Overview
NELE DL-2010 Cryogenic coolant circulating pump is a mechanical form of refrigeration cryogenic liquid circulation equipment, with the function of providing cryogenic liquid and refrigerating circulator. The product 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 is +/- 0.05 ℃
3. Temperature range can be controlled at -120 ℃ to room temperature
4. Adopt fully enclosed environmentally friendly Compressor refrigeration system, imported brand (Japan Panasonic or France Taikang)
5. Equipped with a microcomputer intelligent Control system, support 0~ 9999 minutes of regular shutdown
6. Large-screen LCD display, Chinese and English
7. The domestic circulation adopts non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field
8. Porous U-shaped reflux circulation design to achieve highly uniform flow and temperature fields in the tank
9. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are S304 brushed stainless steel
10. Humanized R rounded corner design structure to avoid operators being injured by edges and corners
11. 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, Compressor overheating and overcurrent multiple protection
Principle
The product realizes a low temperature environment through a fully enclosed Compressor refrigeration system, and integrates a new generation of PID automatic temperature control program with microcomputer intelligent control technology. The domestic circulation system ensures 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, so as to achieve accurate temperature control.
Applications
Rotary Evaporator, Vacuum freeze drying oven, Circulating water vacuum pump, UV spectrophotometer, Magnetic Stirrer, Chemical reaction, Biological reaction
