1. Before using the gas bath constant temperature oscillator
1. Please read this manual carefully before use.
2. The working plane of the machine cannot be excessively smooth (such as tiles, etc.).
3. The electrical rated parameters of the socket provided by the user should not be less than the electrical rated parameters of the machine, and have good grounding measures.
4. It is strictly forbidden to use the whole machine in direct sunlight.
5. Speed regulation should start slowly from low speed to high speed.
6. The machine may shift to a certain extent during high-speed oscillation, so it should be supervised during use.
2. Matters needing attention for gas bath constant temperature oscillator
1. The appliance should be placed on a firm work surface, the environment should be clean and tidy, and well ventilated.
2. The power socket provided by the user should have good grounding measures.
3. It is strictly forbidden to move the machine during normal work.
4. Objects are strictly prohibited to hit the machine.
5. Children are strictly prohibited from approaching the machine to prevent accidents.
6. Before replacing the fuse, make sure that the power supply is cut off.
7. Please clean up the machine after use, and no water droplets or dirt residues should remain.
3. Instructions for use of gas bath constant temperature oscillator
1. Load the test bottle and keep the balance. If it is a dual-function model, set the oscillation mode. (See the last picture for detailed settings)
2. Turn on the power and set the timing time according to the scale on the surface of the machine. If you need to work for a long time, set the timer to the "normally open" position.
3. Turn on the power switch and set the constant temperature:
(1) Put the small control switch in the "setting" section. At this time, the temperature displayed on the display is the set temperature. Adjust the knob and set it to the temperature you need for work. (The working temperature you set should be higher than the ambient temperature, at this time the machine starts to heat up and the yellow indicator light is on, otherwise the machine will not work)
(2) Put the small switch of the control part on the "measurement" end, and the temperature displayed on the display is the actual temperature of the air in the test chamber. As the temperature in the chamber changes, the displayed number will change accordingly.
(3) When the heating reaches the temperature you need, the heating will automatically stop and the green indicator light will be on; when the heat in the test chamber is dissipated and is lower than the temperature you set, a new round of heating will start again.
4. Turn on the oscillating device:
(1) Turn on the oscillation switch on the control panel, and the indicator light is on.
(2) Adjust the oscillation speed knob to the desired oscillation frequency.
5. Cut off the power after work, set the speed control knob and temperature control knob to the lowest point.
6. Clean the machine and keep it clean.
