The digital electric constant temperature water bath adopts a stainless steel inner pot and a top cover. Microcomputer intelligent temperature controller, with dual digital display for setting and measuring temperature and PID self-tuning function, precise and reliable temperature control. Products with built-in circulating water pumps can output constant temperature water flow externally after installing an external circulating interface. Widely used for distillation, drying, concentration, and impregnation of chemical or biological products.
The digital electric constant temperature water bath adopts a stainless steel inner pot and a top cover. Microcomputer intelligent temperature controller, with dual digital display for setting and measuring temperature and PID self-tuning function, precise and reliable temperature control. Products with built-in circulating water pumps can output constant temperature water flow externally after installing an external circulating interface. Widely used for distillation, drying, concentration, and impregnation of chemical or biological products.
When using, you must first add oil to the pot, then turn on the power. The digital temperature control meter displays the actual measured temperature. Adjust the knob switch and observe the reading to the desired set temperature value. When the set temperature value exceeds the oil temperature, the heating indicator light will turn on, indicating that the heater has started working. When the oil temperature reaches your desired temperature, the constant temperature indicator light will turn on and the heating indicator light will turn off Attention should be paid to not using electric heating tubes to expose the oil surface inside the pot, in order to avoid burning out the electric heating tubes and causing electric leakage.

A tubular heater is horizontally placed inside the constant temperature water bath, and a perforated shelf is placed inside the sink. The upper cover is equipped with combination rings of different diameters, and there are drainage ports on the left/right side of the water bath. The bottom is an electrical box, and a temperature control instrument is installed on the front panel of the electrical box. There are electric heating tubes and sensors inside the electrical box. Working principle of temperature control system: The sensor converts the temperature of water into a resistance value, which is amplified and compared by an integrated amplifier, and outputs a control signal to control the heating power of the electric heating tube, keeping the water at a constant temperature. When the object being heated requires uniform heating and a temperature not exceeding 100 ℃, it can be heated using a water bath. The water bath lid is usually made of stainless steel or PP material, with multiple overlapping circles, suitable for placing vessels of different sizes.
Digital display electric constant temperature water bath (export stretching type) Product features:
1. The inner liner and upper cover are processed using high-quality stainless steel stretching technology, and the surface is treated with anti-corrosion technology.
2. Add a water release switch with one click operation for convenient water release.
3. Anti dry burning (power-off due to water shortage) function ensures the safe operation of the product.
Note: Single hole models do not have a one click water release function
Main technical parameters of digital display electric constant temperature water bath (export stretching type):
Classification specifications |
single hole |
Single row with two holes |
Double row four hole |
Double row six hole |
model |
DK-2000-IIIL |
√ |
√ |
√ |
√ |
way |
Natural water convection heat conduction |
performance |
Temperature range for use |
RT+5~100℃ |
Temperature resolution |
0.1℃ |
temperature fluctuation |
±0.5℃ |
Temperature distribution accuracy |
±1.0℃ |
constitute |
Interior Decoration |
stainless steel plate |
exterior |
Cold rolled steel plate, surface electrostatic spraying |
heater |
Stainless steel heating tube |
rated power |
0.4kW |
0.5kW |
1.0kW |
1.5kW |
controller |
Temperature control method |
PID |
Temperature setting method |
Touch the button to set |
Temperature representation method |
Temperature measurement display: 3-digit upper display. Temperature setting display: 3-digit lower display |
timer |
0-9999 minutes (with timed waiting function) |
operational function |
Fixed value operation, timed operation, automatic stop |
Program Mode |
optional |
Additional features |
Deviation correction, menu button locking, power outage compensation, power outage memory |
sensor |
NTC |
safety device |
Over-temperature alarm |
Specifications |
Internal dimensions (width * depth * height mm) |
150*135*150 |
300*135*150 |
325*300*150 |
500*300*150 |
Dimensions (width * depth * height mm) |
170*154*210 |
318*168*210 |
350*318*210 |
524*322*210 |
Outer packaging dimensions (width * depth * height mm) |
240*230*280 |
390*240*280 |
420*390*280 |
600*390*280 |
internal volume |
3.4L |
6.1L |
14.6L |
22.5L |
Partition load-bearing capacity |
5kg |
Number of partition layers |
1st floor |
Rated current of power supply (50/60Hz) |
AC220V/1.8A |
AC220V/2.3A |
AC220V/4.5A |
AC220V/6.8A |
Net weight/gross weight kg |
3.3/4 |
4.5/5 |
6/7 |
7.5/9 |