IPDB › China Industry › Instruments & Meters › Analysis Instrument
Fruit and Vegetable Food Safety Veterinary Drug Residues Rapid Tester1
Analysis Instrument, Element Analyzer, Pesticide Residue Analyzer, Food Safety Analyzer
Shijiazhuang Sanli Grain Sorting Machinery Co., Ltd.
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Product Description Product DescriptionNY-8A/16DA Pesticide Residue Rapid Detector is developed based on the principle of enzyme inhibition and photoelectric colorimetry, which can realize rapid on-site detection of organophosphorus and carbamate pesticide residues. The pesticide residue rapid detector is widely used in the detection of pesticide residues in vegetables and fruits in product quality supervision and inspection, sanitation and epidemic prevention, environmental protection, business management, vegetable wholesale markets, vegetable production bases, supermarkets, shopping malls, pesticide residue monitoring systems and other departments.Principle of Instrument.Under certain conditions, organophosphorus and carbamate pesticides can inhibit the normal function of cholinesterase, and the inhibition rate is positively correlated with the concentration of pesticides. Under normal circumstances, the enzyme catalyzes the hydrolysis of the nerve conduction metabolite (acetylcholine), and the hydrolysis product reacts with the chromogenic agent to produce a yellow substance. The change in absorbance at 412 nm with time is measured with a spectrophotometer, and the inhibition rate is calculated. It can quickly determine whether the sample contains residues of organophosphorus or carbamate pesticides.Product Advantages★ Testing pesticide residue in onion, garlic, ginger, fragrant-flowered garlic, carrot tomato, vegetables etc.★ Color reaction under room temperature conditions, fast testing speed.★ Plastic shell, streamlined appearance, 6-inch color LCD displayer, easy to operate.★ High sensitivity to methamidophos, dichlorvos, and so on.★ Adopt ARM9 inserting controlling system, with the function of saving, collecting, processing, analyzing. Detailed Photos Product ParametersModelNY-8DA / 16DAInhibition rate display and measurement range0-100%Measurement range of quantitative pesticide content0-20mg/kgTransmittance accuracy≤±1.5%Transmittance repeatability≤ 0.5%Linear error±5%Mode of displayLCDInterfaceNetworkWorking environmentTemperature: 0~40°C, humidity: 35~85%Power adaptor220V to 5V/5AStabilityAfter preheating for 20 minutes, the change in transmittance (T) value caused by photocurrent drift within 3 minutes does not exceed 1.0% (or absorbance (A) value 0.005)Agri-testing InstrumentFAQQ1. How can I choose the suitable one?Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.Q2. How can I pay?We accept many payment term, such as T/T, Western Union…Q3. When I receive it after pay?Normal models can be delivered with 5-7days, please contact us to check transport time to your address.Q4. What should I do if I do not know how to use?Manual user will be sent together, you can also contact us with more technological support.Q5. What should I do if some parts broken?We do standard export package and 1 year warranty except wear parts.
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