Overview
NELE DC-4050 (horizontal) Low Temperature Circulating Bath is a High Accuracy temperature control equipment, using fluorine-free environmental protection refrigeration system, the core components are directly imported, and the performance is stable and reliable. It is for the research, teaching, Quality control and production departments in the fields of petroleum, chemical industry, electronic instrumentation, physical chemistry, bioengineering, life science, light industrial food, physical property testing and chemical analysis. It provides a liquid environment with uniform and constant temperature, which can be used for direct thermostatic testing of samples or as an auxiliary heat source/cold source to control the temperature of Reaction Kettle, synthetic instruments, extraction and condensation devices.
Features
1. High Accuracy Digital Display, resolution up to 0.01 ℃, temperature fluctuation +/- 0.05 ℃.
2. Adopt fully enclosed and environmentally friendly Compressor for refrigeration, free of CFC.
3. Built-in new generation PID automatic temperature control program and High Accuracy PT100 Sensor, accurate and stable temperature control.
4. Adopt non-heat centrifugal circulation pump and porous U-shaped reflux circulation design to ensure a highly uniform temperature field in the tank.
5. The fuselage adopts anti-aging electrostatic spray, the liner and the countertop are S304 brushed stainless steel, with fine workmanship and R rounded corner humanized design.
6. Safety protection with multiple: power-off protection, temperature upper and lower limit alarm, low water level protection and alarm, temperature runaway protection and alarm, heating anti-dry burning and explosion-proof, Compressor overheating and overcurrent protection.
7. Provide a variety of functions, such as external Sensor, Program Temperature Control, Communication interface, Magnetic stirring, chill down coil, adjustable loading platform, etc.
8. Horizontal shape, compact structure, low center of gravity, Stability.
Principle
The equipment heats or cools the medium in the tank (such as pure water, ethylene glycol, alcohol, etc.) through the fully enclosed environmentally friendly Compressor refrigeration system and heating system. The built-in High Accuracy PT100 temperature sensor monitors the temperature in real time and feeds back the signal to the integrated PID automatic temperature control program. By precisely adjusting the refrigeration or Heating power, the target temperature can be quickly reached and maintained stably. At the same time, the non-heat centrifugal circulation pump drives the medium for domestic circulation. Through the porous U-shaped return design, the flow field and temperature field in the tank can be turbulent to ensure a high degree of temperature uniformity.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemistry, biological engineering, life science, light industry food, physical property testing, chemical analysis, institutions of higher learning, enterprise Quality control and production departments
