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China, Chinese Nanbei Instruments Food Safety Testing Equipment Pesticide Residue Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentFood Safety TesterFood Safety Testing EquipmentPesticide Residue Tester
NANBEI INSTRUMENT LIMITED
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Product Description Product DescriptionNANBEI INSTRUMENTS YN-CLVI Pesticide residue testerOrganophosphate and carbamate pesticide is currently the largest use of pesticides, and more is on the prohibition of the use in fruit, vegetable. This class of pesticides with acetylcholinesterase( Ache)binding in vivo, and are not easily separated, namely ache activity is inhibited, resulting in the hydrolysis of acetylcholine can't accumulate in nerve conduction, nerve hyperexcitability symptoms of poisoning and even death. Based on this toxic principle produces enzyme inhibition rate method, the detection principle can be simply expressed as follows: using a sensitive enzyme extract source prepared butyrylcholinesterase as a detection reagent, according to the degree of change in the activity of butyrylcholinesterase fruits and vegetable samples to determine pesticide residues.YN-CLVI is the only instrument that can test heavy metal ( chromium, cadmium, mercury, arsenic, and lead) in fruits, vegetables, food, etc.Detailed PhotosTesting itemsIt can test Pesticide residue, nitrite/nitrate, sodium formaldehyde sulfoxylate, sulfur dioxide, formaldehyde, heavy metals ( lead, mercury, arsenic, chromium, cadmium ), hydrogen peroxide, protein, residual chlorine, thiram, thiophanate methyl, insecticide, gibberellin, melamine, benzoyl peroxide, methanol, sodium cyclamate, saccharin sodium, potassium aluminum sulfate, potassium bromate, potassium sorbate, leather hydrolyzed protein, sodium cyclamate, sodium benzoate, fungus magnesium sulfate, soy amino nitrogen, total acid in vinegar.Nitrate and nitrite in the food, fruit, vegetable, etc.Formaldehyde, sulfoxylate, sulfur dioxide in food, fruit, vegetable, etc.Heavy metal(chromium, cadmium, mercury, arsenic, and lead)in the food, fruit, vegetable, etc. Pesticide residue in the food, fruit, vegetable, etc.Product ParametersMain technical parametersFunction: LCD, auto-zero, with high reliability and stability, save data function, English print test results with computer interface(can be used separately without connected to the computer), to achieve the intelligent management of computer networking. Built homoiothermic incubation tank, automatic temperature control; culture temperature, time, time interval data collection, and inhibition rate criteria can be freely set.Wavelength range: 400nm,505nm Inhibition rate measure range: 0~100% Transmittance accuracy: ≤±0.4 % Transmittance repeatability: ≤0 .3% Inhibition rate error: ± 10%Inhibition repeatability: ≤5%Sensitivity : Kλ≥ 3.4 ×10-3 , (testing in Potassium dichromate standard solution).Repeatability : error ≤ 0 .003 (A) , ( testing in Potassium dichromate standard solution).Linear error: Absorbance range : 0 .1~0.3,linear error ≤ ± 6% ;0.3 ~0.6 , linear error : ≤ ± 4% ;0.6~0.8, linear error≤ ±5%(testing in Potassium dichromate standard solution) .Channel:6Stability: displayed number(transmittance measurement) drift is less than 0.7%( A), within 3 minutes after powering on for 20mintues.Power consumption: ≤ 5W Cultivate heating power:≤100WWorking temperature: Ambient temperature, Humidity ≤ 85%Arsenic0.1mg/kgLead 0.05mg/kgChromium 0.01mg/kgMercury0.01mg/kgSodium nitrite0.005mg/kgSodium formaldehyde sulfoxylate5mg/kgFormaldehyde 0.2 mg/kgMethyl Topsin 0.45μg/mgOrganophosphorus0.025μg/mgCarbamate pesticide 0.3μg/mgSulfur dioxide 1.0mg/kgWarranty1 year(excluding reagents)Recommend productsCertificationsPackaging & ShippingCompany ProfileFAQQ1: Why Choose NANBEI ?(1).Professional manufacturer with more than 13 years experience(2).Exported to more than 97% Countries(3).Turnkey Solution is no problemQ2:OEM,ODM acceptable or not?Absolutely YesQ3:What's kind of Payment terms for customer choosing?T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...Q4:Can we visit your factory online?Absolutely no problemQ5:Can online video inspection before shipment?Absolutely no problemQ6: what's the MOQ ? Sample order is OK?MOQ:1 set, sample order is no problemQ7:What's kind of shipment for customer choosing?Usually ship by sea, by air, by international express .We can also provide reasonable solutions according to your transportation requirementsQ8:How to ensure product quality and after-sales service?We have CE, ISO quality certificate, and SGS authentication.After-sale service:Warranty : 1 yearWe supply free part for quality problem in warrantyLong life technical support and service
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