Overview
NELE DC-3030 (horizontal) Low Temperature Circulating Bath is a high Accuracy temperature control device using fluorine-free environmentally friendly refrigeration systems. It is used for 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 controlled heat and cold and uniform temperature. It can be used for direct thermostatic testing of samples or as an auxiliary heat/cold source to control the temperature of Reaction Kettle, synthesis equipment, extraction and condensation equipment.
Features
1. Adopt a fully enclosed environmentally friendly Compressor refrigeration system, free of CFCs.
2. Equipped with High Accuracy PID Automatic Temperature Control system, built-in 1/3B PT100 temperature sensor, digital display resolution up to 0.01 ℃, accurate and stable temperature control.
3. The use of non-heat centrifugal circulation pump, combined with porous U-shaped reflux circulation design, ensures that the flow field and temperature field in the tank are highly uniform.
4. The fuselage shell is anti-aging electrostatic spray, the liner and the table are made of S304 brushed stainless steel, with fine workmanship and humanized R rounded corner design.
5. Safety protection with multiple functions: power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature runaway protection and alarm, heating device anti-dry burning and explosion-proof, Compressor overheating and overcurrent protection.
6. Provide rich function options, such as external Sensor, programmed temperature control, Communication interface, magnetic stirring system, built-in chill down coil, adjustable immersion loading platform, etc.
7. Optional horizontal shape, compact structure, low center of gravity, Stability.
Principle
The device performs precise temperature control of the liquid medium in the tank through the fully enclosed environmentally friendly Compressor refrigeration system and heating system. The built-in High Accuracy PT100 Sensor monitors the temperature in real time and feeds the signal back to the integrated PID temperature control program to automatically adjust the cooling or Heating power to achieve the set target temperature. At the same time, the heat-free centrifugal circulation pump drives the liquid for domestic circulation. Through the porous U-shaped return design, the liquid temperature in the tank is highly uniform.
Applications
Petroleum, chemical, electronic instrumentation, physics, chemistry, biological engineering, life science, light industry food, physical property testing, chemical analysis and other research departments, colleges and universities, enterprise Quality control and production departments
Standards
The product information does not mention the specific standards it meets.
Steps
The product information does not provide detailed standard operating procedures.
Notice
Before use, make sure that the power supply of the equipment is well grounded and check whether the water level is within the safe range.
Temperature range according to the choice of the appropriate liquid medium (such as pure water, ethylene glycol, alcohol, etc.).
• When the equipment is running, do not block the ventilating port and ensure that there is enough heat dissipation space around.
• It is forbidden to move the device while it is in operation or when there is liquid inside.
• When changing or cleaning, please turn off the power and drain the liquid first.
• If the device alarms (such as low water level, temperature exceeding the limit, etc.), please check the cause immediately, and then continue to use it after Troubleshooting.
• When not in use for a long time, please empty the liquid in the tank and keep the equipment drying and storing.
