Overview
HENGPING DC-3030B LCD Low Temperature Circulating Bath is a precision temperature control device using microcomputer temperature control and self-tuning PID adjustment technology. It adopts imported High Accuracy platinum resistance temperature measurement, with high temperature control accuracy and low Fluctuation, and is equipped with a high-efficiency refrigeration system (fully enclosed brand Compressor or imported dual Compressor cascade refrigeration technology) and a professional cycle Stir design, which works stably and reliably, is convenient and safe to operate. The device is suitable for internal/external temperature control applications. It can directly thermostatic samples in the tank or externally control external devices to provide users with a constant liquid environment with High Accuracy and uniform temperature.
Features
1. Using microcomputer temperature control PID adjustment, self-tuning control technology, temperature control accuracy of +/- 0.01 ℃.
2. Using large-screen LCD display, the working status is intuitive.
3. Fully enclosed brand Compressor refrigeration system, no CFC, fast cooling.
4. The temperature range can be -50~ 100 ℃, and the capacity range can be selected from 6L to 30L, which supports customization.
5. The fuselage shell is anti-aging electrostatic spraying, and the platen, liner, Stir pump, etc. are made of good SUS304 stainless steel, with excellent workmanship.
6. Humanized R fillet design structure to avoid operators being injured by edges and corners.
7. Removable ventilation grille, easy to clean the condenser of the refrigeration unit.
8. domestic circulation function: the use of non-heat centrifugal circulation pump, to avoid the traditional pump's own heat impact tank temperature field.
9. External circulation function: The circulation pump can circulate the thermostatic liquid externally to establish a second temperature field.
10. With multiple safety protection devices: power-off protection, upper and lower limit temperature setting, temperature runaway protection and alarm, low water level anti-dry burning and explosion-proof heating device, Compressor overheating and overcurrent protection, Sensor open circuit display.
Principle
The Low Temperature Circulating Bath monitors the liquid temperature in the tank in real time through a microcomputer control system and a self-tuning PID algorithm combined with a High Accuracy platinum resistance temperature transducer (Pt100). The system precisely adjusts the working state of the refrigeration unit (using fully enclosed Compressor or cascade refrigeration technology) or heating unit 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 built-in heat-free centrifugal circulation pump drives the liquid in the tank for domestic circulation to ensure a highly uniform temperature field; it can also pump the thermostatic liquid to the external device through the external circulation interface to establish an extended thermostatic field.
Applications
Thermostatic field: Sensor detection, thermostatic biochemical reaction, thermostatic material aging, etc. Biochemical field: Rotary evaporator, Abbe refractometer, Polarimeter, atomic absorption, ICP-MS, ICP, nuclear magnetic resonance, CCD, biological fermentation tank, chemical reactor (synthesizer), etc. Material field: Electron microscope, X-Rays diffraction, X-fluorescence, vacuum sputtering Eletroplating, vacuum coating machine, ICP etching, various semiconductor equipment, fatigue testing machine, chemical deposition system, atomic deposition system, etc. Fields: Superconducting Magnetic Resonance, Linear Accelerator, CT, Low Magnetic Resonance, X-ray Machine, Microwave Therapy Machine, Medical Cold Cap, Cooling Blanket, etc. Physicochemical Fields: Lasers, Magnetic Fields, Various Molecular Pumps, Diffusion Pumps, Ion Pumps, etc.
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
* Please select the appropriate medium (such as pure water, ethylene glycol, alcohol, etc.) according to the required temperature range.
* Before use, please ensure that the Power frequency of the device meets the requirements (220VAC +/- 10%, 50Hz).
Pay attention to the total power of the equipment (3000W) to ensure the safety of the power supply line.
When using the heating function, please pay attention to the water level to prevent dry burning at a low water level.
Regularly clean the condenser of the removable ventilation grille and refrigeration unit to ensure heat dissipation and cooling efficiency.
When handling, folding handles or heavy-duty self-locking casters on both sides of the equipment can be used (20L and above series and models below -40 ° C are equipped).
The equipment has multiple safety protection functions. In case of an alarm, please check and troubleshoot according to the prompts before using it.
