Xylem ProLab 1000 BENCH TOP pH METER - Manual (Page 84)

Technical data ProLab 1000
84 ba75576e04 01/2011
Stand March 3, 2010 Translation of the legally binding German version
7.2 Measuring ranges, resolution, accuracy
7.2.1 pH/ORP
Note
The measuring ranges and accuracy values specified here apply
exclusively to the meter. The accuracy of the sensors has also to be
taken into account.
Instrument safety EC guideline 2006/95/EC
EN 61010-1
ANSI/UL 61010-1
CAN/CSA-C22.2 No. 61010-1
Radio data
transmission EC guideline 1999/5/EC
EN 300 330-2
EN 50364
EN 60950-1
Climatic class VDI/VDE 3540
IP protection class EN 60529
Measuring ranges,
resolution
Variable Measuring range Resolution
pH - 2.000 ... + 20.000
- 2.00 ... + 20.00 0.001
0.01
U [mV] - 1999.9 ... + 1999.9
- 1999 ... + 1999 0.1
1
T [°C] - 10.0 ... + 120.0 0.1
Manual
temperature input
Variable Range Increment
T
manual
[°C] - 10 ... + 130 1
Accuracy (± 1 digit) Variable Accuracy Temperature of the test
sample
pH ± 0.003
± 0.01 + 15 °C ... + 35 °C
U [mV] / range
- 999.9 ... + 999.9 ± 0.2 + 15 °C ... + 35 °C
- 1999 ... + 1999 ± 1 + 15 °C ... + 35 °C
T [°C] / temperature sensor
± 0.1 0 °C ... + 55 °C