6
OPERATIONAL GUIDE
SPECIFICATIONS
RANGE
0.00 to 14.00 pH
±1999 mV
RESOLUTION
0.01 pH
1 mV
ACCURACY @ 25 °C
±0.01 pH
±1 mV
pH Calibration
Manual, 2 point, through knobs
Temperature
Compensation
Manual from 0 to 100 °C
(32 to 212 °F)
pH Electrode
(included)
HI1332B plastic body, double junction,
refillable, with BNC and
1 m (3.3') cable
Analog Output
(HI22091 only)
0 to 5 V
0 to 14 pH/-1999 to + 1999 mV
Temperature: always 0
Input Impedance
10
12
ohms
Power Supply
12 Vdc adapter (included)
Environment
0 to 50 °C (32 to 122 °F)
max. 95% RH non-condensing
Dimensions
235 x 222 x 109 mm
(9.2 x 8.7 x 4.3”)
Weight
1.3 Kg (2.9 lbs)
POWER CONNECTION
Plug the supplied 12 Vdc adapter into the power supply socket (#12
on page 5).
Note: Make sure the mains line is protected by a fuse.
ELECTRODE CONNECTION
For combination
pH
or
ORP
electrodes (with internal reference) connect
the electrode's BNC to the socket provided (#10 on page 5).
For an electrode with a separate reference, connect the measuring
electrode's BNC to the BNC socket (#10 on page 5) and the reference
electrode's jack to the socket provided (#11 on page 5).
