- Easily Replaceable Membrane Caps
- One or Two Point Calibration
The HI9142 is a durable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions.
The meter features manual calibration at 100% and automatic calibration in zero oxygen solution.
The HI9142 includes a polarographic probe with replaceable polytetrafluoroethylene (PTFE) membrane caps and protective shield.
The rugged, waterproof housing of the HI9142 solves many of the problems with frequent field use.
Specifications DO Meter HANNA HI9142 :
|DO Range||0.0 to 19.9 mg/L (ppm)|
|DO Resolution||0.1 mg/L (ppm)|
|DO Accuracy (@ 25°C/77°F)||±1.5% F.S.|
|Temperature Range||-5.0 to 50.0°C (23.0 to 122.0°F)|
|Temperature Resolution||0.1°C (1°F)|
|Temperature Accuracy (@ 25°C/77°F)||±0.2°C (±1°F) (excluding probe error)|
|Temperature Compensation||automatic, 0 to 50°C (32 to 122°F)|
|Probe||polarographic DO probe, internal temperature sensor, DIN connector|
|Calibration||manual, at one or two points (zero and slope)|
|Battery Type / Life||1.5V AA (4) / approx. 500 hours of use|
|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.)|
|Ordering Information||HI9142 is supplied complete with HI76407 DO probe, HI76407A/P pre-formed PTFE DO membranes (2), HI7041S electrolyte solution (30 mL), batteries, instructions and rugged carrying case.|
|Warranty||2 years (probe 6 months)|