Overview
NELE DC-5030-II high and low temperature cycle integrated machine adopts international professional fluorine-free refrigeration system, the main parts are directly imported, and the performance is stable and reliable. The equipment provides users with a liquid environment with uniform and constant temperature when working. It can directly start the Compressor refrigeration at 200 ° C without damaging the Compressor. It can be used for direct heating or cooling. It is used as an auxiliary temperature source in temperature control scenarios such as Reaction Kettle, automatic synthesis instrument, extraction and condensation device.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, no CFC, supports direct start refrigeration at a high temperature of 200 ° C
2. Temperature range -50~ 200 ℃, medium according to the temperature can choose pure water, ethylene glycol, alcohol, methyl silicone oil
3. Integrated new generation PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor, digital display resolution 0.01 ℃
4. Adopt a non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank body
5. The domestic circulation system adopts the porous U-shaped reflux circulation principle to achieve highly uniform flow field and temperature field of the tank
6. The fuselage shell is anti-aging static spray, 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 a drainage system to meet the needs of various laboratories and enterprises for production fluid replacement
9. Multiple Safety protection: power-off protection, upper and lower limit temperature alarm, low water level protection, temperature runaway protection, heating device anti-dry burning and explosion-proof, Compressor overheating and overcurrent protection
Principle
The equipment realizes accurate temperature control through the integration of PID automatic temperature Control system and High Accuracy PT100 Sensor, uses a non-heat centrifugal circulation pump to drive domestic circulation, and forms turbulence in the liquid in the tank through the porous U-shaped return design to ensure uniform distribution of temperature field. The refrigeration system adopts a fully enclosed environmentally friendly Compressor, which can directly start refrigeration at high temperatures.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life sciences, light industrial food, physical property testing, chemical analysis, research departments, colleges and universities, enterprise Quality control, production departments
