Overview
YIHENG LRH-250CB cryogenic incubator is an efficient and energy-saving cryogenic equipment, using brand Compressor and circulating fan, environmentally friendly refrigerant (R134a), which reduces the cooling time by more than 40% compared with traditional cryogenic equipment. It is widely used in the storage of foster bases, serums, products and microbial foster, environmental testing and other fields.
Features
1. Mirror stainless steel liner, four corners semicircular arc transition, shelf bracket can be freely loaded and unloaded, easy to clean.
2. Microcomputer temperature controller, which quickly reaches the set value and operates accurately and stably (standard digital controller).
3. Brand Compressor and circulating fan, environmentally friendly refrigerant (R134a), high efficiency, low energy consumption and energy saving.
4. There is a 25mm diameter test hole on the left side of the box, which is convenient for experimental operation and Measuring temperature.
5. Independent temperature limit alarm system, automatically interrupts when the temperature exceeds the limit to ensure safety (standard).
6. Optional printer or RS485 interface to record temperature parameter changes (optional).
7. Multi-stage programming function, Menu-type Operating interface, simplifies the complex test process, and realizes automatic control (optional).
8. LCD multi-segment programmable controller (optional), Multi-Parameter one-screen display, can set temperature, circulating wind speed, time and other parameters, preset 7 groups of 63-step programs.
Principle
The cryogenic incubator drives the environmentally friendly refrigerant (R134a) through the brand Compressor and circulating fan for refrigeration cycle. The microcomputer temperature controller precisely adjusts the temperature in the box to achieve rapid cooling and stable operation. Optional multi-stage programming controller can automatically control the temperature, wind speed and time parameters to complete the complex experimental process.
Applications
Storage foster base, serum, product, microbial foster, environmental testing
Steps
1. Connect the power supply (AC 380V 50Hz).
2. Use a microcomputer temperature controller to set the required temperature parameters.
3. Optional multi-stage programming controller, preset temperature, wind speed, time and other programs.
4. Start the device and monitor the running status.
5. After the experiment is completed, turn off the power and clean the liner.
Notice
• Ambient Temperature should be maintained at + 5~ 35 ℃.
• Power supply voltage is AC 380V 50Hz to avoid overload.
• Clean liners and shelves regularly to maintain hygiene.
• Pay attention to safety when using test holes for temperature measurement.
• When the temperature limit is exceeded, the alarm system will automatically interrupt and needs to be dealt with in time.
• Optional functions such as printer or multi-stage programming need to be operated according to the instructions.
