● New self-developed temperature control technology, equipped with high-standard PT100 and all imported electronic components.
● The software system can correct the error between the displayed temperature and the actual temperature, so that the displayed temperature value is accurate.
● Equipped with large-screen liquid crystal display as standard, multiple data can be seen at a glance, and the resolution of temperature display is up to 0.01℃.
● With over-temperature protection, over-temperature beep alarm, over-temperature alarm temperature can be set, and the load can be automatically cut off when over-temperature.
● With timing function, the total working time of the equipment can be set, and the load will be cut off automatically when the time comes.
● Hidden cooling coil design ensures a larger space in the tank.
● Intelligent software has strong temperature stability, PID can automatically adjust the appropriate parameters according to different media, and special users can manually readjust the parameters.
● Use the software to digitally lock the setting values of the control system to avoid misoperation by irrelevant personnel and ensure that the data during the experiment is correct.
● Effective full-enclosed compressor refrigeration, fast cooling speed, with multiple protections such as overheating and overcurrent.
● The internal and external circulation function is equipped as standard, and the outer diameter of the external circulation inlet and outlet is a round pipe with an outer diameter of 10mm, which meets the different needs of users in multiple scenarios.
● Support non-standard customization.
Liquid level protection system --- When the liquid level exceeds the limit, the load will be stopped forcibly to protect the user's experiment.
RS485 communication interface--connect to a host computer such as a computer, and the host computer software controls the device and checks the data.
Multi-point correction function-can correct multiple temperature points at the same time, avoiding the temperature difference caused by the linear error of the sensor.
External PT100 - can realize the precise temperature control of the external circulation.
Bracket--Satisfied that different containers are placed in the tank to avoid being submerged in constant temperature liquid.

Figure 1: Outline structure of DC constant temperature bath

Figure 2: DC thermostatic bath control panel
| model | temperature range | power | tank volume |
| DC6006 | -60-100 | 3.2 | 7.5 |
| DC7006 | -70-100 | 3.3 | 7.5 |
| DC8006 | -80-100 | 3.5 | 7.5 |
| DC6010 | -60-100 | 3.4 | 10 |
| DC7010 | -70-100 | 3.5 | 10 |
| DC8010 | -80-100 | 3.6 | 10 |
| DC6015 | -60-100 | 3.5 | 15 |
| DC7015 | -70-100 | 3.6 | 15 |
| DC8015 | -80-100 | 3.7 | 15 |
| DC6020 | -60-100 | 3.7 | 20 |
| DC7020 | -70-100 | 3.8 | 20 |
| DC8020 | -80-100 | 3.9 | 20 |
| DC6030 | -60-100 | 4 | 30 |
| DC7030 | -70-100 | 4.2 | 30 |
| DC8030 | -80-100 | 4.5 | 30 |
| resolution | 0.01°C | ||
| Volatility | ±0.05℃ | ||
| pump flow | Inner loop | ||
| Unit ℃/Kw/L | |||