Japan KEC desktop negative ion detector products are light weight, compact structure, built-in battery, easy to carry, and its products have a wide measurement range, accurate detection and other functions, is also one of many users to buy, Shanghai Bayu as a supply of Japanese KEC Business, for you to share the interpretation of the Japanese KEC negative ion detector instructions, in order to facilitate users to better use the product!
First, let's take a look at the names and functions of the various parts of the Japanese KEC negative ion detector product:
1. Liquid crystal display (X 1000ION/CM): Displays the number of ions measured. The displayed number is multiplied by a thousand times, which is the number of ions measured by the tester.
2. Hold value (HOLD): The number displayed on the LCD monitor temporarily remains unchanged.
3. Electrostatic shielding board: Located in front of the air inlet (opposite the operation panel), install the static shielding board and ground the grounding wire at the same time, which can effectively reduce the influence of static electricity.
4. Air inlet (visible internal measuring plate): The measured air is drawn in during measurement.
5. Set the sensitivity during measurement (SENS): Change according to the measured environment, generally set in the M segment.
H segment: 10~19990 ions per cubic centimeter.
L segment: 100~199990 ions per cubic centimeter.
Section M: 1000~1999990 ions per cubic centimeter. (general setting)
6. Suction fan switch (FAN): The switch is open and the switch is closed.
7. Zero adjustment button (ZERO): Adjust the value to zero before the measurement starts.
8. Grounding contact (E): Connect the green grounding wire to this point to reduce the effect of static electricity.
9. External LCD counter or printer contact (EXT): For external LCD counter or printer, if the connector is not connected, please use red alligator clip to connect.
10. Positive and negative ion selection (POLA): The switch is for measuring negative ions and the switch is for positive ions.
11. Power switch (BAT/OFF/AC): The power is turned off; use the battery power BAT; use the power line AC.
12. Power cord contact (AC): Connect the power cord to this point to use the plug power supply.
Know the name and function of each part of the product in order to use the instrument better, and then start to use the method:
(Please open the battery cover before using the 9V power supply (self), remove the 9V battery and remove the insulation glue, otherwise the battery will be hot).
1. Before turning on the power, confirm that the intake fan (FAN) is off, select the ion type (POLA), and set the sensitivity (SENS) for measurement, and connect the green ground wire to ground.
2. Put the power supply (battery BAT or power line AC), then the air intake fan (FAN) will remain closed. At this time, the number of the liquid crystal display will gradually decrease from large to large. Do not touch the tester until the number is almost unchanged. . Adjust the ZERO button until the number is approximately zero.
3. Turn on the inhalation fan (FAN) and start measuring.
4. To adjust the sensitivity of the measurement (SENS), or to change the measurement ion type (POLA), the intake fan (FAN) must be turned off and reset to zero (ZERO).
5. After the measurement is completed, the intake fan (FAN) and the power switch (BAT/OFF/AC) must be turned off.
6. Please put it in a dry place after use.
Warranty period: One year from the date of purchase, if it is damaged by normal use. Failure to fill in the purchase date and the dealer is invalid.
Finally, what are the precautions to be taken during the use of the Japanese KEC negative ion detector product:
1. Do not disassemble or repair the tester. Do not throw foreign objects from the air intake or air outlet.
2. This tester has no waterproof device, please use it carefully. Remove the battery when not in use for a long time.
3. Do not place in direct sunlight or high temperatures. Do not place it where your child can get it.
4. Please ground the green ground wire to maintain the accuracy of the measurement.
5. If the electrode plate is dirty and the moisture is condensed, turn off the power and wipe it carefully with a cotton swab dipped in alcohol.
6. Do not use for more than ten minutes in high humidity (80% or more). When not in use for a long time, be sure to place it in a dry place.
The above is the "analysis of the Japanese KEC negative ion detector instructions", if you want to know more about the negative ion detector information, you can contact Shanghai Bashu Industrial Co., Ltd. at any time!
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