Overview
The TENLIN DC-4030C Programmed Temperature Control Low Temperature Circulating Bath is a thermostatic device with a Temperature range of -40 to 100 ° C and a Tank volume of 30L. It uses Air-Cooled hermetic Compressor refrigeration and is equipped with a High Accuracy Control system and an internal and external circulation system to provide a stable and uniform low temperature thermostatic environment.
Features
1. Low Noise Air-Cooled Fully Enclosed Compressor Unit, Fast Cooling Speed and Strong Temperature Stability.
2. Control system adopts special software and self-developed temperature control technology, equipped with High Accuracy Pt100 Sensor and imported electronic components.
3, with internal and external circulation system, external circulation can establish a second thermostatic field or as an external cold source, domestic circulation to ensure that the liquid temperature in the tank is uniform and stable.
4. Equipped with multiple protection systems, including refrigeration overheating/overcurrent protection, over-temperature sound and light alarm, and automatic load shutting function.
5. Adopting a large liquid crystal control instrument, it is easy to operate, supports P.I.D automatic search or manual adjustment, and has stable temperature control.
6, with accurate temperature correction function (up to 0.1 ℃), Temperature Fluctuation up to +/- 0.1 ℃～ +/- 0.5 ℃ (depending on the model).
Principle
The device works together through the Compressor refrigeration system and the electric heating system to achieve precise temperature rise and fall. The Control system adjusts the refrigeration or Heating power through the P.I.D algorithm according to the actual temperature difference between the set temperature and the feedback from the Pt100 Sensor. The circulating pump drives the medium in the Tank for domestic circulation to make the temperature uniform; when the external circulation is turned on, the thermostatic medium can be drawn out to provide a thermostatic environment or cold source for the external experimental vessel.
Applications
Application is not mentioned in the information provided.
Standards
The compliance criteria are not mentioned in the information provided.
Steps
The operation steps are not mentioned in the information provided.
Notice
Notes are not mentioned in the information provided.
