Specifications HI84502 Titrator Range Low Range: 0.1 to 5.0 g/L (ppt) of tartaric acid High Range: 4.0 to 25.0 g/L (ppt) of tartaric acid Resolution 0.1 g/L (ppt) Accuracy (@25°C/77°F) ±0.1 g/L or 3 % of reading, whichever is greater Method acid-base titration Sample Volume Low Range: 10 mL High Range: 2 mL Principle endpoint titration: 7.00 pH or 8.20 pH Pump speed 10 mL/min Stirring Speed 600 rpm pH Range -2.0 to 16.0 pH; -2.00 to 16.00 pH Resolution 0.1 pH / 0.01 pH Accuracy (@25°C/77°F) ±0.01 pH Calibration one, two or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) Temperature Compensation manual or automatic mV Meter Range -2000.0 to 2000.0 mV Resolution 0.1 mV Accuracy (@25°C/77°F) ±1.0 mV 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 (@25°C/77°F) ±0.4°C; ±0.8°F; ±0.4 K Additional Specifications Logging Data up to 400 samples ( 200 pH/mV, 200 titration) pH Electrode HI1048B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included) Temperature Probe HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included) Connectivity (1) Type-B USB for PC interface, (1) Type-A USB for storage Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing Power Supply 12 VDC adapter (included) Dimensions 235 x 200 x 150 mm (9.2 x 7.9 x 5.9”) Weight 1.9 kg (67.0 oz.) Ordering Information HI84502-01 (115V) and HI84502-02 (230V) are supplied with HI1048B pH electrode, HI7662-T temperature probe, HI7082 electrode fill Solution (30 mL), HI84502-70 reagent kit (consisting of: 1 bottle HI84502-50 (230 mL) titration solution and HI84502-55 (120 mL) pump calibration standard (1 bottle)), (2) 100 mL beakers, dosing pump valve, 2000 µL automatic pipette (1) with plastic tips (2), 5 mL syringe, 1 mL plastic pipette, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), stir bar, electrode cleaning solution sachets for wine deposits (2), electrode cleaning solution sachets for wine stains (2), power adapter, instruction manual and quality certificate. On-screen Features Titration Curve Displayed On Screen The HI84502 offers real time graphing of the titration curve on the LCD. Log and Recall Data Log up to 400 samples (200 for titration results; 200 for mV/pH) and recall or export data to a USB stick or PC. CAL Check™ A Hanna exclusive process for checking the condition of electrodes which helps keep measurements accurate. See reagents and accessories on page 4.80 4 Titration 4.71 www.hannainst.com |
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