HI 9146
Portable Dissolved
Oxygen Meter
·
On-screen tutorial
messages
·
Two point calibration
·
Auto endpoint
·
DO range up to 300%,
temperature compensated
·
Altitude compensation
up to 4000 m
·
Salinity compensation up
to 80 g/L
·
Automatic calibration
in air
·
GLP features
·
Low battery indicator
HI 9146 is a water-resistant, dissolved oxygen
meter that measures up to 300% saturation or 45 ppm (mg/L) with temperature
compensation and automatic calibration. It has been developed for DO and
temperature measurement in water, wastewater, wine and applications such as
fish farming.
This instrument also allows altitude
compensation up to 4000 m and the ppm and % saturation are both compensated for
changes in solubility of oxygen in water and for permeability of the membrane
as well as the temperature effect.
The included polarographic
probe features built-in temperature compensation and removable protective
membrane cover.
Order Information:
HI 9146-04 is supplied complete with HI 76407/4F probe with 4 m (13.1) cable,
HI 76407A membranes (2), HI 7041S electrolyte solution (30 mL), batteries,
instructions and rugged carrying case.
HI 9146-10 is supplied complete with HI 76407/10F probe
with 10 m (32.8) cable, HI 76407A membranes (2), HI 7041S electrolyte solution
(30 mL), batteries, instructions and rugged carrying case.
Range
|
O2
|
0.00 to 45.00 mg/L
|
Range
|
% Saturation O2
|
0.0 to 300.0%
|
Range
|
Temperature
|
0.0 to 50.0°C
|
Resolution
|
O2
|
0.01 mg/L
|
Resolution
|
% Saturation O2
|
0.1%
|
Resolution
|
Temperature
|
0.1°C
|
Accuracy
|
O2
|
±1.5% F.S.
|
Accuracy
|
% Saturation O2
|
±1.5% F.S.
|
Accuracy
|
Temperature
|
0.5°C
|
Calibration
|
|
automatic, in air,
at 100%
|
Temperature
Compensation
|
|
automatic, 0 to 50°C
(32 to 122°F)
|
Altitude
Compensation
|
|
0 to 1900 m (100 m
326' resolution)
|
Salinity
Compensation
|
|
0 to 40 g/L (1g/L
resolution)
|
Probe
|
|
HI 76407/4F with 4 m
cable
|
Power Supply
|
|
4 x 1.5 AA batteries
/ approx. 200 hours of continuous use;
auto-off after 4 hours of inactivity; or input for 12 Vdc
power adapter
|
Environment
|
|
0 to 50°C (32 to
122°F); RH max 100%
|
Dimensions
|
|
196 x 80 x 60 mm
(7.7 x 3.1 x 2.4")
|
Weight
|
|
500 g (1.1 lb.)
|
|