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China, Chinese Nanbei Instruments Food Safety Testing Equipment Pesticide Residue Rapid Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentFood Safety TesterPesticide TesterPesticide Residue Meter
NANBEI INSTRUMENT LIMITED
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Product Description Product DescriptionNANBEI INSTRUMENTS Pesticide Residue Test AnalyzerTest TheoryOrganophosphate 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 seperated,namely ache activity is inhibited,resulting in the hydrolysis of acetylcholine can't accumulate in nerve conduction,nerve hyperexcitablity 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 Vegetables samples to determine pesticide residues.Test items : 1.Heavy metal(Chromium, cadmium, mercury, arsenic and lead) in the food,fruit,vegetable etc.2.Pesticide residue in the food fruit,vegetable etc.3.Nitrate and nitrite in the food fruit,vegetable etc.4.Formaldehyde, sulfoxylate, Sulfur dioxide in food,fruit,vegetable etc Detailed PhotosYN-CLVI Test Pesticide,Heavy metal,NItrate&Nitrite,Formaldelyde,Sulfur acid in fruit,vegetable,grain,tea,herbs.8 channels,max test 8 samples at a time Product ParametersWavelength range 410nm,505nmInhibition rate measure range0~100%Transmittance Accuracy≤±0.4%Transmittance repeatability≤0.3%Inhibition rate error±10%Inhibition repeatability≤5%Channel6Stabilitydisplayed number(transmittance measurement) drift is less than 0.7 % (A) , within 3 minutes after powering on for 20 minutesPower consumption≤5WCultivate heating power≤100WWorking temperatureAmbient temperature ,Humidity≤ 85% Related product===============> Click pictures above to know more details Packaging & ShippingCompany ProfileCertificationsFAQFAQQ : What heavy metal this machine test ?A : It tests Lead,Arsenic,Chromium, Cadmium,Mercury.Q : Are any chemicals needed for this test ?A : Yes. Which pesticide you test,work with corresponding reagent kit.Q : Are the reagent kit standard?A : A set of pesticide reagent kit standard included. Others need to buy additional.Q : What's warranty for the machine ?A : 1year gurantte and whole life technical support.Q : How can you help me if I can't use the machine ?A : Don't worry,our instrument manual description all easy and clear. If you still have question after reading manual,we will help you to operate the machine one step by step.
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