Overview
NELE DL-1510 Cryogenic coolant circulating pump is a cryogenic liquid circulation equipment 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 the experimental needs of chemical reactions and biological reactions in multi-functional low temperature environments.
Features
1. Digital resolution up to 0.01 ° C, Temperature Fluctuation +/- 0.05 ° C
2. Temperature range can be controlled at -15 ℃ to room temperature
3. Adopt fully enclosed environmentally friendly Compressor refrigeration system, imported brand (Japan Panasonic or France Taikang)
4. Equipped with a microcomputer intelligent Control system, can be set to shut down regularly for 0~ 9999 minutes
5. Large-screen LCD display, 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. Design of porous U-shaped reflux circulation principle to achieve highly uniform 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 adopts mechanical form refrigeration system, and realizes low temperature liquid circulation through fully enclosed Compressor. The built-in microcomputer intelligent Control system adopts integrated new generation PID automatic temperature control program, and monitors and adjusts the temperature in real time through large-screen LCD screen. The domestic circulation system adopts the principle of non-heat centrifugal circulation pump and porous U-shaped return circulation to ensure the uniform distribution of the flow field and temperature field in the tank.
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 specific operation step information is not provided in the product information.
Notice
• Safety protection function of the equipment
• Temperature range according to select the appropriate medium (pure water, ethylene glycol, alcohol)
• Pay attention to the low water level protection function to avoid dry burning
• Regularly check the operating status of the Compressor
• Confirm that the drainage system is working normally before use
