Hanna Instruments is proud to introduce the world’s most innovative DO meter: edge®.
Hanna HI2004 Dissolved Oxygen Meter: 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.
Berikut adalah spesifikasi Hanna HI2004 Dissolved Oxygen Meter
| Dissolved Oxygen Measurement Type | polarographic |
|---|---|
| Dissolved Oxygen Range | 0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation |
| Dissolved Oxygen Resolution | 0.01 ppm (mg/L); 0.1% saturation |
| Dissolved Oxygen Accuracy | ±1 digit; ±1.5% of reading |
| Dissolved Oxygen Calibration | one or two points at 0% (HI 7040 solution) and 100% (in air) |
| Dissolved Oxygen Temperature Compensation | ATC: 0 to 50 ºC; 32.0 to 122.0 °F |
| Salinity Compensation | 0 to 40 g/L (with 1 g/L resolution) |
| Altitude Compensation | -500 to 4000 m (with 100 m resolution) |
| Temperature Range | -20.0 to 120.0 ºC ; -4.0 to 248.0 °F** |
| Temperature Resolution | 0.1 ºC; 0.1 ºF |
| Temperature Accuracy | ±0.5 °C, ±0.9 °F |
| DO Probe | HI764080 (included) |
| Logging Type | Manual log-on-demand (Max. 200 logs); Manual log-on-stability (Max. 200 logs); Interval logging *** (Max. 600 samples; 100 lots) |
| Logging Memory | up to 1000*** records |
| Connectivity | 1 micro USB port for charging and PC connectivity, 1 USB port for storage |
| GLP | Yes |
| Battery Type/Life | Built-in rechargeable battery with up to 8 hours of continuous use |
| Power Supply | 5 VDC adapter (included) |
| Environment | 0 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Dimensions | 202 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight | 250 g (8.82 oz) |
| Ordering Information | edge® HI2004 includes benchtop docking station with electrode holder, wall mount cradle, USB cable, HI 764080 Dissolved Oxygen electrode, HI 7041S Refill electrolyte solution, 2 DO membrane caps, 2 DO membrane cap o-rings, 5 VDC power adapter, and instruction. |
| Notes | * temperature limits will be reduced to actual probe/sensor limits ** with temperature compensation function disabled *** for standard mode only |
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