Temperature controlled electric heating plateWidely used in baking, drying, shrinking and other temperature experiments, it is a commonly used tool in laboratories.

2、 Temperature controlled electric heating plateFeatures:

1. The working face is made of 304 stainless steel, which has the characteristics of acid and alkali resistance and corrosion resistance.

2. Mica heating element heats up the entire workbench simultaneously, ensuring uniform temperature at all points.

3. Adopting a temperature controller with dual screen LED display, it simultaneously displays the working temperature, set temperature, and timing time.

4. The Pt100 sensor has high temperature control accuracy and also has over temperature protection and over temperature alarm function.

5. It has temperature error correction function.

3、 Temperature controlled electric heating plateBasic Parameters:

1. Model: DB-2A type

2. Power supply: 220V 50HZ

3. Digital temperature control range: room temperature~300.0 ℃

4. Temperature control accuracy: ≤ 0.5 ℃

5. Temperature fluctuation: ≤ 0.3 ℃

6. Overtemperature alarm: Stop heating when the set temperature exceeds 20 ℃, and the buzzer will remind you

7. Surface temperature non-uniformity: ≤ 2 ℃

8. Heating power: 800 W

9. Working area: 250 × 200 mm

10. Temperature control method: microcomputer PID control, PT100 sensor. You can choose between built-in sensors or external sensors

4、 Stainless steel temperature controlled electric heating plateUsage:

1. Before use, it is necessary to check whether the appearance of the instrument is intact and whether the power cord is damaged.

2. Place the beaker that needs to be heated on a stainless steel working surface, and then insert the sensor into the beaker.

3. Connect the power, turn on the power switch, and the temperature controller will light up.

4. Click the set button on the temperature controller, and the upper row will display sp, while the lower row will display the temperature that needs to be set. Click △ or ▽

Press the key to select the temperature that needs to be set. After setting, click the function key 'set' again. At this time, the upper row will display 'st' and the lower row will display 'constant temperature'

At this time, the constant temperature timing time can be selected through △ or ▽. If timing is not required, set st to 0. set

After setting, click the set button to exit the setting state, and all parameters will run according to the set program.

5. Note: The timing range refers to the calculation starting from the temperature reaching the set temperature, and the timing mode operates in a certain way. If not

Set the timer time, the upper row displays the actual working temperature, the lower row displays the set temperature, and if there is a timer time, the upper row displays it

Working temperature, timing displayed in the lower row.

6. After use, simply turn off the power, all parameters will be automatically saved, and cleaning work will be done at the same time.

5、 Temperature controlled electric heating plateMaintenance
a、 Please wipe the working surface clean before use, and there should be no water droplets, dirt, scale, or other foreign objects left on it.
b、 Place sample bottles or other containers for testing.
c、 Connect the power supply, turn on the power switch, the indicator light will turn on, the temperature control type will set the required temperature value, and the electric heating plate will be in working condition.
d、 When the electric heating plate is in working condition, there should be a dedicated person to take care of it.
e、 Work completed, turn off the power switch and cut off the power supply.
f、 After the working surface cools down, handle it according to the requirements.
Note: Special parameters can be customized