Overview
HUITAI LHS-250SCN Constant Temperature and Humidity Chamber has a precise temperature and humidity control system, providing various environment simulation conditions required for industrial research and biotechnology testing. It can be widely used in sterility testing such as Spinning & weaving, Food processing, stability inspection, and testing of raw material performance, product Encasement, product life of industrial products.
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, easy to operate.
2. Environmental protection and energy saving: the use of 134a without fluorine refrigerant, effective energy saving, healthier environment.
3. Easy to clean structure: mirror stainless steel liner, four corners and half arc design is easy to clean, and the shelf spacing in the box is adjustable.
4. Wind speed adjustment: The wind speed of the equipment fan is adjusted in'fast and slow 'gears to prevent the sample from losing moisture too quickly.
5. Space optimization: The instrument control of the whole machine is placed in the upper left corner of the door panel, which is beautiful and elegant, saving space for placement.
6. Insulation performance: double-decked door structure, good insulation performance, observation box does not affect the temperature.
7. Convenient testing: There is a 25mm diameter test hole on the left side of the box, which is convenient for experimental operation and temperature measurement.
8. surface preparation: the overall surface of the box sand blasting treatment, not easy to scratch, easy to clean.
9. Quality assurance: using brand Compressor, independent research and development of cooling system to prolong Compressor life; using JAKEL pipe flow circulating fan and unique air duct structure to ensure temperature uniformity; using international good brand humidity Sensor and built-in water tank electric heating tube humidification system to ensure humidity deviation.
10. Precise control: PID control mode, temperature and humidity control accurate fluctuations.
11. Program flexibility: with 99 cycles of programs, each cycle is divided into 30 segments, each 99 hours and 59 minutes of cycle steps, to meet the complex experimental process.
12. Safety alarm: independent temperature limit alarm system (optional), exceeding the limit temperature automatically interrupts operation and provides sound and light alarms.
13. Data processing: Convenient data processing (optional), with USB or RS485 interface, can be connected to a printer or computer to record temperature parameter changes.
Principle
The Constant Temperature and Humidity Chamber simulates the required environmental conditions through a precise temperature and humidity control system. It uses PID control mode to achieve accurate temperature and humidity control with small fluctuations. It uses a Compressor cooling system and a built-in water tank electric heating tube humidification system to adjust the temperature and humidity. With JAKEL pipe flow circulating fan and unique air duct structure to ensure temperature uniformity in the box.
Applications
Spinning & weaving, Food processing and other aseptic test, stability inspection, raw material performance test of industrial products, product Encasement test, product life test
Steps
1. Connect power supply: Use AC220V 50Hz power supply.
2. Setting parameters: Set temperature, humidity and other parameters through the large-screen LCD display and menu operation interface.
3. Adjust the wind speed: Select the'fast and slow 'gear of the fan wind speed as needed.
4. Sample placement: Use adjustable shelves to place test samples.
5. Start operation: Start the equipment to simulate the constant temperature and humidity environment.
6. Monitoring process: Monitor the experimental process through observation windows or test holes.
7. End the experiment: Turn off the device after the experiment is completed.
Notice
• Power frequency AC220V 50Hz before use.
• Pay attention to the wind speed adjustment of the fan during operation to prevent the sample from losing moisture too quickly.
• Regularly clean the liner and surface of the box to maintain equipment hygiene.
• Avoid operating at temperatures above the limit to avoid triggering the alarm system.
• When selecting an independent temperature limit alarm system, it needs to be installed and used correctly.
• When selecting data processing function, ensure that the interface connection is stable.
Do not open the door frequently when the equipment is running, so as not to affect the temperature and humidity stability.
