Xylem Lab 850, starting from serial number 09470315 Manual de usuario descargar pdf (Pagina 61)

Lab 850 Technical data

ba75890e01 11/2009

Stand October 30, 2009Translation of the legally binding German version

7.2 Measuring ranges, resolution, accuracy

Note

The accuracy values specified here apply exclusively to the meter. The

accuracy of the electrodes and buffer solutions has to be taken into

account additionally.

Measuring ranges,

resolution

Variable Measuring range Resolution

pH - 2.000 ... + 19.999

- 2.00 ... + 19.99

0.001

0.01

U [mV] - 999.9 ... + 999.9

- 2000 ... + 2000

0.1

T [°C] - 5.0 ... + 120.0 0.1

T [°F] + 23.0 ... + 248.0 0.1

Manual

temperature input

Variable Range Increment

manual

[°C] - 25 ... + 125 1

manual

[°F] - 13 ... + 257 1

Accuracy (± 1 digit) Variable Accuracy Temperature of the test

sample

pH / range *

- 2.000 ... + 19.999 ± 0.005 + 15 °C ... + 35 °C

- 2.00 ... + 19.99 ± 0.01 + 15 °C ... + 35 °C

U [mV] / range

- 999.9 ... + 999.9 ± 0.3 + 15 °C ... + 35 °C

- 2000 ... + 2000 ± 1 + 15 °C ... + 35 °C

T [°C] / temperature sensor

NTC 30 ± 0.1

PT 1000 ± 0.3

* when measuring in a range of ± 2 pH around a calibration point

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 72 73

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Xylem Lab 850, starting from serial number 09470315 Manual de usuario Pagina 61