Overview
NELE DL-4010 Cryogenic coolant circulating pump is a cryogenic liquid circulation device that uses mechanical refrigeration, with the function of providing cryogenic liquid and refrigerating circulator. The equipment can be used for circulating refrigeration of Rotary Evaporator, vacuum freeze drying oven, circulating water vacuum pump, UV spectrophotometer, Magnetic Stirrer and other instruments, supporting chemical and biological reactions in multi-functional low temperature environments.
Features
1. Digital display resolution up to 0.01 ° C
2. Temperature Fluctuation +/- 0.05 ° C
3. Temperature range can be controlled at -40~ room temperature
4. Adopt fully enclosed environmentally friendly Compressor refrigeration system, imported brand (Japan Panasonic or France Taikang)
5. Equipped with a large-screen high-brightness LCD screen, with Chinese and English display
6. The domestic circulation adopts a non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank
7. The domestic circulation system is designed with the principle of porous U-shaped reflux circulation to achieve a high uniformity of the flow field and temperature field in the tank
8. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
9. Humanized R rounded corner design structure to avoid operators being injured by edges and corners
10. Safety protection device: power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature loss protection and alarm, heating device low water level anti-dry burning and explosion-proof function, Compressor overheating and overcurrent multiple protection
Principle
The equipment realizes cryogenic liquid circulation through fully enclosed Compressor refrigeration system, adopts microcomputer intelligent Control system and integrated PID automatic temperature control program, and ensures the uniformity and stability of the flow field and temperature field in the tank through the principle of non-heat centrifugal circulation pump and porous U-shaped return circulation in the domestic circulation system.
Applications
Rotary Evaporator, Vacuum freeze drying oven, Circulating water vacuum pump, UV spectrophotometer, Magnetic Stirrer, Chemical reaction, Biological reaction
Standards
The product information does not mention specific compliance standards
Steps
The product information does not provide specific operation steps
Notice
Safety protection functions of the equipment include power-off protection, temperature alarm, low water level protection, etc
• Before use, confirm that the medium in the reservoir meets the Temperature range requirements (pure water, ethylene glycol or alcohol)
• Pay attention to the user-friendly R rounded corner design of the equipment during operation to avoid accidental injuries
• Regularly check the drainage system to ensure that it meets the needs of laboratories and enterprises for production fluid replacement
