Clarkson HI9143
Portable D.O. Meter with Extended Range in Water-Resistant Casing
Hanna Instruments HI 9143
Description:
Field work can subject instrumentation to the inclemency of weather. Cold, rain, snow, dust and
humidity can cause condensation to breech the housing, which eventually compromises the meter
and rapidly diminishes its performance and life. HI 9143 and HI 9145 are designed for harsh outdoor
applications, especially waste water treatment and fish farming. Simple on-site calibration requires
no chemical solutions. Just expose the probe to air and press the CAL button. In a few minutes, the
meter is calibrated and ready to use. Auto-calibration eliminates the need to use a screwdriver or
other devices to adjust the reading.
The new and improved HI 9143 and HI 9145 measure and display O² from 0 to 300%, 0 to 45 mg/L
and temperature from 0 to 50°C.
In addition to the features of HI 9145, HI 9143 also supplies the user with compensations for salinity
and altitude factors. And both meters compensate for the temperature effect.
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.)
|
Accessories:
|
Electrodes |
|
|
Dissolved Oxygen Probe
|
|
|
Membranes for D.O. Probes
|
|
|
Dissolved Oxygen Probe for HI 9141, HI 9142, HI 9143, HI 91410 and HI 9145
|
|
|
Dissolved Oxygen Probe
|
|
Solutions |
|
|
Electrolyte Solution for D.O. Probes
1 x 30mL bottle
|
|
Accessories |
|
|
Voltage adapter from 230V to 12 Vdc (European plug)
|
|
|
Rugged Carrying Case for Portable, Waterproof and Printing Meters
|
Order Information:
HI 9143 is supplied with D.O. probe HI 76407/4 with 4m (13') cable, 2 spare membranes, electrolyte
solution HI 7041S (30mL), batteries, rugged carrying case and instructions.
Downloads: