3
HI 4101 Ammonia ElectrodeHI 4101 Ammonia Electrode
HI 4101 Ammonia ElectrodeHI 4101 Ammonia Electrode
HI 4101 Ammonia Electrode
I. I.
I. I.
I.
Introduction:Introduction:
Introduction:Introduction:
Introduction:
The Hanna HI 4101 Ammonia gas selective electrode is a
combination electrode designed for the measurement of
ammonia in aqueous solutions such as waste water samples,
wine, beer. Ammonium ions are also measured by conver-
sion to ammonia gas upon ISA addition.
II.II.
II.II.
II.
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
Type: NH
3
gas sensing
electrode with glass pH
internal, Ag/ AgCl
reference and gas
permeable PTFE
membrane.
Species Measured: NH
4
+
, NH
3
Measurement Range: 1.0 M to 1x 10
-6
M
17000 to 0.02 ppm
Interfering ions: Surfactants, wetting
agents, volatile amines.
Operating Temperature: 0 to 40°C
Operating pH: >11 pH
Dimensions: 12 mm (OD) X 120
mm (insertion)
0.47”x 4.72”
Wetted materials: Delrin®, body and cap
PTFE gas membrane
Connection: BNC
