ENVIROLAB SDN. BHD.
Lot 497, Jalan Perusahaan 3,
Bandar Baru Sungai Buloh,
47000 Sungai Buloh,
Selangor, Malaysia.
+603-6150 8718
+6010-666 6498
+603-6151 7918

Hanna Polarographic Dissolved Oxygen Meter HI 9142

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Hanna Polarographic Dissolved Oxygen Meter HI 9142 Dissolved Oxygen Meter HANNA INSTRUMENTS


The HI9142 is a rugged, portable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions. The meter features manual calibration and an auto-off function. The HI9142 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, protective shield, and rugged carrying case.

  • Easily Replaceable Membrane Caps
  • One or Two Point Calibration
  • Waterproof

Specifications

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.

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