Hi 4101 ammonia electrode – Hanna Instruments HI 4101 User Manual
Page 3

3
HI 4101 Ammonia Electrode
HI 4101 Ammonia Electrode
HI 4101 Ammonia Electrode
HI 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. Specifications
Specifications
Specifications
Specifications
Specifications
Type:
NH3 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