Clarkson HI9146-04
Portable Dissolved Oxygen Meter
Hanna Instruments HI 9146-04
Description:
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, 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.
Specifications:
|
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.)
|
|
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)
|
|
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.)
|
Accesories:
|
Electrodes |
|
|
DO Probe with Protective Sleeve, 4 m cable
|
|
|
DO Probe with Protective Sleeve, 10 m cable
|
|
Solutions |
|
|
Zero Oxygen Solution
|
|
|
Refilling Electrolyte Solution, 230 mL
|
|
|
Refilling Electrolyte Solution, 500 mL
|
|
|
Refilling Electrolyte Solution, 30 mL
|
|
Accessories |
|
|
Membranes for DO Probes
|
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.
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