Overview
NELE DC-1050 (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 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 uniform and constant temperature, which can be used for thermostatic testing or testing of samples, and can also be used as an auxiliary heating or cooling temperature source for external equipment such as Reaction Kettle, Synthesis Instrument, Extraction and Condensation Device.
Features
1. High Accuracy Temperature Control: Digital display resolution up to 0.01 ℃, temperature fluctuation value +/- 0.05 ℃.
2. Wide Temperature range: Optional Temperature range -60~ 100 ℃ (medium selected according to temperature), some models can reach -120~ 100 ℃.
3. Environmentally friendly and efficient refrigeration: fully enclosed and environmentally friendly Compressor refrigeration system, no CFC.
4. Uniform temperature field design: The non-heat centrifugal circulation pump and the porous U-shaped reflux circulation principle are used to achieve a high degree of uniformity between the flow field and the temperature field in the tank.
5. Sturdy and durable material: the fuselage shell is anti-aging static spray, and the liner and countertop are made of S304 brushed stainless steel.
6. Humanized safety design: R rounded corner structure to avoid scratches; with power-off protection, high and low temperature 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 and other multiple safety functions.
7. Flexible capacity selection: Provide a variety of capacities from 6L to 100L, and support non-standard customization.
8. Convenient drainage system: to meet the needs of laboratory and production fluid replacement.
Principle
The device monitors the liquid temperature in the tank in real time through the built-in High Accuracy PT100 temperature sensor, and transmits the signal to the integrated PID automatic temperature control program. The Control system precisely adjusts the working state of the refrigeration system (fully enclosed environmentally friendly Compressor) or heating system according to the deviation of the set temperature and the measured temperature, so as to achieve fast and stable temperature control. At the same time, the heat-free centrifugal circulation pump drives the liquid in the tank for domestic circulation. Through the porous U-shaped return design, the liquid is fully mixed to ensure a high degree of uniformity in the temperature of the entire Tank.
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 data did not mention specific compliance criteria.
Steps
The information does not provide detailed operation steps. It is recommended to refer to the instruction manual attached to the equipment.
Notice
* Please select the appropriate model and working medium (such as pure water, ethylene glycol, alcohol, etc.) according to the required Temperature range.
* Before use, make sure that the equipment is well grounded and check whether the Power supply voltage meets the requirements.
Pay attention to maintain the liquid level in the tank to avoid low water level operation to prevent the heater from dry burning and damage.
* During the operation of the equipment, do not block the entry and exit trends to ensure good heat dissipation.
Before moving or cleaning equipment, be sure to cut off the power and drain the tank.
* If you need to connect an external device or perform program temperature control, please confirm that the corresponding functions (such as external Sensor, Program Controller, Communication interface, etc.) have been selected.
When the equipment alarms, please check and troubleshoot according to the alarm prompts (such as temperature overrun, low water level, etc.) before use.
Non-professionals should not disassemble or repair the equipment themselves, especially the refrigeration system.
