HI2004 – edge® Dedicated Dissolved Oxygen Meter

Hanna Instruments is proud to introduce the world’s most innovative DO meter: edge®.

edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. edge is a single meter that can measure Dissolved Oxygen and is incredibly easy to use.

 

Slim designed Clark Type Polarographic DO probe

edge® utilizes a ½” diameter Clark type polarographic DO probe with replaceable PTFE membrane caps. This small diameter probe is ideal for many applications including those that require in situ DO measurement such as in a wine bottle.

Capacitive Touch

edge features a capacitive touch keypad that gives a distinctive, modern look. The keypad is sensitive enough to be used with laboratory gloves and has a fast response. Since the keypad is part of the screen, there are no buttons to get clogged with sample residue.

Large Easy to Read LCD

edge features a 5.5” LCD display that you can clearly view from over 5 meters. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.

DO Specifications

DO Range	0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation
DO Resolution	0.01 ppm (mg/L); 0.1% saturation
DO Accuracy	±1.5% of reading ±1 digit
DO Calibration	automatic one or two point at 100% saturation (8.26 mg/L) and 0% saturation (0 mg/L).
DO Temperature Compensation	ATC: 0 to 50 ºC; 32.0 to 122.0 °F
Salinity Compenstaion	0 to 40 g/L (with 1 g/L resolution)
DO Altitude Compensation	-500 to 4000 m (with 100 m resolution)

Temperature Specifications

Temperature Range	-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution	0.1 °C, 0.1 °F
Temperature Accuracy	±0.5 °C, ±0.9 °F
°C/°F	Yes