Measurement • Choice of Measurement Unit · DO – %Sat, mg/L, ppm · BOD – ppm, mg/L · OUR – ppm, mg/L · SOUR – ppm, mg/L · Pressure – mmHg, mbar, kPa, inHg, psi, atm • Application-specific profiles allow quick and direct measurement without the need to update the sensor and system settings • Active log during measurement • Measurement stability indicator (using the Stability Criteria setting) • Reading modes: direct and direct/autohold; BOD, OUR, SOUR • Temperature compensation can be Automatic or set manually • Audible and/or alarm messages for measurements outside of predefined limits • Galvanic isolation for measurement Calibration • One or two points automatic calibration at 100.0 % (8.26 mg/L) and 0.0 % (0.00 mg/L) • One point manual calibration using a valued entered by the user * The range may be limited by the probe’s limits. Specifications HI6000 with HI6000-4 DO Module DO Range* 0.0 to 500.0 % saturation 0.00 to 90.00 mg/L (ppm) concentration Resolution 0.1 % saturation 0.01 mg/L (ppm) Accuracy Refer to probe used Calibration points One or two points at 100.0 % (8.26 mg/L) and 0.0 % (0.00 mg/L) Calibration type Automatic Manual (user entered value in % saturation, mg/L, or ppm) Barometric pressure Range 450.0 to 850.0 mmHg / 600.0 to 1133.2 mbar / 60.00 to 113.32 kPa / 17.72 to 33.46 inHg / 8.702 to 16.436 psi / 0.5921 to 1.1184 atm Resolution 0.1 mmHg / 0.1 mBar / 0.01 kPa / 0.01 inHg / 0.001 psi / 0.0001 atm Accuracy ±3 mmHg within ±15 % from calibration point ±3 mmHg ±1 least significant digit Compensation Automatic (meter-integrated barometer) Manual Temperature Range* −20.0 to 120.0 °C −4.0 to 248.0 °F 253.2 to 393.2 K Resolution 0.1 °C 0.1 °F 0.1 K Accuracy Refer to probe used Compensation Automatic Manual Calibration Single point, adjustable Salinity compensation Manual › 0.00 to 45.00 PSU or ppt › 0.0 to 130.0 % Reading mode Direct Direct/Autohold OUR SOUR BOD View Basic Measurement data Measurement profile (if enabled) Stability status Simple GLP Basic view information DO last calibration date, offset, average slope Full GLP Simple GLP information Calibration point details Graph Basic view information Measurement versus time graph Table Basic view information Table with measurements updated every second 7 Multiparameter 7.19 www.hannainst.com | benchtop
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