DC series 10 liter digital display low-temperature constant temperature bath（Internal/external temperature control applications,One machine dual-use)

Product Introduction:

The microcomputer controlled low-temperature constant temperature bath adopts single-chip microprocessor control, self-tuning PID regulation, high-precision platinum resistance (Pt100) temperature measurement, high temperature control accuracy, and small fluctuation; The compressor adopts high-quality fully enclosed technology (below -40 ℃ or 30 liter series adopts fully imported double compressor cascade refrigeration technology and heat exchange system), with high refrigeration efficiency and low noise. The instrument works stably and reliably, with convenient and safe operation.

user-friendly designThe foldable handles on both sides facilitate the transportation of instruments. The 20L and above series and low-temperature constant temperature baths below -40 ℃ use heavy-duty self-locking casters for easy movement. The low-temperature constant temperature bath adopts integral foaming technology, which has good insulation performance and effectively reduces the loss of cooling capacity.

Professional circulating mixing design:This ensures that the liquid in the tank is evenly and smoothly dispersed in the internal circulation, and the heat exchange is smooth. The flow rate of the low-temperature constant temperature bath stirring pump with a volume of 20L or more is 10L/min, while the rest8L/min, temperature fluctuation ± 0.02 ℃, display resolution 0.01 ℃.

Suitable for internal/external temperature control applications:The sample can be directly placed in an open bath for constant temperature, or an external measurement unit that requires constant temperature can be controlled externally.

DC-0506 low-temperature constant temperature bath DC-0506 low-temperature constant temperature bath DC-0506 low-temperature constant temperature bath

Product features:

1. Adopting microcomputer temperature control PID regulation and self-tuning control technology, the temperature control accuracy reaches± 0.02℃

2. Fully enclosed environmentally friendly brand compressor refrigeration system,not haveCFC， Cool down quickly.

3. Temperature range: optional -50~100 ℃ (the medium can be pure water, ethylene glycol, alcohol, etc. according to the temperature range), orDesign and produce customized products according to user requirements

4. Capacity range:6L、10L、15L、20L、30LAlternatively, it is also possibleDesign and produce customized products according to user requirements.

5. The body shell adopts anti-aging electrostatic spraying technology, and the mixing pump and other parts of the platform inner liner are all made of high-quality SUS304 stainless steel material, with excellent workmanship;

6. Exquisite workmanship of the front panel and countertop of the chassis, combined with unique humanizationRRounded corner design structure,It can prevent operators from being accidentally injured by sharp edges.

7. Removable ventilation grille for easy cleaning of the condenser of the refrigeration unit

8. Internal circulation function: Adopting a non heat centrifugal circulation pump to avoid the influence of traditional water pumps on the tank temperature field due to their own heat generation.

9. External circulation function: The circulation pump can circulate a constant temperature liquid and establish a second temperature field.

10. Safety protection device for low-temperature constant temperature bath:

1) Equipped with power-off protection function

2) Capable of setting upper and lower temperature limits

3) Temperature runaway protection and alarm function

4) The heating device has low water level anti dry burning and explosion-proof functions

5) Multiple protection functions for compressor overheating and overcurrent

6) There is a sensor open circuit display function;

Product Usage:

The DC series low-temperature constant temperature bath is widely used in fields such as biotechnology, medicine, food, chemical engineering, metallurgy, chemical analysis, petroleum, etc. It provides users with a high-precision, controlled, and temperature uniform constant field source. It is used by research institutes, universities, factory laboratories, and quality inspection departments to provide users with a cold and hot controlled, temperature uniform and constant liquid environment when working. The test samples or products produced in the bath are directly subjected to constant temperature tests or tests, and can be used for direct heating or cooling as an auxiliary heating or cooling temperature source,For temperature control of reaction vessels, fully automated synthesis instruments, extraction and condensation devices.

Application areas:

Constant temperature field:Sensor detection, constant temperature biochemical reaction, constant temperature material aging, etc.
Biochemical field:Rotary evaporator, Abbe refractometer, viscometer, rheometer, polarimeter, atomic absorption spectrometer ICP-MS 、ICP、 Nuclear magnetic resonance CCD、 Biological fermentation tanks, chemical reactors (synthesizers), etc.
Materials field:Electron microscopy, X-ray diffraction, X-ray fluorescence, vacuum sputtering electroplating, vacuum coating machine, ICP etching, various semiconductor equipment, fatigue testing machine, chemical deposition system, atomic deposition system, etc.
Medical field:Superconducting magnetic resonance, linear accelerator CT、 Low magnetic field nuclear magnetic resonance, X-ray machine, microwave therapy machine, medical cold cap, cooling blanket, etc.
In the field of materialization:Laser, magnetic field, various molecular pumps, diffusion pumps, ion pumps, and materials related fields.

