HANNA HI 91410 Dissolved Oxygen Meter, Printing/Logging, HI91410
*** All HANNA printing meters are discontinued in 2012.
HI 9141 and HI 91410 are portable, printing D.O. meters designed for continuous monitoring and recording at selectable time intervals. The low-power printer uses regular paper that is easily sourced and will not fade over time.
HI 91410 combined all of the comprehensive printing functions of the HI 9141, with the capability to log measurements. In addition to supplying the user with instant print-outs of D.O., HI 91410 also provides data logging storage of up to 8000 readings. Scroll through the data at any time, print or even transfer to a computer system via (optional) HI 9200 infrared cradle, for elaboration or permanent storage. Simply place the meter on the cradle and, at the touch of a button, all of the recorded lots are transferred in seconds. This infrared connection is important in humid environments, where a standard RS232 plug on a meter could become damaged.
In addition to the automatic calibration feature, both meters automatically compensate for two very important parameters: altitude from 0 to 1900 meters (6230'), and salinity from 0 to 40 g/L.
Range O2 0.00 to 19.99 ppm (mg/L)
Range Temperature 0.0 to 50.0°C
Resolution O2 0.01 mg/L
Resolution Temperature 0.1°C
Accuracy O2 ±1.5% F.S.
Accuracy Temperature ±0.5°C
Calibration automatic, in air, at 100%
Temperature Compensation automatic, 0 to 30°C
Altitude Compensation 0 to 1900 m (resolution 100 m)
Salinity Compensation 0 to 40 g/L (resolution 1 g/L)
Probe HI 76407/4, polargraphic, 4 m (13') cable (included)
Printer low power impact type-belt, common paper, 38 mm (HI 710034)
Printing Interval selectable between 1, 2, 5, 10, 15, 30, 60, 120 and 180 minutes
Logging Interval selectable between 1, 2, 5, 10, 15, 30, 60, 120 and 180 minutes
PC Connection RS232 port with HI 9200 transmitter and HI 92000 software (not included)
Power Supply 4 x 1.5V AA / approx. 70 hours of continuous use (with rapid printing interval);
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 95% non-condensing
Dimensions 220 x 82 x 66 mm (8.7 x 3.2 x 2.6")
Weight 550 g (1.21 lb.)
HI 91410 is supplied with D.O. probe HI 76407/4 with 4m (13') cable, 2 spare membranes, electrolyte solution HI 7041S (30 mL), 5 paper rolls, batteries, rugged carrying case and instructions.