Maintenance of Digital Display Constant Temperature Water Bath

Inject no less than 2/3 of clean water into the studio water tank, place the container, and then turn on the power.

1: After power-on, dfs flashes first, and then displays the day to detect whether the digital tube strokes are missing.

2: Press the setting key for the first time, the indicator light SL is on, enter the temperature setting state, press the up key, up 0.5 ℃, press the down key, down 0.1 ℃

3: Press the setting key for the second time, the first digit displays d, and enter the setting to control the temperature value in advance, which can be adjusted at 0-5 ℃. (For example: the set temperature is 50 ℃, if the flush temperature is 0.5 ℃, the d is adjusted to 0.5 to prevent the flush temperature, so the heating is turned off to 49.5 ℃; if the set temperature is 90 ℃, if the overtemperature is 1 degree ), Adjust d to 1, and finally turn off when heated to 89 ℃).

4: Press the setting key for the third time, the first digit displays C or-, enter the temperature deviation adjustment, which can be adjusted from -9.8 ~ + 9.9 ℃. (For example: when the display temperature is 0.5 ° C lower than the actual temperature, adjust C to + 0.5 ° C, so that it is actually consistent with the display; when the display temperature is 0.5 ° C higher than the actual temperature, adjust C to -0.5 ° C, so that the actual Display consistent).

5: Press the setting key for the fourth time to return to the measurement state. If there is a set value, it will be automatically controlled. At the end of the setting value setting, if you do not press the setting key to return to the measurement state, the temperature control meter will automatically return after 5 seconds. Jump back and work.

6: Press and hold the setting key for 5-8 seconds to automatically reset the set temperature value to 00.0 ℃. Before setting the temperature for the first time, if the set temperature value is abnormal, it should be reset before use.

7: If it is a high-precision temperature control, 3-5 and 3-6 do not need to be operated; in addition, press the SET button once again, the upper row displays -d, indicating that the minimum heating power coefficient is entered, and the power is automatically set to 3. 1-8 adjustment. It is recommended to set it to about 7-8 in the semi-closed state; about 1-2 in the fully closed state

8: After the work is completed, press the setting key for about 5-8 seconds, the temperature control system will automatically reset, set the temperature to return to 00.0 ℃ turn off the heating power. (If the work is completed, the power supply is directly turned off without long pressing the setting button to reset, then the temperature control system will record the original setting after restarting).

9: If the water bath is not used for a long time, the water in the studio water tank should be drained off, wiped with a soft cloth and dried.

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