Food Safety Testing Equipment for Heavy Metal in Food Analysis

Product Name: Food Safety Testing Equipment for Heavy metal in Food Analysis Model NO.: YN-CLVI Name: Food Safety Testing Equipment Testing Items: Heavy metal, Pesticide, Nitriate, Nitrate, etc Wavelength Range: 410nm, 505nm Inhibition Rate Measure Range: 0~100% Channel: 6 Trademark: NANBEI Transport Package: Carton Box Package Specification: 25kg Origin: China HS Code: 9031809090 Product Description Food safety testing equipment for heavy metal in food analysisDetection principleOrganic phosphorus and carbamate pesticides is currently the largest use of pesticides in China, and more is prohibited in the use of fruits, vegetables. This type of pesticide in the body can be combined with acetylcholinesterase (Ache), and difficult to separate, that Ache activity is inhibited, resulting in nerve conduction of acetylcholine can not be hydrolyzed and accumulated, nervous excitement, symptoms of poisoning and even death. based on the principle of enzyme inhibition of the enzyme inhibition rate method, the detection principle can be simply expressed as follows: the use of a sensitive enzyme source prepared by the preparation of butyrylcholinesterase as a detection reagent, according to the degree of activity of butyrylcholinesterase To determine the residual pesticide in fruit and vegetable samples.Main technical parameters :FunctionLCD, 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 homoiothermy incubation tank, automatic temperature control; culture temperature, time, time interval data collection and inhibition rate criteria can be freely set.Wavelength range410nm,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%Testing items : 1.Heavy metal(Chromium, cadmium, mercury, arsenic and lead)in fruit,vegetable,tea etc . 2.Pesticide residue in fruit,vegetable,tea etc . 3.Nitrate and nitrite in fruit,vegetable,tea etc . 4.Formaldehyde, sulfoxylate, Sulfur dioxide in fruit,vegetable,tea etc.Package & ShippingPackage : Carton box packageShipping : 5-7daysFAQ 1.How canIchoose the suitable one?Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.2.Does your price is competitive?Dear customer,we make sure to offer you the best quality with competitive price.3.How canIpay?Dear customer,we accept many payment term, such as T/T, Western Union…4.WhenIreceive it after pay?Dear customer,normal models can be delivered with 5-7days, pleasecontactus to check transport time to your address.5.How to deliver?Dear customer,we can send by Express, by Sea and by Air.6.Is will be broken during transport?Dear customer,please do not worry, we do standard export package.7.What shouldIdo ifIdo not know how to use?Dear customer,please do not worry, manual user will be sent together, you can also contact us with more technological support.8.What shouldIdo if some parts broken?Dear customer,please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.Company Show:Factory Show:Professional laboratory instrument manufacturer with 11 years of experience.Export experience has been 8 years.Shipping : 5days by courier,door to door serviceCertification:The company has passed various international authoritative certifications such as SGS, CE, ISO.Warranty And After-sale Service♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