Product: HANNA measurer pocket pH + EC (electric conductivity) High Scale + Temperature HI98129)
Instrument watertight pocket series COMBO and 'designed to obtain accurate measurements of 4 parameters. Is no longer 'need to use 2 or 3 instruments for these measures: the Hanna COMBO solves all your needs. In addition to displaying the temperature of the sample on display, COMBO automatically compensates for all measures of pH, conductance and salinity. To create more 'accurate in every particular application, the conversion factor EC/TDS and the beta coefficient of temperature compensation can be set by the user.
Completely watertight and buoyant, also have a large display with two levels of reading and auto-off in case of in'attività. Leletrodo PH can be replaced with great ease and still has a long life thanks to the junction in renewable fibers. Probe conductance and salinity in graphite, is not affected by salts and other aggressive substances. The combis are the most fast, efficient and accurate for all the random checks.
- PH scale from 0.00 to 14.00 pH scale
- EC from 0 to 3999 mS / cm Scale
- TDS 0 to 2000 ppm
- Temperature scale from 0.0 to 60.0 ° C
- Resolution pH 0.01 pH Resolution EC 1 mS / cm
- Resolution 1 ppm TDS
- Temperature resolution 0.1 ° C Accuracy (at 20 ° C) pH ± 0.01 pH
- Accuracy (at 20 ° C) EC / TDS ± 2% F.S.
- Accuracy (at 20 ° C) temperature ± 0.5 ° C
- Comp temperature pH: automatic; EC / TDS: automatic with Å ¸ adjustable from 0.0 to 2.4% / ° C
- PH Calibration Automatic 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01/10.01 or 4.01/6.86/9.18)
- Calibration EC / TDS Automatic 1413 mS / cm
- Factor conv. EC / TDS selectable from 0.45 to 1.00
- PH electrode HI 73127 (replaceable, included)
- Battery type / length 4 x 1.5V / approx 100 hours of continuous use, auto-off after 8 minutes
- Dimensions 163 x 40 x 26 mm Dimensions 163 x 40 x 26 mm 85 g