Technical data
pH 3310
68
ba75802e02
12/2008
7.2
Measuring ranges, resolution, accuracy
Note
The accuracy values specified here apply exclusively to the meter. The
accuracy of the combination electrodes and buffer solutions has to be
taken into account additionally.
Measuring ranges,
resolution
Variable
Measuring range
Resolution
pH
- 2.0 ... + 20.0
0.1
- 2.00 ... + 20.00
0.01
- 2.000 ... + 19.999
0.001
U [mV]
- 1200.0 ... + 1200.0
0.1
- 2500 ... + 2500
1
T [°C]
- 5.0 ... + 105.0
0.1
T [°F]
23.0 ... + 221.0
0.1
Manual
temperature input
Variable
Range
Increment
T
manual
[°C]
- 25 ... + 130
1
T
manual
[°F]
-13 ... + 266
1
Accuracy (± 1 digit)
Variable
Accuracy
Temperature of the test
sample
pH / range *
- 2.0 ... + 20.0
± 0.1
+ 15 °C ... + 35 °C
- 2.00 ... + 20.00
± 0.01
+ 15 °C ... + 35 °C
- 2.000 ... + 19.999
± 0.005
+ 15 °C ... + 35 °C
U [mV]
/ range
- 2500 ... + 2500
± 1
+ 15 °C ... + 35 °C
-1200.0 ... +1200.0
± 0.3
+ 15 °C ... + 35 °C
T [°C]
/ temperature sensor
NTC 30
± 0.1
PT 1000
± 0.1
* when measuring in a range of ± 2 pH around a calibration point
