Specifications HI98131 pH Range 0.00 to 14.00 pH Resolution 0.01 pH Accuracy ±0.1 pH Calibration automatic, one or two-point calibration (using pH 4.01, 7.01, 10.01 buffers); one-point calibration using HI5036 or HI50036 Quick Cal calibration solution Temperature Compensation automatic EC Range 0.00 to 6.00 mS/cm Resolution 0.01 mS/cm Accuracy ±2% F.S. Calibration automatic, one-point at 1.41 mS/cm or 5.00 mS/cm; one-point calibration using Quick Cal calibration solution Temperature Compensation automatic, with β = 1.9%/°C TDS Range 0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF) Resolution 10 ppm (mg/L) Accuracy ±2% F.S. Conversion Factor** 0.5 (500 ppm) or 0.7 (700 ppm) Temperature Range* 0.0 to 60.0°C / 32.0 to 140.0°F Resolution 0.1°C / 0.1°F Accuracy ±0.5°C /±1°F Additional Specifications pH Electrode HI73127 (replaceable; included) Environment 0 to 50°C (32 to 122°F); RH max 100% Battery Type / Life 1.5V (4) / approx. 100 hours of continuous use; auto-off after 8 min or 60 min of non-use; can be disabled Dimensions / Weight 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’) / 100 g (3.5 oz.) Ordering Information HI98131 (GroLine Combo) is supplied with HI73127 pH electrode, electrode removal tool, Quick Cal calibration solution sachets (4), electrode cleaning solution sachet, batteries, storage cap, quality certificate, and instruction manual. Replaceable pH electrode cartridge The Combo features an easy-to-replace pH electrode. The sturdy, snap-in connector means there are no pins which could bend or break. Supplied complete Supplied with all the tools necessary to start performing tests High accuracy EC/TDS graphite probe The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits. The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings. Calibrate pH and EC with one solution Callibration of both pH and EC can be performed using our Quick Cal calibration solution pH solutions begin on page 2.158; Quick Cal solutions begin on page 2.165; EC and TDS solutions begin on page 5.34; see pH electrode specifications on page 1.70 Protective cap The protective cap features an internal cup that can be filled with storage solution to keep the pH sensor moist. 1 Testers and Monitors 1.11 www.hannainst.com | testers
RkJQdWJsaXNoZXIy MTI3NTM=