Overview
YIHENG LRH-250 biochemistry cultivating box is an efficient and low energy consumption special thermostatic equipment, using brand Compressor and circulating fan, which reduces the cooling time by more than 40% compared with traditional low temperature equipment, has a long service life and low noise. It is suitable for scientific research, universities and production departments such as environment protection, drug inspection, agriculture, livestock, aquatic products, etc., for water analysis, BOD determination, bacteria, mold, microbial foster preservation, plant cultivation and breeding tests.
Features
1. Mirror stainless steel liner, four corners half arc design, easy to clean, adjustable shelf spacing.
2. Brand Compressor, using environmentally friendly refrigerant (R134a), effective, low energy consumption, promote energy saving.
3. Microcomputer PID temperature controller, accurate and reliable temperature control, less fluctuation, with timing function.
4. The three-speed speed control of the circulating fan speed avoids the volatilization of the sample due to excessive air volume during the test.
5. Equipped with an independent temperature limit alarm system, it will automatically interrupt when the temperature exceeds the limit to ensure the safe operation of the experiment without accidents. (optional)
6. With a printer or RS485 interface, it can be connected to a printer and a computer, and can record changes in temperature parameters. (optional)
7. LCD screen display, menu operation. (The "F" in the model has this function)
Principle
The biochemistry cultivating box precisely adjusts the temperature in the box through a microcomputer PID temperature controller, uses a brand Compressor and environmentally friendly refrigerant to achieve efficient refrigeration, and the circulating fan controls the air volume through three-speed speed regulation to ensure uniform and stable temperature and avoid sample volatilization. The optional independent temperature limit alarm system automatically interrupts the operation when the temperature exceeds the standard to ensure safety.
Applications
Environment protection, drug inspection, agriculture and livestock, aquatic products, scientific research, colleges and universities, production departments, water analysis, BOD determination, bacterial foster, mold foster, microbial foster preservation, plant cultivation, breeding test
Steps
1. Connect the power supply to AC 220V 50Hz.
2. Adjust the shelf spacing in the box as needed.
3. Use a microcomputer PID temperature controller to set the required temperature.
4. Select the circulating fan speed gear.
5. Start the equipment to foster the experiment.
6. Optional independent temperature limit alarm system or recording interface for monitoring.
Notice
• Ambient Temperature should be kept at + 5~ 30 ℃.
• Optional functions such as independent temperature limit alarm system, printer or RS485 interface need to be booked separately.
• Choose one of RS485/232 interface and printer function.
• Extend the delivery period for additional options by 7 days.
• Power supply voltage meets AC 220V 50Hz requirement before use.
