Precautions in routine maintenance of pesticide residue tester

Pesticide residue is a problem that people have been paying close attention to recently. As people pay more and more attention to this issue, pesticide residue detectors have become popular in the market. As the main testing instruments for vegetables and fruits that have been widely used in product quality supervision and inspection, sanitation and epidemic prevention, environmental protection, business management, supermarkets, pesticide residue monitoring systems, etc., the following points should be noted in daily maintenance:

1. The environment in which the instrument is placed should be dry, dust-free, and vibration-free. In order to prolong the service life of the instrument, if the instrument is not in use for a long time, the rechargeable lithium battery should be taken out and stored in a dry place.

2. Before using the instrument, please read the instruction manual of the instrument carefully and follow the steps in the manual.

3. When using the pesticide residue tester 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.

4. If the indicator indicator of the pesticide residue tester 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.

5. The internal passage of the pesticide residue tester should be kept clean and free of dust. If there is dirt, it should be wiped clean.

6. If the instrument is abnormal, notify the dealer or send it to the designated service point for repair. Do not disassemble and repair by yourself, otherwise it will affect the seller to provide quality service in accordance with the instrument maintenance terms.

7. After using the instrument, 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.

8. 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.

The popularization of pesticide residue testers has provided certain protection for the safety of vegetables and fruits consumed by the public. Frequent maintenance and maintenance of the pesticide residue tester can extend its life.

Nitrile Blend Gloves

1.High-quality nitrile blend gloves are unsterilized. They are with strong longitudinal tensil strenth(breaking strenth) and longitudinal elongation.