Metrohm 867 pH Module User Manual
Page 54
9.1 Scope of delivery
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46
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867 pH Module
Qty.
Order no.
Description
1
8.867.8003EN 867 pH Module Manual
9.1.3
2.867.0210
Qty.
Order no.
Description
1
1.854.0010
iConnect
1
1.867.0010
pH Module
1
6.0278.300
iUnitrode with Pt 1000
Combined pH glass electrode for measurements in difficult media,
with memory chip for sensor data such as article and serial number,
calibration data and calibration history.
Shaft material:
Glass
Measuring range:
0 - 14
Measuring unit:
pH
Temperature range, long-
term (°C):
0 - 80
Temperature range, short-
term (°C):
0 - 100
Shaft diameter top (mm):
12
Shaft diameter bottom (mm): 12
Min. immersion depth (mm):
30
Temperature sensor:
Pt1000
Indicator electrode shape:
Cylinder
Membrane glass type:
U
Membrane resistance:
150 - 500
Electrode zero point (mV):
0 - +/-15
Electrode slope:
> 0.97
Internal reference electrode
type:
LL system
Diaphragm:
Fixed ground-joint diaphragm
Reference electrolyte type:
c(KCl) = 3 mol/L
Bridge electrolyte type:
c(KCl) = 3 mol/L
Electrolyte flow rate (μl/h):
5 - 30