Detailed information on 7B-3 full temperature constant temperature water bath:

7B-3 full temperatureConstant temperature water bath

This machine uses high-quality stainless steel material to make the sink, adopts direct cooling, fast cooling, uniform temperature, automatic constant temperature digital display, and has functions such as internal and external circulation. The reasonable structure, easy operation, and high stability make it an ideal equipment for laboratory staff to handle with ease.

17B-3 full temperatureConstant temperature water bath Main technical parameters:

1. Using power supply:220V 50Hz
2. Compressor power:172W
3. Circulating pump power:120W
4. Heating power:800W
5. Fan power:60W
6. Whole machine power:1200W
7. Constant temperature range:0~100℃
8. refined Degree: ±0.5℃
9. equal even Degree:0.1℃

II7B-3 full temperatureConstant temperature water bath usage method:

Firstly, check if the instrument water valve is closed and if the two external circulation interfaces are properly connected. Add water to the appropriate height, and then plug the power plug of the instrument into a capacity not less than1.5Kilowatts have a "grounded" power supply.

1. Press the power switch to“ON”The power indicator light is on, indicating that the internal power supply is connected. When the cooling indicator light is on, it indicates that the temperature in the sink is higher than the set temperature; When the heating indicator light is on, it indicates that the temperature in the sink is lower than the set temperature. Turn the switch to the set position and set the desired temperature. At this point, the machine has entered operation. Press the switch to the measured position again, and the displayed temperature will be the actual temperature inside the sink. The machine will enter automatic temperature control mode.
2. If the machine requires external circulation, connect the two interfaces of the external circulation to other devices, and press the circulation switch in the direction“ON”At this point, the circulation pump starts working and enters the external circulation state.
3. If you need fast cooling speed, add antifreeze to the sink. The ratio of antifreeze to water is1：1It is appropriate.

III7B-3 full temperatureConstant temperature water bath matters needing attention:

1. Before adding water to the sink, heating work cannot be carried out, that is, the temperature control knob should be rotated counterclockwise0Position at ℃ to prevent damage to the heating tube.
2. If the pressure of the circulation pump is insufficient when using it for the first time, connect the front one of the two external circulation interfaces with a hose into the water tank, and connect the rear one with a hose higher than the water tank cover. Then, start the circulation pump and stop it for two to three consecutive times.
3. The instrument cannot be tilted during transportation and cleaning45℃.

47B-3 full temperatureConstant temperature water bath Maintenance and upkeep:

1. If the instrument is not used for a long time, the water in the sink should be drained, wiped clean, and placed in a dry and ventilated place.
2. Distilled water should be used for the experiment to avoid water contamination inside the box, which may affect the performance indicators of the instrument.