How to use the constant temperature water bath
1 . The use of warm water during use can shorten the heating time and save electricity.
2 . Turn on the power switch and the power indicator lights to indicate that the power is on.
3 . Set the meter to the required temperature. The heating indicator light indicates that the power of the electric heating tube is turned on. When the temperature on the thermometer reaches the temperature to be used, wait a few minutes and then control the temperature automatically.
4 . The scale of the thermostat controller is only used as a temperature control indicator, not a temperature indication scale.
Overview of the structure of the constant temperature water bath
The casing is made of cold-rolled steel, the surface is painted, the inner liner is made of stainless steel, the middle layer is insulated with polyurethane, and the thermostat is equipped with an electric heater. Main parts
1 . The thermal constant temperature controller adopts steel and brass tubes as heat-sensitive elements, and is installed under the partition of the inner chamber of the box, and is directly immersed in water to transfer heat quickly and with high sensitivity.
2 . The electric heating tube is made of U-shaped steel pipe, sintered magnesia and electric heating wire, and the heat energy loss is small when directly immersed in water.
Precautions for constant temperature water bath
1 . The case must be effectively grounded.
2 . Do not turn on the power before adding water to prevent the hot wire of the electric heating tube from burning.
3 . Do not open the right side of the board if it is not necessary for safety.
Maintenance and repair of constant temperature water bath
1 . The power should be turned off after use.
2 . The inside and outside of the box should always be kept clean and tidy.
3 . If the indicator light is not lit, first turn off the power, unplug the plug and remove the board on the right side. If the fuse or the indicator bulb is damaged, replace it with the same specifications.
4 . In case of failure of the constant temperature control, the sensor on the controller is malfunctioning and can be used after the exchange.
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