Overview
LRH-70F biochemistry cultivating box is a special thermostatic equipment produced by HUITAI brand, which is used for water analysis and BOD determination, as well as the fostering, preservation, cultivation and breeding tests of bacteria and microorganisms. The equipment adopts a large LCD screen with clear and intuitive readings, and is equipped with imported brand Compressors and JAKEL pipe flow circulating fans to ensure Temperature uniformity and long service life.
Features
1. Humanized design: large-screen LCD display, multiple sets of data are displayed on one screen, the menu-type Operating interface is simple and easy to understand; mirror stainless steel liner, four corners and half arc design is easy to clean, and the shelf spacing in the box is adjustable; use 134a, 406a without fluorine refrigerant, effective energy saving and environmental protection; optional test hole and door observation window.
2. Quality assurance: using brand Compressor, independent research and development of cooling system to extend the service life; JAKEL tube flow circulating fan and unique air duct structure to ensure Temperature uniformity; PID Control mode temperature control accurate fluctuations, with timing function.
3. Intelligent LCD programmable multi-stage controller: 15 segments and 30 steps can be programmed, and each setting time is 1 to 99 hours and 99 minutes to achieve automatic control.
4. Independent temperature limit alarm system: automatically interrupt operation and sound and light alarm when the temperature exceeds the limit to ensure the safety of the experiment.
5. Convenient data processing: With USB or RS485 interface, you can connect a printer or computer to record temperature parameters.
Principle
The biochemistry cultivating box precisely adjusts the temperature through PID Control mode, and uses JAKEL tube flow circulating fan and unique air duct structure to form a good air circulation system to ensure uniform temperature in the box. The Compressor cooling system effectively controls temperature fluctuations and realizes a thermostatic environment. It supports multi-stage programmable control to simplify the complex test process.
Applications
Environmental protection, drug inspection, agricultural livestock, aquatic products and other scientific research, universities, production departments
Standards
Fluorine-free and environmentally friendly (with "F" type)
Steps
1. Connect the power supply to AC 220V 50Hz.
2. Set the Temperature range 0~ 65 ℃ and Timer Range 1~ 9999 minutes through the large LCD screen.
3. Optional use of test holes for experimental operation and temperature measurement.
4. Start the device, and the PID controller automatically adjusts the temperature to ensure that Fluctuation is within high temperature +/- 0.3 ° C or low temperature +/- 0.5 ° C.
5. Optional connection to USB or RS485 interface to record data.
Notice
• Ambient Temperature should be maintained at 20 ° C, Humidity 50% RH.
• Avoid use in strong magnetic or vibration environments to avoid affecting performance.
• Regularly clean the mirror stainless steel liner to ensure hygiene.
• When using refrigerant models without fluorine, pay attention to environmental protection requirements.
• When the temperature exceeds the limit, the equipment will automatically interrupt and alarm, and it needs to be dealt with in time.
• Optional functions such as test holes, observation windows, programming controllers, etc. need to be configured according to actual needs.
