Overview
NELE DL-3050 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 display resolution up to 0.01 ° C, Temperature Fluctuation +/- 0.05, Temperature range -30~ room temperature
2. Fully enclosed environmentally friendly Compressor refrigeration system, using imported brands (Japan Panasonic or France Taikang)
3. Microcomputer Intelligent Control system, can be set to shut down regularly for 0~ 9999 minutes, equipped with a large screen highlight LCD screen
4. The domestic circulation adopts the non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank
5. Porous U-shaped reflux circulation design to achieve highly uniform flow and temperature fields in the tank
6. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
7. Humanized R rounded corner design structure to avoid operators being injured by edges and corners
8. Equipped with perfect Safety protection device: power-off protection, upper and lower limit temperature alarm, low water level protection, temperature loss protection, heating device anti-dry burning and explosion-proof, Compressor overheating and overcurrent multiple protection
Principle
The equipment realizes cryogenic liquid circulation through a fully enclosed Compressor refrigeration system, adopts a microcomputer intelligent Control system and an integrated PID automatic temperature control program to ensure accurate temperature control. The domestic circulation system realizes the uniform distribution 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.
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 steps are not provided in the product information.
Notice
No specific precautions are provided in the product documentation
