Overview
HENGPING DC-4030B LCD Low Temperature Circulating Bath is a High Accuracy temperature control device using microcomputer temperature control and self-tuning PID adjustment technology. It uses imported platinum resistance temperature measurement, with high temperature control accuracy and low Fluctuation, and uses high-efficiency fully enclosed Compressor (or imported double Compressor cascade refrigeration technology) refrigeration, which works stably and reliably. The equipment has a user-friendly design, such as handles and heavy-duty casters for easy handling, as well as professional overall foaming insulation process and circulating Stir system, which can be used for direct thermostatic in the tank or external establishment of a second thermostatic field.
Features
1. Adopt microcomputer temperature control PID adjustment, self-tuning control technology, high temperature control accuracy.
2. Using large-screen LCD display, the working status is intuitive.
3. Adopt fully enclosed brand Compressor refrigeration system, no CFC, fast cooling.
4. Temperature and capacity range are optional, and customization is supported.
5. The fuselage shell is made of anti-aging electrostatic spraying, and the main components are made of SUS304 stainless steel, which is well-made.
6. Humanized R rounded corner design to avoid operators being injured by edges and corners.
7. Removable ventilation grille, easy to clean the condenser.
8. Adopt non-heat centrifugal circulation pump for domestic circulation to avoid its own heat generation affecting the temperature field.
9. With external circulation function, a second temperature field can be established.
10. With multiple safety protection functions, including power-off protection, temperature setting limit, temperature runaway alarm, low water level anti-dry burning, Compressor overheating and overcurrent protection and Sensor open circuit display.
Principle
The Low Temperature Circulating Bath uses a self-tuning PID algorithm to adjust the temperature through a microcomputer control system. The High Accuracy Platinum Resistor (Pt100) monitors the liquid temperature in the tank in real time and feeds back the signal to the controller. The controller precisely controls the operation of the refrigeration system (Compressor) or heating system according to the deviation of the set temperature from the measured temperature, so that the temperature in the tank quickly reaches and stabilizes at the set value. At the same time, the built-in heat-free centrifugal circulation pump prompts the liquid to circulate in the tank or through an external pipe to ensure uniform and stable temperature.
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 field nuclear 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, and materials.
Notice
• Please select the appropriate medium according to the required temperature range (such as pure water, ethylene glycol, alcohol, etc.).
• The equipment has low water level anti-dry burning protection, please ensure that the liquid level is sufficient when using it.
• Regularly clean the removable ventilation grille to maintain the heat dissipation efficiency of the refrigeration system condenser.
• Please pay attention to safety when handling, 20L and above series and models below -40 ° C are equipped with heavy-duty self-locking casters.
• When using the external circulation function, please ensure that the external pipeline connection is correct and unobstructed.
• The equipment has multiple safety protections. If there is an alarm prompt, please check the fault according to the display information before using it.
