HANNA HI 9147-04

Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure immediately and on demand.

HI 9147 is equipped with automatic temperature compensation plus user adjustable altitude and salinity compensations for the most accurate measurements. This unit comes with a rechargeable battery ( inductive charger not included) .

HI 9147 is a must have for DO sensitive organisms or high bio-load environments.

• Designed specifically for aquaculture
• Backlit LCD
• Automatic temperature compensation
• Automatic salinity compensation
• Water-resistant
• Protective rubber boot included

HI 9147-04 is supplied with HI 76409/ 4 with 4 m ( 13’ ) cable, ( 2) spare membranes with O-rings, electrolyte solution ( 30 ml) , rubber protective boot, rechargeable battery, screwdriver and instructions.

Range O2: 0.0 to 50.0 mg/ L; % Saturation O2: 0 to 600 % ; Temperature: -5.0 to 50.0° C
Resolution O2: 0.1 mg/ L or 1% ; Temperature: 0.1° C
Accuracy O2: ± 1% of reading; Temperature: ± 0.2° C
Calibration Manual, in saturated air
Temperature Compensation Automatic, -5 to 50° C ( 23° F to 122° F)
Salinity Compensation 0 to 51 g/ L ( 1 g/ L resolution)
Probe, fixed ( included) HI 76409/ 4 with 4 m ( 13′ ) cable ( included) or HI 76409/ 10 with 10 m ( 33′ ) cable
Battery Type/ Life ( 1) 9V Ni-Mh, rechargeable/ approx. 200 hours of continuous use without backlight; auto-off after 6 minutes of non-use;
Environment 0 to 50° C ( 32 to 122° F) ; 100% max RH
Dimensions 196 x 80 x 60 mm ( 7.7 x 3.1 x 2.4′ ‘ )
Weight 500 g ( 1.1 lbs.)