Shanghai Bilang electric heating constant temperature water bath use and precautions.
First, the use of electric heating constant temperature water bath
1. Safe use of electricity: This product uses 220V AC power supply. The power socket should adopt three-hole safety socket. It must be properly grounded. Do not connect the ground wire to the gas pipe.
2. Before the power is turned on, the water should be injected into the pot to the upper part of the partition. During the use, the heating tube must not be exposed to the water surface, otherwise the heating tube will burn or even burst or the solder melts and leaks, and electric shock.
3. Turn on the power and set the temperature: Press the SET button to set or view the temperature set point. Press the SET button and the digital tube character starts to flash, indicating that the meter enters the setting state. Press the â–³ button to increase the setting value. Press the â–½ button to decrease the setting value. Press and hold the â–³ button or the â–½ button to change the data quickly. Press again. The SET button returns to the normal working state and the temperature is set. (If the temperature controller is intelligent, then the temperature control manual is attached). The electric heating constant temperature water bath has heating and constant temperature. The two indicator lights indicate the working state, and the temperature meter indicates the actual temperature in the pot.
4, if you need to use 100 °C boiling water distillation, add water can not be too much, so as not to overflow when boiling.
Second, electric heating constant temperature water bath pot matters needing attention
1. Please read the instruction manual carefully before using the electric heating water bath. Remember to add water to the water line before turning on the power.
2. Set the digital display temperature, turn on the power switch to warm the water tank, cover the water tank cover, wait for the water temperature to rise to the required temperature value, turn on the circulating power switch, and the water in the water tank is circulating indoor temperature.
3. The water level of the electric heating water bath should not be too high to prevent the water from overflowing and causing experimental errors.
4, can not be too high, to prevent water spills caused by experimental errors.
5. When you need to cool down quickly, there are two water nozzles next to the control box. Any one enters the condensate (ice water or tap water), and the other enters the water outlet (with a latex tube) to help lower the temperature.
6. In order to extend the service life of the digital display electric heating constant temperature water bath, please be careful not to damp the control box to prevent leakage.
7. The instrument is guaranteed for one year from the date of shipment (the cost of the work is caused by improper or improper use) and lifetime maintenance.
8. When the digital display electric heating constant temperature water bath is used, please put the water (outlet) clean, wipe it with a dry cloth, and put it in a dry and ventilated place.
BILON brand, service attentively
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