Soil Fertilizer Fast Testing Instrument
Soil Fertilizer Fast Testing Instrument

Soil Fertilizer Fast Testing Instrument

Brand:NANBEI

Model:YN-4001

Application:

product details

  Soil Nutrient Fast Testing Instrument
   I . Model :YN-4001 .
   II . Logo :  nanbei.
   III . Instrument Components : 
    1. Fast testing instrument for intelligent English display , it include instrument host, medicament, cuvette and other accessories .
    2. Electronic balance , it is a weighing apparatus , precision is 0.1g , balance for precision (0.01g) is better for improving analysing precision .
    3. Medicaments , we can supply more than 20 kinds of finished medicament and powder for testing .
    4. Others , it include electronic calculator , filtering paper , ear wash ball , aluminum box , etc . It can work well out of Lab and portable to carry .
   IV . Instrument Performance Index :
    1.   Testing items :
    1.)     Soil , Hydrolysis Nitrogen、Ammonium Nitrogen、Nitrate Nitrogen、Available Phosphorus、Available Potassium、 Organic matter in the soil .
    2.)     Test for soil moisture .
    3.) Fertilizer , N, P, K fertilizer and Urea、Ammonium Nitrogen、Nitrate Nitrogen、Available Phosphorus、Available Potassium、 Organic matter in the complex mixed fertilizer .
    4.) Nitrate N、 P、 K for crops .
    5.) Others , middle、trace elements such as Cu、Fe、Mn、B、Cl、S、Zn、Si、Ca、Mg , etc .
  2. Function with correcting available phosphorus’ temperature automaticly .
  3. Main technical parameter :
    1.) Power , 12V for DC (Battery in the car is available) or 220V+22V for AC ;
    2.) Testing range and resolution :
      9999μg /mL,   resolution 1μg/mL (1μg/mL≈1ppm≈Lmg/kg) ;
      999.9μg/mL,   resolution 0.Lμg/mL (1μg/mL≈1ppm≈Lmg/kg) ;
      99.99μg/mL,   resolution 0.01μg/mL (1μg/mL≈1ppm≈Lmg/kg) ;
      9.999μg/mL,   resolution 0.001μg/mL (1μg/mL≈1ppm≈Lmg/kg) .
   3.) Stability , displayed drift number is less than 0.5 % (A) , (transmittance measurement) within 3 minutes after powering on for 20 minutes .
   4.) Sensitivity , Kλ≥3.5×10-3  , (testing in Potassium dichromate standard solution).
   5.) Repeatabolity error :
     Error is less than 0.3% (A) ( testing in potassium dichromate standard solution ) .
   6.) Linear error 
     Absorbance range : 0.1~0.3,linear error ≤±3.5% ;0.3~0.6 , linear error : ≤ ±2.5% ;0.6~0.8,linear error ≤ ±3.5% .
   7.) Power consumption (AC/DC) ≤ 10 W
   4. Size and weight : 
     Medicament box :410×320×180mm3,Weight : 4.7kg ( including all medicaments ) .
     Instruemnt box :410×320×120 mm3,weight :  3.5 kg .
   5. Test speed : 
     It can finish testing fertilizer、hydrolysable nitrogen, soil ammonium  N、P、K within 1 hour .( it include time for preparing soil sample and pharmacy ) .

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