Shanghai Xinzhuang Instrument Co., Ltd. is a company that integrates R&D, production and sales. Shanghai Xinzhuang Instrument Co., Ltd. adheres to the concept of innovative technology and leading technology, and continues to carry out strategic innovation, technological innovation and product innovation, and continues to maintain technology in the field of scientific instruments. Leading position, making new contributions to the development of human society, for the realization of the brand's take-off. In order to realize the innovation of China's scientific instruments in the world, we constantly strive to use the constant temperature oscillator temperature control table. 1 Turn on the power, about one minute self-test End. If “000†is displayed, the sensor is open or the input signal exceeds the measurement range. 2 Press SET to set the temperature, press SET to flash the data in the lower row of the code tube, indicating that the meter enters the temperature setting state, press △ key to increase the value, press ▽ key to decrease the value, press again The SET button returns to normal operation and the temperature is set.
3 The display value can be corrected when it is confirmed that the value displayed by the meter is not the correct measurement value. Press SET for 3 seconds to enter the inner menu of the instrument. After selecting parameter SC, press â–³ or â–½ key to modify this parameter. The correction range of the sensor error is 50 to -50. After the correction is completed, press the SET button for 3 seconds to exit. When the instrument is shipped, the correction value is 0. When using it, it should be prevented from correcting the correct display to incorrect.
4 self-tuning function of the instrument: This product can adapt to most control systems. Only when the control effect is particularly unsatisfactory, can start self-tuning, press SET button for 3 seconds to enter the inner menu of the instrument, select the parameter At and match â–³ or â–½ The key turns on the auto-tuning. At this time, the At indicator light starts to flash and the meter enters the auto-tuning parameter working state. The meter-controlled heating system fluctuates twice near the set point. When the At light is off, the auto-tuning ends, and the new PID parameter is latched in the chip. in.
7. Turn on the oscillation switch, the indicator light is on, slowly adjust the speed control knob and raise it to the required speed.
8. After the work is completed, set the temperature control button and the speed control knob to the minimum value to cut off the power.
Thermostat oscillator usage precautions
1. The whole machine should be placed on a relatively firm work surface or on a flat and dry ground. The environment should be clean and free of humidity and ventilation.
2. The power socket provided by the user should have good grounding measures to prevent the casing from being inductive.
3. It is strictly forbidden to move the machine during normal work.
4. Objects are strictly prohibited from hitting the machine.
5. Children are strictly prohibited from accessing the machine to prevent accidents.
6. Make sure the power is off before replacing the fuse.
7. Please clean the machine after use, and there should be no water droplets or dirt left.
8, the instrument should be kept by someone to prevent damage.
9. If the instrument is not used for a long time, the power should be cut off.
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