low temperature thermostatic bathTechnical parameters:

⇒ 6-liter series

⇒ 10 liter series

⇒ 15 liter series

⇒ 20 liter series

⇒ 30 liter series

10 liter digital low-temperature constant temperature bath 10 liter digital low-temperature constant temperature bath

low temperature thermostatic bathEnvironmental requirements:

1. The constant temperature bath should be placed on a sturdy workbench;

2. No vibration, no harmful gases;

3. The room temperature should be relatively stable and not fluctuate rapidly, otherwise it will affect the temperature control accuracy; The room temperature should be around 25 ℃, especially for constant temperature baths at -40 ℃, -65 ℃, and -80 ℃. Excessive room temperature can affect compressor heat dissipation, reduce refrigeration efficiency, and easily cause malfunctions;

4. The constant temperature bath should be regularly maintained, especially if the cooling rate slows down after working for a period of time. The plastic mesh plate of the constant temperature bath should be removed to remove dust from the compressor and heat dissipation plate.

Low temperature constant temperature bath optional function guide:

1. Optional extended external typePT100A temperature sensor that can detect and control the temperature of the external system in real-time during external circulation.

2. Optional built-in configuration1～30Segment temperature control program, capable of automatic program temperature control and real-time display of set temperature-Time program running status.

3. OptionalRS232perhapsRS485Communication interface, easy to connect to the upper computer, withModbusRTUCommunication protocol.

4. Optional design and installation of magnetic stirring system, which can directly magnetize the liquid sample placed in the beaker of the constant temperature bath working room Strong mixing without the need for an external vertical mixer, reducing redundant operations.

5. Optional cooling coils built into the tank can quickly cool and control the exothermic reaction of the system.

6. Optional height adjustable immersion platform for easy adjustment of the liquid level of the immersed sample.

7. Low water level protection and alarm function

8. Optional horizontal shape, featuring compact structure, lowered center of gravity, and strong stability.

New optional constant temperature bath with internal/external temperature control function description

This oneThe sink has internal and external circulation functions (optional with an external extended PT100 temperature sensor), which can conduct constant temperature experiments inside the sink and also establish a closed second temperature field externally. When used as a second temperature field, the temperature of the second temperature field can be accurately measured and controlled through internal and external temperature sensors on the back of the machine.

usage method:

When only conducting a constant temperature test in the sink, turn the temperature switch to the internal temperature.

When it is necessary to establish a second temperature field for use, connect the external temperature sensor equipped on this machine to the machine, first turn the temperature switch to the internal temperature, set the temperature of the water tank to the desired temperature, wait for the instrument to display a stable temperature for 10-20 minutes, then turn the temperature reduction switch to the external temperature. At this time, the constant temperature bath can accurately control the temperature of the second temperature field through the internal PID temperature control instrument.

Attention: Do not directly turn the temperature setting switch to the external temperature, in order to avoid accidents caused by the slow rise of the external temperature and the high temperature inside the constant temperature bath.

１. External temperature sensor interface ２. Temperature switch ３. Fuse interface ４. Power cord interface

after-sale service

1 Efficient order processing, secure packaging, and fast and timely delivery.

2 During the use of our company's products, we will provide comprehensive technical service support from technical consultation, parts supply to maintenance services.

3All equipment sold by our company comes with a one-year free warranty and lifetime maintenance. During the warranty period, replacement and repair of spare parts are provided free of charge (note: man-made faults or damages are not covered by the warranty).

4The after-sales service team is composed of professional production personnel and R&D personnel who have undergone various technical trainings, with rich professional guidance experience, and can timely and efficiently assist users in solving problems that arise during installation and use.

5 National after-sales service:/

Selection Guide

The CompanyDCSeries low-temperature constant temperature bath(water bath)There are various specifications, and customers can choose products based on the temperature range and inner tank capacity:

The CompanyCHSeries Super Thermostatic Bath(Water bath, oil bath)There are various specifications available, and customers can choose products based on the temperature range and inner tank capacity

Note: Considering safety factors,zHigh temperature above100The models with a temperature of ℃ all adopt internal circulation (customers can customize separately if they have special requirements)

In addition, our company producesPerspective type super constant temperature bathFour sided glass facilitates observation of changes in the tested sample; Our company can undertake customization of various specifications according to customers' special requirementsnon-standardThermostatic bath products, welcome customers to consult and purchase products.

DC-0506 series third-party testing report