All kinds of instruments or devices produced by our company are independently developed and produced, and have obtained national invention patents (ZL 2014 1 0280162.5) and utility model patents (ZL 2012 2 0171247.6; ZL 2011 2 0065224.2). Having independent intellectual property rights ensures that users can use it with peace of mind in the long term. All instruments produced can be sent for third-party verification by Shanghai Institute of Metrology and Testing Technology, with a one-year warranty and lifetime service.

The PHDC series constant temperature bath and low-temperature constant temperature bath adopt our company's self-developed AI artificial intelligence PID adjustment method for high-precision temperature control instruments.

Within the full range of temperature control, the linearity is very good. The DC series with a display accuracy of 0.1 has a temperature control accuracy error (the difference between the actual temperature in the tank measured by a standard thermometer and the set temperature) of less than 0.2 ℃; The measurement error of HDC/PHDC series with 0.01 accuracy is less than 0.03 ℃.

Support the use of external sensors to control the thermostatic bath, which has the advantage of automatically adjusting based on the temperature of the external container.

The panel has changed the usual practice, without a mechanical switch, and has a good waterproof effect. There is only one power switch on the back of the temperature control box for the entire constant temperature bath. Heating and cooling are both fully automated and require no human intervention. Higher work efficiency and more reliable use.

Three programs can be programmed, each with 20 program segments.

Multiple protection functions:

1. It has a break protection function to prevent the instrument from losing control;

2. There is a liquid level protection device that can effectively prevent various faults caused by heating tube burnout;

3. The upper limit over temperature alarm function can be set by oneself. If it exceeds the range, it will immediately sound an alarm;

All series of constant temperature baths and low-temperature constant temperature baths can conduct constant temperature tests directly in the bath, or use the external circulation function to guide the controlled constant temperature liquid in the bath to other devices through hoses connected to other devices.

Widely applicable 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 an ideal constant temperature device for research institutes, universities, factory laboratories, and quality inspection departments.

PHDC6 series main technical parameters:

Note: For temperatures below -40 ℃, it is an ultra-low temperature constant temperature bath. Detailed technical parameters are "ultra-low temperature constant temperature bath"

PHDC10 liter series

PHDC15L series

PHDC 20 liter series

PHDC 30 liter series

For other models of thermostatic baths not listed, please consult our sales staff. Thank you!