1Super constant temperature circulating water bathIntroduction:

Super constant temperature circulating water bathIt's my factoryHHOn the basis of the series of constant temperature water bath pots, a circulation function has been added according to user requirements, greatly improving the uneven water temperature at various points inside the water bath pot in the past. At the same time, an external circulation interface has been added, which can be connected to experimental equipment other than instruments, such as reaction vessels. The constant temperature circulation water bathpotThis not only expands the scope of use of water bath pots, but also improves the requirements for temperature testing.Widely used in distillation, drying, concentration, and impregnation of chemical or biological products. It is an ideal tool for laboratory technicians in universities, environmental protection, scientific research, health, epidemic prevention, petroleum, metallurgy, chemical, medical and other units.

2、 Characteristics:

1Adopting a microcomputer temperature controller with dual screensLEDDisplay, with dual screen display function of set temperature and actual temperature.

2Overtemperature protection, overtemperature buzzer prompt function.

3It has dual functions of internal and external circulation.

4Circulating pump timing function.

5The temperature controller has temperature display and constant temperature timed decreasing display functions.

6Sensor fault code prompt function.

7Display temperature and actual temperature error correction function.

8The heater, water tank, and circulation pump are all made of high-quality stainless steel.

3、 Technical parameters:

1Temperature control range: room temperature-100.0℃

2、 Zui can set the maximum temperature:110℃, ensure that the water in the water tank can continuously boil and work

3Temperature fluctuation: ±0.1℃

4Display mode:LEDDigital tube display

5Temperature control method: microcomputerPIDControl,PT100sensor

6Constant temperature timing:1minute-9999Minute or normally open

7Cycle timing:1-120Minute or normally open

8Circulating flow rate:6L/min, Power40W

9Heating power:2000W

10Inner container size:400×300×180mm

11Opening size:300×265mmgroove depth180mm

12External dimensions:520×370×360mm

13Net Heavy:15kg

14Packaging weight:16.5kg

15Power supply:220v 50Hz

4、 Usage:

1Before installing the equipment, the constant temperature circulating water bath should be placed on a flat workbench for visual inspection: the appearance should be undamaged, the instrument appearance should be intact, the power cord should be undamaged, the plug should be intact, and the power switch should be flexible. Each device's power cord is connected to a single-phase three pole plug, with the electrode above the plug serving as the grounding wire. Users must use a power socket with a safety grounding when using it.

2Add an appropriate amount of water to the water tank before powering onIt is advisable to be 5-8cm away from the top cover.

3、Setting and use of digital temperature control instruments:：

（1）Turn on the power switch, the power indicator light is on, turn on the heating switch,The temperature controller lights up, wait for about 20 seconds, the upper row displays the actual temperature inside the box, and the lower row displays the set temperature. Click the function key, the upper row displays sp, and the lower row displays the set temperature. Click △ or ▽ to select the working temperature. Click the function key again, the upper row displays st, and the lower row displays the time needed for heating. Click △ or ▽ to select the constant temperature timing time. If there is no need for timing, set the time to 00.00 to complete the setting. Click the function key again to exit, and the system will run according to the set parameters.

(2) Place the reagent bottle that needs to be heated inside the box (if using external circulation, please connect the circulation tube before heating), turn on the circulation switch, and water will circulate inside the box to ensure the uniformity of water temperature at all points inside the box.

(3) After the experiment is completed, first turn off the loop switch, then set the temperature to 0, turn off the heating switch, and finally turn off the power switch and cut off the power.

5matters needing attention:

1All technical indicators of this series of products have undergone actual operation inspection before leaving the factory. If the user needs to use a self provided thermometer (with certain accuracy) for measurement due to process requirements, the user's thermometer shall prevail. If there is a difference between the displayed value of the temperature control instrument and the thermometer, the user will adjust the displayed temperature and the actual temperature through the internal temperature control instrument.

2、Integral XTWhen using the pot, it is necessary to add water first and then turn on the electricity. Dry burning is strictly prohibited.
3Integral XTWhen using the pot, there must be a reliable grounding to ensure safe use.
4. If the water level is lower than the electric heating tube, it is not allowed to use it with electricity to prevent the electric heating tube from bursting and being damaged.
5. The water level should not be too high to avoid overflowing into the electrical box and damaging components.
6. Regularly check whether the screws of each contact are loose, and if they are loose, tighten them to maintain good contact of each electrical contact.

Note: Customizable according to user requirements