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Nanbei Portable Digital Spad Chlorophyll Meter Tester Price1
Analysis Instrument, Element Analyzer, Chlorophyll Meter, Spad Chlorophyll Meter
NANBEI INSTRUMENT LIMITED
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Product Description Easy to operation plant live leaf chlorophyll meter Product DescriptionProduct description: Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment. Product ParametersTechnical parameters:Measuring area10mmMeasuring mode2-wavelength concentration difference of optical methodsSensorsSilicon semiconductor photodiodeDisplay modeMeasuring value: 3 digits liquid crystal display;Measuring times: 2 digits liquid crystal displayMin measuring interval< 2sMeasuring Range0.0-99.9 SPADAccuracy±1.0 SPADRepeatability±0.3SPADOperating temperature0-50°CStorage temperature-20-55°CPower2 AA batteriesDimensions (L × W × H)155mm * 70mm * 42mmBattery lifecan maintain more than 20000 operationsMemory capacity30datum, automatically calculate and show the average. On: to open the power and OFF: to close the powerAVG buttonCalculate the average of dataDel (to move all data) buttonClear all the dataDISP buttonDisplay stored datumMEAS buttonPress MEAS key to testWeight320 grams (excluding batteries)Service:Pre-sale service 2 24hours online to ensure quick response to customers' inquiry or online message;2 Guide customers to choose the best suitable machine model;2 Offer detailed specification and competitive prices;Contract execution 2 Machine production will be arranged strictly according to the contract;2 Machine photos will be sent to you for inspection during production;2 Send customs clearance documents by DHL;2 Update latest news after delivery and prepare customs clearance;After-sale service 2 12 months warranty except for wear parts;2 Broken spare parts (except for wear parts) will be sent for free due to quality problems;2 In time response to customers technical problems;2 New products update for customers' reference Detailed PhotosRelated ProductsChannel 16Wavelength410nmInhibition rate display range0 ~ 100%Inhibition rate measurement range 0 ~ 100%Transmittance accuracy ≤ ± 1.5%Transmittance repeatability≤ 0.5%Photocurrent drift≤ 0.5% (3 minutes)Detection limit of pesticide0.1~5mg/kgInhibition rate repeatability≤ 5%Detection time setting0 ~ 9min arbitrary settingWorking environmentTemperature : RT-20oC;Humidity≤85%Earthquake resistancequalifiedCertificationsPackaging & ShippingCompany ProfileFAQFAQ 1. How can I choose 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 can I pay?Dear customer, we accept many payment term, such as T/T, Western Union…4. When I receive it after pay?Dear customer, normal models can be delivered with 5-7days, please contact us 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 should I do if I do 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 should I do 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.
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