1、 Introduction:

76-1AType digital display constant temperature glass water bathIt is an improved version based on the 76-1 glass water bath, which adopts digital temperature control, intuitive and accurate readings, and adopts a joint type for more convenient use. It is an essential instrument for laboratory analysis in various colleges and universities, environmental protection, health, epidemic prevention, petroleum, metallurgy, chemical, grain and other units.

2、 Technical parameters:

1. Working power supply: 220V ± 10V 50HZ
2. Heating power: 1000W
3. Motor power: 60W
4. Temperature control accuracy: ± 0.5 ℃
5. Temperature control range: normal temperature~100 ℃
6. Stepless speed regulation: starting to 2000 revolutions per minute
7. Size: φ 300 × 300mm

3、 Usage:

Use76-1AType digital display constant temperature glass water bathPlease connect the plugs between each component, fix the motor support and accessories, add 2/3 water to the fiberglass, then put it into the beaker or flask for the desired experiment, connect the power, and turn it on76-1AType digital display constant temperature glass water bathPower switch, adjust the speed control knob to select the desired speed. If constant temperature operation is required: use according to the temperature controller

4、 Operating instructions

1. After powering on, the DFS will flash first, followed by the day, to detect if there are any missing digital tube strokes.
2. Press the setting button
Set the indicator light SL to light up and enter the temperature setting state. Press the up button ▲ to adjust it up by 0.5 ℃, and press the down button ▼ to adjust it down by 0.1 ℃.
3. Press the setting button again, and the first digit will display'd 'to enter the set minimum heating power coefficient. When turned on, it will automatically set to 3 and can be adjusted between 1-5.
4. Press the setting button again to return to the measurement state. If there is a set value, it will automatically control. After the set value is set, do not press the setting button to return to the measurement state. The temperature control meter will automatically jump back and work after 5 seconds.
5. Long press the setting button for 5-8 seconds to automatically reset the setting (temperature value: 000 ℃). Before setting the temperature for the first time, if the set temperature value is abnormal, it should be reset before use.

Five76-1AType digital display constant temperature glass water bathmatters needing attention:

1. The instrument casing should be properly grounded to prevent accidents.
2. It is strictly prohibited for any liquid to enter the machine to avoid damaging the main unit.
When not in use for a long time, the power should be cut off and placed in a ventilated and dry place.