling system; using JAKEL tube flow circulating fan and unique air duct to ensure temperature uniformity; using international good brand humidity Sensor and built-in water tank electric heating tube humidification system to ensure humidity accuracy; PID Control mode, temperature control and humidity accurate fluctuations; with 99 cycles, 30 sections per cycle of complex program control ability.
3. Independent temperature limit alarm system (optional): automatically interrupt and sound and light alarm when the temperature exceeds the limit to ensure safety.
4. Convenient data processing (standard): equipped with RS485 interface, which can be connected to a printer or computer to record temperature parameter changes.
Principle
The Constant Temperature and Humidity Chamber precisely adjusts the environment in the box through a PID control system. The refrigeration system (using environmentally friendly refrigerants) works in conjunction with the heating system to achieve temperature control, and the built-in electric heating tube humidification system is combined with the humidity sensor to achieve humidity regulation. The air in the box is driven by a circulating fan, which forms a uniform air circulation through a uniquely designed air duct, thus ensuring the conformity of temperature and humidity in the test area.
Applications
Spinning & weaving, Food processing and other aseptic tests, Stability inspection, Raw material performance testing of industrial products, Product Encasement testing, Product life testing, Industrial research, Biotechnology testing
Steps
1. Connect the AC220V 50HZ power supply.
2. Set the required temperature, humidity, program cycle, and time parameters through the large-screen LCD menu operation interface.
3. Place the sample on the shelf with adjustable spacing in the box.
4, start the equipment operation, the system will automatically PID control, maintain the set constant temperature and humidity environment.
During the experiment, data can be monitored by external devices connected through the observation window (optional) or RS485 interface.
6. After the experiment, remove the sample and power off the device.
Notice
Equipment should be used in a non-magnetic and vibration-free environment.
● The reference environmental conditions for performance testing are: environment temperature 20 ° C, environment humidity 50% RH.
● Pay attention to the working environment temperature requirements of the equipment.
When using the optional independent temperature limit alarm system, the temperature limit should be set correctly to ensure safety.
● When conducting experimental operations and measurements, the optional test holes on the side of the box can be used to reduce the impact on the environment in the box.
● Non-standard volume products can be customized according to user requests.
