Food safety detectors, instruments can be used to detect pesticide residues in vegetables and fruits, often used in farmers' markets, agricultural production bases, etc., and are widely used. According to the actual use of the instrument, the pesticide residue tester can be divided into two types: desktop and portable. Made outstanding contributions to human health. If the user improperly uses the pesticide residue rapid detector, the instrument will be damaged and the service life will be shortened. Only by using the correct method and the correct maintenance method, the service life of the instrument can be prolonged, which not only saves the cost but also saves the user. Used by users. Here are some things you should pay attention to when monitoring the pesticide residue rapid detector instrument, and hope to bring you effective information.

First, portable pesticide residue rapid detector instrument maintenance considerations

1. When using the pesticide residue rapid detector for the first time, make sure that the lithium battery is fully charged. When installing the lithium battery, the user should pay attention to the polarity of the battery plug.

2. If the pesticide residue indicator is not lit, the current battery level is too low. To ensure that the instrument is turned on, the user should charge it in time, otherwise the instrument will automatically shut down.

3. In order to extend the service life of the instrument, if the instrument is not used for a long time, the rechargeable lithium battery should be taken out and kept in a dry place.

4. The environment in which the instrument is placed should be kept dry, dust-free and vibration-free.

5 , the internal channel of the pesticide residue rapid detector instrument should be kept clean, no dust, if there is dirt, should be wiped clean.

6. When the instrument is not in use, it should be turned off. After the instrument is turned off, if the power adapter is powered, the power indicator will be on. If it flashes, the lithium battery is charging.

7. Before using the instrument, please read the instruction manual of the instrument carefully and follow the operation steps on the manual. If the instrument is abnormal, it should be notified to the seller or sent to the designated service point for repair. Users are not allowed to disassemble and repair by themselves, otherwise it will affect the seller to provide quality service according to the instrument maintenance terms.

Second, the desktop pesticide residue rapid detector universal maintenance considerations

1. The pesticide residue rapid detector must be kept dry in the cuvette during use. Do not seep into the cuvette. Otherwise, the measurement result and the service life of the instrument will be affected. In severe cases, the instrument may be damaged.

2. After the instrument is used, wipe the instrument clean with a soft cotton cloth. If it is not used for a long time, keep the instrument in the instrument box and store it in a dry place to ensure the instrument has good accuracy, reliability and long service life. .

3. Note: It is strictly forbidden to wipe the instrument with strong acid and alkali, and it is forbidden to wash the instrument with water.  

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