Overview
HUITAI HGZ-250N light chamber is a device used to simulate different environment climate conditions, which is widely used in the fields of microbial tissue cell fostering, seed germination, seedling experiment, plant cultivation, and insect and small animal feeding.
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: the use of 134a without fluorine refrigerant, effective energy saving.
3. Easy to clean structure: mirror stainless steel liner, four corners and half arc design, adjustable shelf spacing.
4. Wind speed adjustment: The wind speed of the fan is adjusted by speed and speed to prevent the sample from losing moisture too quickly.
5. Space optimization: Instrument control is placed in the upper left corner of the door panel, saving space for placement.
6. Test hole: There is a 25mm diameter test hole on the left side, which is convenient for experimental operation and temperature measurement.
7. Insulation design: double-decked door structure, good insulation performance, observation does not affect the temperature in the box.
8. Surface preparation: sand blasting on the surface of the box, not easy to scratch, easy to clean.
9. Quality assurance: using brand Compressor, independent research and development of cooling system to prolong Compressor life; JAKEL tube flow circulating fan and unique air duct to ensure temperature uniformity.
10. Lighting control: Standard LED light source, can be divided into 10 levels of dimming, vertical Illuminant, Illuminant board removable, fast power transfer.
11. Intelligent control: Microcomputer control temperature and illumination, temperature can be set day and night with light; PID control mode, accurate fluctuation is small.
12. Program function: It has 99 cycles of programs, with 30 segments per cycle, each 99 hours and 59 minutes of cycle steps.
13. Long-term operation: Supports long-term continuous operation.
14. Safety system: independent temperature limit alarm system (optional), automatic interruption and sound and light alarm when the temperature exceeds the limit.
15.Data processing: Convenient data processing (optional), with USB or RS485 interface, can be connected to a printer or computer to record temperature parameters.
Principle
The lighting chamber precisely adjusts the temperature and illuminance through the microcomputer control system, and adopts the PID control mode to ensure that the temperature fluctuation is small. The equipment uses the Compressor cooling system and the JAKEL tube flow circulating fan with the unique air duct to achieve good air circulation and ensure the temperature uniformity in the box. The lighting system adopts LED light source, which can be divided into 10 levels of dimming, and can be set differently day and night according to the experimental needs.
Applications
Microbial tissue cell fostering, seed germination, seedling experiment, plant cultivation, insect and small animal feeding
Steps
Connect the power supply and ensure that the voltage is AC 220V 50Hz.
2. Open the device and set parameters such as temperature and Illumrination degree through the large-screen LCD display menu.
3. Adjust the fan wind speed gear (fast or slow) as required.
4. Set the program cycle and number of segments, up to 30 segments per cycle, with a maximum of 99 hours and 59 minutes per segment.
5. Place the sample on the adjustable shelf, remove the Illuminant plate if necessary to place large samples.
6. Start the equipment, monitor the running status, and perform temperature measurement through the test hole.
7. When using the optional function, connect the independent temperature controller, embedded printer or RS485 interface for data processing.
Notice
• Ambient Temperature should be maintained at 5~ 30 ℃.
• The input power is 1900W to ensure stable power supply.
• Temperature range: 4~ 50 ℃ when there is no light, 10~ 50 ℃ when there is light, avoid exceeding the range.
• Temperature Fluctuation is +/- 1 ℃, pay attention to monitoring.
• Use the wind speed adjustment function to prevent the sample from losing moisture too quickly.
• When observing the inside of the box, use the double-decked door structure to reduce the temperature effect.
• Regularly clean the liner and surface of the box to maintain equipment hygiene.
• When selecting an independent temperature limit alarm system, pay attention to setting the temperature limit to ensure safety.
• When running for a long time, regularly check the status of the equipment.
• When the data processing function is selected, connect the interface device correctly.
