Tester for Food Safety
Tester for Food Safety

Tester for Food Safety

Brand:NANBEI

Model:YN-CLI

Application:

product details

Tester for Food Safety

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Technical Index for the Instrument 

1.  Power : 12V battery for DC ;  220V±22V for AC .

2.  Testing range and Accuracy :

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 0.4% (T) or 0.3 % (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.  Repeatability : Error is less than 0.4% (T) or 0.003 (A), ( testing in potassium dichromate standard solution ) .

6.  Linear Error : Absorbance range : 0.1~0.3,linear error≤±6% ;Absorbance : 0.3~0.6 , linear error : ≤±4% ; Absorbance : 0.6~0.8 , linear error : ≤±5% ( testing in potassium dichromate standard solution ) ..

7.  Power Consumption : ≤ 10W .

Testing Items :

It can test heavy metal such as arsenic、lead、mercury、 cadmium、 chromium、copper、nickel、 aluminum . (Notes : Instrument need to be upgraded when testing aluminum according to customers’ need .

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