Specifications HI902C pH Range -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH Resolution 0.1; 0.01; 0.001 pH Accuracy (@25°C/77°F) ±0.001 pH mV Range -2000.0 to 2000.0 mV Resolution 0.1 mV Accuracy (@25°C/77°F) ±0.1 mV ISE Range 1•10-⁶ to 9.99•10¹⁰ Resolution 1; 0.1; 0.01 Accuracy (@25°C/77°F) ±0.5% monovalent; ±1% divalent Temperature Range -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2 K Resolution 0.1°C; 0.1°F; 0.1K Accuracy (@25°C/77°F) ±0.1°C; ±0.2°F; ±0.1K, excluding probe error Other Specifications Burette Sizes 5, 10, 25 and 50 mL Burette Resolution 1/40000 Display Resolution 0.001 mL Dosing Accuracy ±0.1% of full burette volume Display 5.7” (320 x 240 pixel) backlit color LCD Languages English, Portuguese, Spanish Methods load up to 100 methods (standard and user-defined) Burette Auto-Detection burette size is automatically recognized when inserted into the unit Programmable Stirrer overhead propeller type, 100-2500 RPM, resolution 100 rpm Flow Rate user-selectable from 0.1 mL/min to 2 x burette volume/min Temperature Compensation manual (MTC) or automatic (ATC) Endpoint Determination equivalence point (1st or 2nd derivative) or fixed pH/mV value pH Calibration up to five-point calibration, eight standard buffers and five custom buffers mV Calibration single point offset ISE Calibration up to five-point calibration, seven standard solutions and five user-defined standards Potentiometric Titrations acid-base, redox, precipitation, complexometric, non-aqueous, argentometric Measurement Units user-specified expression of concentration units to suit specific calculation requirements Real Time & Stored Graphs mV-volume or pH-volume titration curve, 1st derivative curve or 2nd derivative curve pH mode, mV mode or ISE mode: pH/mV/concentration versus time Data Storage up to 100 titration and pH/mV/ISE reports USB Host (Side) flash drive compatibility for transfers of methods and reports Peripherals (Rear) connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232, interface for autosampler GLP Conformity instrumentation data storage and printing capabilities Operating Environment 10 to 40°C (50 to 104°F), up to 95% RH Storage Environment -20 to 70°C (-4 to 158°F), up to 95% RH Power 100-240 VAC "-01" models, US plug (type A) "-02" models, European plug (type C) Dimensions 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in) Weight approximately 9 kg (20 lbs.) with one pump, stirrer and sensors Ordering Information HI902C1-01 and HI902C1-02: titrator with one analog board, overhead propeller stirrer with stand, 25 mL glass burette, dosing pump drive, temperature sensor, USB cable, 256 Mb USB flash drive and PC software. HI902C2-01 and HI902C2-02: titrator with two analog boards, overhead propeller stirrer with stand, 25 mL glass burette, dosing pump, temperature sensor, USB cable, 256 Mb USB flash drive and PC software. Titration solutions and reagents begin on page 4.72; See accessories on page 4.76 4 Titration 4.35 www.hannainst.com |
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