The electric thermostat used in the laboratory of electric thermostats has a high temperature of 200 ° C or 300 ° C, which is called a drying oven or an industrial oven. The temperature used by zui is 100-150 ° C, which is mostly used for drying samples or drying glass containers.
Pay attention to the following when using the electric thermostat:
1. The drying box should be placed indoors, installed at a stable level, kept dry, well protected from moisture and moisture, and protected from corrosion.
2. The items of the baked goods should not be too dense. Do not place objects on the bottom of the drying box (heat sink) to avoid affecting the hot air circulation. It is forbidden to burn flammable, explosive materials and volatile and corrosive items.
3. Check the voltage before using the drying box. The required voltage for the smaller oven is 220V, and the voltage required for the larger oven is 380V (three-phase four-wire). Install a power knife with sufficient capacity according to the power consumption of the oven. And choose the right power cable. Also work on the grounding wire.
4. There must be a certain distance between the place where the drying box is placed, and it is recommended to have more than 2M from the wall.
5. After the above work is ready, put the sample into the dry box, then connect the power supply, turn on the oven switch, and the oven with the air blower. The blower must be turned on during heating and constant temperature, otherwise the temperature of the studio will be affected. Uniformity and may damage the heating element. Then adjust the temperature of the suitable test product to the compensation. The oven enters the working state.
6. After the bakeout is completed, cut off the power supply before opening the studio door. Remember to not touch the items directly with the hand. Use special tools or items with insulated gloves to avoid burns.
7. Keep the drying chamber working room clean.
8. When using the drying oven, the temperature should not exceed the high temperature of the oven.
Third, the box-type resistance furnace safety technical operating procedures 1. Do not exceed the high temperature of the resistance furnace.
2. It is forbidden to infuse any liquid into the furnace.
3. When the sample is taken, the opening time of the furnace door should be as short as possible to prolong the service life of the electric furnace.
4. Wear special gloves when handling samples to prevent burns.
5. Do not put samples with water and oil into the furnace; do not use a clip with water and oil to take the sample.
6. Do not touch the electric furnace and surrounding samples.
7. The sample should be placed in the middle of the furnace, placed neatly, and should not be placed indiscriminately.
8. Always turn off the power when handling the sample to prevent electric shock.
9. Turn off the power and water source after use.
10. Do not operate the resistance furnace without the permission of the management personnel, and strictly follow the operation rules of the equipment.
Pay attention to the following when using the electric thermostat:
1. The drying box should be placed indoors, installed at a stable level, kept dry, well protected from moisture and moisture, and protected from corrosion.
2. The items of the baked goods should not be too dense. Do not place objects on the bottom of the drying box (heat sink) to avoid affecting the hot air circulation. It is forbidden to burn flammable, explosive materials and volatile and corrosive items.
3. Check the voltage before using the drying box. The required voltage for the smaller oven is 220V, and the voltage required for the larger oven is 380V (three-phase four-wire). Install a power knife with sufficient capacity according to the power consumption of the oven. And choose the right power cable. Also work on the grounding wire.
4. There must be a certain distance between the place where the drying box is placed, and it is recommended to have more than 2M from the wall.
5. After the above work is ready, put the sample into the dry box, then connect the power supply, turn on the oven switch, and the oven with the air blower. The blower must be turned on during heating and constant temperature, otherwise the temperature of the studio will be affected. Uniformity and may damage the heating element. Then adjust the temperature of the suitable test product to the compensation. The oven enters the working state.
6. After the bakeout is completed, cut off the power supply before opening the studio door. Remember to not touch the items directly with the hand. Use special tools or items with insulated gloves to avoid burns.
7. Keep the drying chamber working room clean.
8. When using the drying oven, the temperature should not exceed the high temperature of the oven.
Third, the box-type resistance furnace safety technical operating procedures 1. Do not exceed the high temperature of the resistance furnace.
2. It is forbidden to infuse any liquid into the furnace.
3. When the sample is taken, the opening time of the furnace door should be as short as possible to prolong the service life of the electric furnace.
4. Wear special gloves when handling samples to prevent burns.
5. Do not put samples with water and oil into the furnace; do not use a clip with water and oil to take the sample.
6. Do not touch the electric furnace and surrounding samples.
7. The sample should be placed in the middle of the furnace, placed neatly, and should not be placed indiscriminately.
8. Always turn off the power when handling the sample to prevent electric shock.
9. Turn off the power and water source after use.
10. Do not operate the resistance furnace without the permission of the management personnel, and strictly follow the operation rules of the equipment.
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