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Microcomputer temperature control and self-tuning PID adjustment, temperature control accuracy of +/- 0.01 ℃, Temperature Fluctuation +/- 0.02 ℃. With internal and external circulation function, domestic circulation without heat centrifugal pump to avoid affecting the temperature field; external circulation can establish a second thermostatic field.
Category : Thermostatic Bath
Brand : hengping
SKU : NB010307
Service :The delivery and service By NBCLab.Com
HENGPING DC-4010A liquid display low temperature thermostatic sink is a microcomputer temperature control device. It adopts monolithic microprocessing control and self-tuning PID adjustment, combined with imported High Accuracy platinum resistance temperature measurement to achieve High Accuracy Temperature Control and Low Fluctuation. It adopts fully enclosed Compressor (or imported double Compressor cascade refrigeration technology) and professional overall foaming process, with high cooling efficiency and good thermal insulation performance. The product has internal/external circulation function, which can be directly thermostatic in the tank or externally controlled external equipment. It is safe and convenient to operate. It is suitable for various experiments and tests that require High Accuracy constant temperature environment.
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. Fully enclosed brand Compressor refrigeration system, no CFC, rapid cooling. 4. Temperature and capacity range are optional, and custom design 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 for easy cleaning of condenser. 8. The non-heat centrifugal circulation pump is used for domestic circulation to avoid the heat generation of the pump itself affecting the temperature field. 9. With external circulation function, a second temperature field can be established. 10. Equipped with multiple safety protection devices, including power-off protection, temperature setting limit, temperature loss alarm, low water level anti-dry burning, Compressor overheating and overcurrent protection and Sensor open circuit display.
The cryogenic thermostatic water tank precisely adjusts the temperature through a microcomputer control system (monolithic microprocessing) and a self-tuning PID algorithm. The temperature transducer (Imported 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 drives the refrigeration unit (fully enclosed Compressor or cascade refrigeration system) or heating unit to work according to the difference between the set temperature and the measured temperature, and makes the liquid in the tank form a uniform and smooth circulation through an efficient domestic circulation Stir pump (no heat centrifugal pump) to ensure a highly uniform and stable temperature field, so as to achieve fast and accurate thermostatic control.
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.
1. Place the device in a smoothly ventilated place and connect it to a power supply (220VAC +/- 10%, 50Hz). 2. According to the required temperature range, add an appropriate amount of thermostatic medium (such as pure water, ethylene glycol or alcohol) to the Tank. 3. Turn on the power switch and set the target temperature and Miscellaneous related parameters through the large LCD screen. 4. Select domestic circulation or external circulation mode as needed. If external circulation is carried out, the external pipeline needs to be correctly connected. 5. Start the equipment, the refrigeration/heating system and the circulating pump start working, and the equipment will automatically run the PID adjustment to achieve and maintain the set temperature. 6. After the thermostatic state is reached, the sample can be placed in the tank or an external thermostatic system can be started for experimentation or testing. 7. After use, turn off the power of the equipment, empty or properly dispose of the medium in the tank, and perform cleaning and maintenance.
• Before use, make sure that the Power frequency meets the requirements (220VAC +/- 10%, 50Hz) and is reliably grounded. • Choose the thermostatic medium correctly according to the temperature range and ensure that the liquid level is sufficient to prevent the heating device from dry burning. • When the equipment is running, do not block the ventilating port, and regularly clean the removable ventilation grille to ensure good heat dissipation of the refrigeration system. • When performing external circulation operations, please ensure that the external pipeline connection is firm, unobstructed and leak-free. • Please pay attention to safety when moving the device. 20L and above series and models below -40 ° C are equipped with self-locking casters, please confirm the lock after moving. • Do not place flammable or explosive items near the equipment. • The equipment has multiple safety protection functions. If there is an alarm prompt, please check the fault according to the display information (such as Sensor open circuit, temperature overrun, water level is too low, etc.) before use. • When not in use for a long time, please empty the liquid in the tank and keep the equipment drying clean.
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
