HEAD OFFICE – JHBHanna Instruments (Pty) Ltd6 Vernon RoadMorninghill, BedfordviewT: (011) 615 6076F: (011) 615 8582E: [email protected]
CAPE TOWN BRANCHUnit B18 Bellville Business ParkBelville, Cape TownT: (021) 946 1722F: (021) 946 1723E: [email protected]
DURBAN BRANCH2 Sunnyside Centre48 Sunnyside LanePinetownT: (031) 701 2711F: (031) 701 2706E: [email protected]
www.hanna.co.za
HI98194 • HI98195 • HI98196Portable Meter pH, ORP, EC, TDS, Resistivity, Salinity, Seawater σ, Dissolved Oxygen, Atmospheric Pressure and Temperature • Color coded, fi eld replaceable sensors• Automatic barometric pressure compensation
HI98193 Portable MeterDissolved Oxygen and BOD• Display units in % saturation or mg/L (ppm) • Automatic polarization of probe at startup• Ready-to-use PTFE preformed membrane caps• Built-in barometer
HI98192 Portable MeterEC/TDS/Resistivity/SalinityMeter with USP <645>• Salinity can be displayed as % NaCl, seawater scale (ppt) or practical salinity scale (PSU)• Four-ring platinum probe• GLP and On-Screen Help• CAL Check™* Includes rugged case
HI98190 • HI98191 Portable MeterpH/ORP and pH/ORP/ISE• Extensive choice of units to display readings (ppm, ppt, g/L, μg/L, mg/L, M, mol/L, mmol/L, %, w/v, user)• Automatic or manual temperature compensation• Five-point calibration with seven standard buffers and fi ve custom buffers.
Professional Waterproof Meters pH, pH/ISE, EC/TDS and DO
![The pH Scale and Indicators. The pH Scale pH- “potency hydrogen” [H + ], a measure of how acidic or basic a solution is, the concentration of H + ions](https://cdn.vdocuments.site/doc/165x107/56649dbe5503460f94ab0c87/the-ph-scale-and-indicators-the-ph-scale-ph-potency-hydrogen-h-.jpg)