Tintometer Lovibond SensoDirect 150, Инструкция по эксплуатации

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22 SensoDirect 150
pH Calibration 11 to 3 point calibration using
pH 7 / pH 4 / pH 10 buffer solutions
Three point calibration ensures best linearity and accuracy.
Measurement Range Resolution Accuracy*
pH 0 bis 14 pH 0,01 pH ± (0,02 pH + 2 digits)
mV - 1.999 bis 1.999
mV 1 mV ± (0,5 % pH + 2 digits)
* pH accuracy is based on calibrated meter only.
• Conductivity
Conductivity probe Carbon rod electrode for long life
Function • Conduction (µS, mS)
• Total Dissolved Solids (ppm)
• Temperature (°C, °F)
Temperature Compensation Automatic from 0 to 60°C (32 – 140 °F),
with temperature compensation factor variable
between 0 to 5 % per °C
Probe Operating Temperature 0 to 60 °C (32 to 140°F)
Probe Dimension Round, 22 mm diameter x 120 mm length
Probe Weight approx. 65 g
Range Measurement Resolution Accuracy
200 µS 0 bis 200,0 µS / cm 0,1 µS / cm ± (2 % F.S.
+ 1 digit)
2 mS 0.2 bis 2,000 mS / cm 0,001 mS / cm
20 mS 2 bis 20,00 mS / cm 0,01 mS / cm
200 mS 20 bis 200,0 mS / cm 0,1 mS / cm
F.S. = Full Scale
• TDS (Total Dissolved Solids)
Range Measurement Resolution Accuracy
200 ppm 0 bis 132 ppm 0,1 ppm ± (2 % F.S. + 1 Stelle)
2.000 ppm 132 bis 1.320 ppm 1 ppm
20.000 ppm 1.320 bis 13.200 ppm 10 ppm
200.000 ppm 13.200 bis 132.000 ppm 100 ppm
F.S. = Full Scale