Pesticide Tester

Pesticide tester is a high-tech testing device specifically designed for rapid detection of pesticide residues in vegetables, fruits and other agricultural products. With the development of modern agriculture and the widespread use of pesticides, food safety issues have increasingly drawn consumers’ attention. Therefore, in order to ensure food safety and consumer health, pesticide residue testing equipment has emerged as an important tool for detecting pesticide residues in households, catering enterprises, farmers’ markets and testing institutions. This machine, through advanced detection technology, simplifies the complex laboratory testing process into rapid, convenient and highly operable on-site testing, enabling non-professional users to easily determine whether vegetables, fruits and other agricultural products have excessive pesticide residues. Compared with traditional laboratory testing methods, pesticide tester significantly shortens the testing time, reduces the reliance on professionals and experimental equipment and provides an efficient and reliable solution for food safety testing, allowing consumers to choose and consume agricultural products with greater peace of mind.

More than 20 years Pesticide Tester Manufacturing

ISO9001 approval company, product comply with international standard

Rich experience in tailor-made Pesticide Tester

Worldwide delivery and short lead time

Pesticide tester adopts a design that combines enzyme inhibition principle with photoelectric colorimetric method to achieve rapid and accurate pesticide detection. The machine is equipped with sensitive enzymes and specific substrates. When organophosphorus or carbamate pesticides are present in the sample, these pesticides will inhibit the activity of the enzymes, affect the chemical reaction of the substrates and cause a change in the color of the reaction solution. Pesticide testing equipment measures the absorbance of the reaction solution through a precise multi-channel optical colorimetric system, calculates the enzyme inhibition rate based on the color change and quantitatively analyzes the pesticide residue in the sample. In addition, pesticide residue testing equipment adopts a rotating colorimetric cell design and is calibrated through the same chip and light source, effectively eliminating measurement errors caused by differences between channels or light sources, ensuring high precision and consistency in multi-channel detection.

With the development of modern agriculture, pesticides are widely used in the cultivation of vegetables, fruits and other agricultural products to control pests and diseases. However, excessive or improper use can lead to pesticide residues remaining on the surface or inside agricultural products. When people consume agricultural products containing pesticide residues, the harmful substances in the pesticides may accumulate in the human body. Long-term intake can cause damage to the nervous system, endocrine system, immune system, etc., leading to acute poisoning symptoms such as dizziness, vomiting and diarrhea. For instance, organophosphorus pesticides can inhibit the activity of human cholinesterase and interfere with the normal function of the nervous system. Therefore, effectively detecting pesticide residues in food is an important link in ensuring food safety. Traditional laboratory analysis methods may take hours or even days, while pesticide tester can get test results in minutes, enabling immediate on-site judgment. Meanwhile, it can detect a variety of commonly used pesticides, meeting the diverse needs of household users, catering enterprises and testing institutions.

Pesticide tester adopts a precise rotating colorimetric cell structure, supporting multiple detection channels. It uses the same chip and same light source calibration technology, effectively eliminating deviations between different light sources. Also, it is equipped with an automatic cuvette recognition function.

Pesticide testing equipment adopts high-precision imported four-wavelength cold light sources. Each light source is driven by an independent chip, featuring high stability and low error. Also, the light source adopts ultra-bright LED, featuring automatic brightness adjustment and voltage stabilization functions.

Pesticide tester features an intuitive interface that supports efficient and straightforward operation. It provides intelligent program classification, allowing users to add or edit sample item names as needed, view historical test records and perform smart printing with customized information.

The home page of the pesticide residue testing equipment displays the weekly, monthly and total inspection data in real time, including the number of inspections, pass rate, number of non-conformities, etc. It is also equipped with bar chart analysis, which is convenient for quickly grasping the inspection trend.

Pesticide tester supports local area network and Internet data upload and can directly synchronize the test results to the food safety supervision system. It is equipped with an internal OSS storage and device regional management mechanism, facilitating early warning of regional food safety.

Pesticide testing equipment is equipped with a flexible and configurable custom printing system, allowing users to freely select the printing content according to their usage requirements. The corresponding project can be opened or closed at any time to meet the needs of evidence collection and file retention in different scenarios.

Prepare the reagents and buffers according to the instructions. At the same time, get the samples to be tested and the required testing tools ready.

Turn on the pesticide tester and complete self-check and preheating to ensure the device is functioning properly before testing.

The rapid detection method mainly uses pesticide tester or test kit to quickly determine pesticide residues in food through enzyme inhibition and colorimetric methods. This type of method is easy to operate and provides results quickly, making it highly suitable for on-site detection and batch initial screening.

Pesticides in the human body are gradually excreted through metabolism and excretion, but the speed and effect of excretion depend on the type and amount of pesticides. Most pesticides can be decomposed and excreted by organs such as the liver and kidneys within a few hours to several weeks.

Pesticides can be harmful to humans if exposure occurs through ingestion, inhalation or skin contact. Short-term exposure may cause symptoms like nausea, dizziness or skin irritation, while long-term or repeated exposure can lead to more serious health issues such as hormonal disruption, neurological problems or even cancer.

A pesticides test is a procedure used to detect and measure the presence of pesticide residues in food. It determines whether pesticide residue remains in food at levels which will affect human health. The main purpose of a pesticide test is to ensure food safety, comply with regulations and protect human health from potentially harmful pesticide residues.

Salt water can help reduce some pesticide residues on the surface of fruits and vegetables, but it cannot completely remove them, especially if the pesticides have penetrated the skin or flesh. For better results, it is recommended to rinse produce under running water, scrub firm items gently, peel when possible or cook, all of which can further lower pesticide levels.

Pesticides can be reduced through sunlight, heat, washing and microbial activity. Sunlight can degrade some pesticides, while cooking or boiling can reduce residues on food surfaces. Rinsing or soaking product helps remove surface pesticides. Combining these methods is the most effective way to minimize pesticide exposure.

After each use, clean the cuvettes and sample holders of pesticide tester thoroughly to prevent residue buildup and cross-contamination. Wipe the tester’s exterior with a soft, dry cloth to keep it free of dust and debris. Regularly check and calibrate the light sources and detection channels maintain measurement accuracy. Following these steps will ensure the device provide consistent results over time.

The time pesticides stay in the body varies depending on their type and how the body processes them. Water-soluble pesticides are usually eliminated within hours or days through urine, while fat-soluble pesticides can accumulate in fatty tissues and remain for weeks, months or even years.