Overview
RONGHUA INSTRUMENT DDF-2 × 1KW enclosed heater is a laboratory equipment specially designed for sample baking, drying and Miscellaneous temperature testing. It is widely used in biological, genetic, environmental protection, biochemical laboratories, analysis rooms and education and scientific research fields.
Features
1. The heater is made by a special molding process, with no warping deformation at high temperatures.
2, the work panel material spraying, has superior anti-corrosion performance, the working surface temperature is uniform.
3. Heating up quickly and evenly, easy to operate, and safe to use.
Principle
Heating power is controlled by switching on the power supply and adjusting the voltage regulator potentiometer to achieve rapid and uniform heating, which is suitable for the baking and drying process of the sample.
Steps
1. Wipe the working surface clean before use to ensure that there are no water droplets, dirt, fouling and Miscellaneous foreign matter residues.
2. Place sample bottles or Miscellaneous utensils.
3. Turn on the power supply, adjust the voltage regulation potentiometer from 0 to 1 to turn on the switch, the indicator light is on, and continue to adjust to 1 to 5 to increase the heater power to the maximum.
4, the heater working state should be taken care of by a special person.
5. After the work is completed, return the potentiometer to 0 and cut off the power supply.
6. After the working surface is chilled down, follow the requirements of step 1.
Notice
• Make sure the working surface is clean and free of residue before use.
• The heater needs to be taken care of by a special person.
• Reset the potentiometer in time after work and cut off the power supply.
• After the working surface is chilled down, clean it.
