What is the operating procedure of 101 electric blower drying oven?

1. Before powering on, check the electrical performance of the electric blast drying oven, and pay attention to whether there is an open circuit or leakage.

2. After it is ready, you can put in the sample, close the door of the box, insert the thermometer in the exhaust valve hole on the top of the box, and open the exhaust valve at the same time, and the gap of the exhaust valve is about 10mm.

3. After connecting the power supply, turn on the 2 sets of heating switches, and then turn the thermostat knob from the "0" position clockwise to the corresponding scale of the required temperature, the heating indicator light will be on, and the temperature in the box will start to rise.

4. When the temperature rises to the required working temperature, turn the knob back in the counterclockwise direction until the indicator light goes out. Then adjust and fine-tune the indicator light to turn on and off alternately to achieve a constant temperature. At just constant, the temperature may continue to rise due to thermal inertia, and it will take about half an hour before it can be stable.

If the constant temperature in the chamber exceeds or falls below the desired temperature, the knob can be adjusted slightly until it is constant at the selected temperature.

5. Note that the reading of the nameplate of the thermostat adjustment knob is not the actual temperature, the temperature in the box should be subject to the actual measurement of the thermometer, and the nameplate scale is only for constant temperature positioning reference.

6. When the temperature is constant, a group of heating elements should be turned off to ensure the fluctuation of constant temperature and save energy.

7. The sample should not be overcrowded in the box, so as to facilitate the convection of hot and cold air without obstruction and keep the temperature in the box uniform.

8. After the test work is completed, cut off the power supply and record the operation results on the random record.

It is recommended to go to the top of the electric blast drying oven.

If you don't have a manual, try it yourself one by one and it won't break.

Turn on the power switch, the power indicator lights up, and the temperature control instrument starts to display the temperature of the studio;

The heating switch is provided with two, if the temperature is lower to turn on the heating 1, when the higher temperature is to turn on the heating 2, and heat at the same time;

According to the needs of the heated items, turn the temperature setting knob on the thermostat (or press the DIP switch) to set the temperature, and the drying oven will start to heat up;

After the work is completed, the heating switch 1, the heating switch 2 and the main power switch can be turned off.

I hope Hebi Huanuo Electronic Technology can help you!

101 series digital display blast drying oven.

The use and precautions of the electric blast drying oven:

1. After connecting the power supply, you can turn on the heating switch, and then set the button of the control instrument to the temperature you want. The indicator light is on, and the blower switch can be turned on at the same time to make the blower work.

2. When the temperature rises to the desired temperature, the indicator light will be off. At the beginning of the constant temperature, the temperature may continue to rise, which is due to the influence of residual heat, and this phenomenon will stabilize in about half an hour. In the process of constant temperature, the temperature is automatically controlled with the help of the thermostat in the box, and there is no need for manual management.

3. When the temperature is constant, a group of heating and opening posture can be turned off, and only a group of electric heating wheel dryers can be left to work, so as not to overpower and affect the sensitivity of the constant temperature.

4. The drying oven should be placed at the level of the room.

5. An iron-shelled knife switch should be installed in the power supply line.

one, for this box, and ground the shell.

6. Please check the electrical performance of the box before powering on, and pay attention to whether there is an open circuit or leakage.

7. When everything is ready, you can put in the sample, close the door and open the exhaust valve at the top when you close the hole, and then you can connect the power supply and start working.

8. Each machine is equipped with two sample shelves, and the average load of each shelf is 15 kg. At the same time, the sample should not be placed on the heat dissipation plate at the bottom of the studio to prevent overheating and damage to the sample.

Electric blast drying oven operation steps.

1) Put the items that need to be dried into the drying oven, and a certain amount of space should be reserved around the upper and lower sides to keep the air in the studio smooth and clear, and close the door.

2) Turn on the power and fan switches. At this time, the power indicator light is on, the motor is running, and the humidity control meter shows that after the "self-test" process, the PV screen should display the measured temperature in the studio, and the SV screen should display the set temperature that needs to be dried in use, and the drying oven will enter the working state. Note:

If the instrument model is set with fast and slow gear, it can be set according to the actual use temperature, and the fast gear can be turned on when the operating temperature reaches more than 150 degrees, and the slow heating mode must be used when the operating temperature is below 150 degrees.

3) After the drying is over, if you need to continue to replace the dry items, turn off the fan switch before the opening door is replaced to prevent the dry matter from blowing off, and after replacing the dry and dry items, close the box door, and then open the fan switch to make the drying oven enter the drying process again; If you do not take out the items immediately, you should turn off the air first, and then turn off the power switch to keep the box dry; If you do not continue to dry items, turn off the power switch, and after the studio has cooled to room temperature, take out the dry items in the box and wipe them dry in the studio. (Note: When taking out the dry material, be careful of burns).

Hello dear and happy to answer for you. Found for you: Electric Blower Drying Oven Timing Settings:

In the normal working state, press the [SET] button twice to enter the timing setting state, at this time, the PV display shows ST, the SV display shows 0, and the sparkle is flashing; Press the shift key to move the blink displacement to the desired set position; Press the subtraction or plus key to adjust the number to the desired value; Press the [set] button once, the meter enters the timed operation state, and the running indicator flashes at this time; The timing function is a countdown operation, in the timing running state, press the shift button once, and the SV display screen displays the remaining time of the timer; The remaining time of the timing is reset to zero, and the meter enters the timing end state, at this time, the SV display shows END and flashes, and all indicators except the wind speed indicator are extinguished; In the timed end state, press the SET button once, and the instrument will return to the normal working state of positive lead wax. I hope mine can help you and have a great day

Time setting of electric blast drying oven: 1. In the normal working state, press the SET button twice to enter the timing setting state, at this time, the PV display screen shows ST, the SV display screen shows 0, and flashes; 2. Press the shift button to move the flashing displacement to the desired set position; 3. Press the subtract key or add key to adjust the number to the desired value; 4. Press the SET button once, the instrument enters the timing operation state, and the running indicator flashes at this time; 5. The timing function is countdown operation, in the timing running state, press the shift button once, and the SV display screen will display the remaining time of the timer; 6. The remaining time of the timing is reset to zero, and the instrument enters the timing end state, at this time, the SV display screen shows END and flashes, and all indicators except the wind speed indicator are extinguished; 7. In the timed end state, press the SET button once, and the instrument will return to the normal working state. 8. At the end of the time, the measured value displayed on the PV display will drop to the ambient temperature due to the stop working of the instrument temperature control part, which is a normal phenomenon.

9. If you don't need to use the timer function, be sure to set the timer time to zero. 10. In the process of Zhengxing of the timing function, if there is an unexpected power failure, the remaining time of the timing will be automatically reset to zero after the power is re-on. 11. The timing range of this equipment:

1,9999 minutes or 1,9999 hours.

Shanghai Junsi Experimental Instrument **** mainly produces HMDS pretreatment system, HMDS oven, clean oven, oxygen-free oven, dust-free oxygen-free curing oven, LED oven, UV curing oven, tunnel oven, black garlic fermentation equipment, rubber and plastic testing equipment, wire and cable testing equipment, semiconductor equipment and laboratory instruments of the technology-based enterprises, the company's electric blast drying oven box body is made of high-quality cold-rolled steel plate, surface electrostatic powder spraying, hard and firm coating, with strong anti-rust ability. Between the box and the studio, it is filled with ultra-fine glass wool insulation material, which has a good thermal insulation function, which effectively ensures the stability and accuracy of the temperature in the box and the impact on the use environment. The box is designed with a reasonable hot air circulation channel, so that the temperature distribution in the box is more uniform and the temperature rises faster; It is also equipped with an air outlet pipe to exhaust the air in the box in a small amount.

If the gas discharged from the box is odorous or toxic, the air outlet pipe can be easily connected to another pipe to discharge the spirit-calling gas to the designated place. The temperature control is manufactured by microcomputer intelligent digital technology, with industrial PID self-tuning and four-digit double LED window indication function, with high temperature control accuracy, strong anti-interference ability, and very convenient operation. It is suitable for drying and various constant temperature adaptability tests of various products or materials and electrical, instrumental, meter, components, electronics, electrical engineering and automobiles, aviation, communications, plastics, machinery, chemicals, food, chemicals, hardware tools under constant temperature environmental conditions.

Summary. 101 series electric blower drying box and drying, baking, wax melting, sterilization, etc.; It is applicable to industrial and mining enterprises, scientific research institutes, colleges and universities, medical and health units. The digital temperature regulator is used to control the temperature, which is sensitive and accurate, and easy to operate.

The bottom of the studio is equipped with an air inlet hole, and the top of the box is equipped with an exhaust valve, and the cold air enters from the bottom of the box, and is discharged from the top of the box and is equipped with wind stirring to make the temperature field more uniform.

101 series electric blower drying box and drying of items, stove baking, wax melting, sterilization, etc.; It is applicable to industrial and mining enterprises, scientific research institutes, colleges and universities, medical and health units. This state uses a digital temperature regulator to control the temperature, which is sensitive and accurate, and easy to operate. The bottom of the shelter room is equipped with an air inlet hole, and the top of the box is equipped with an exhaust valve, and the cold air enters from the bottom of the box, and is discharged from the top of the box and is equipped with wind stirring, so that the temperature field is more uniform.

1, the box inspection of the land body 2, the box door 3, the observation window 4, the door handle 5, the nameplate 6, the exhaust regulating valve 7, the bending instrument 8, the heating switch 9, the power switch.

Main features of 101 series electric blower drying oven Working principleAfter the indoor air is heated by the electric heater, it is forced to circulate by the fan, and the heated items are evenly exchanged in the working area to achieve the purpose of baking or drying.