Hanna HI902C1-02 Automatic Titration System

pH Range: -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH
pH Resolution: 0.1 pH / 0.01 pH
pH Accuracy (@25ºC/77ºF): ±0.001 pH
pH Calibration: up to five-point calibration, eight standard buffers and five custom buffers
mV Range: -2000.0 to 2000.0 mV
mV Resolution: 0.1 mV
mV Accuracy (@25ºC/77ºF): ±0.1 mV
mV Calibration: single-point offset
ISE Range: 1•10⁻⁶ to 9.99•10¹⁰
ISE Resolution: 1; 0.1; 0.01
ISE Accuracy: ±0.5% monovalent; ±1% divalent
ISE Calibration: up to five-point calibration, seven standard solutions and five user-defined standards
Temperature Range: -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2K
Temperature Resolution: 0.1°C; 0.1°F; 0.1K
Temperature Accuracy (@25ºC/77ºF): ±0.1°C; ±0.2°F; ±0.1K, excluding probe error
Temperature Compensation: manual (MTC) or automatic (ATC)
Programmable Stirrer: propeller type, 100 to 2500 rpm, resolution 100 rpm
Display: 5.7” (320 x 240 pixel) backlit color LCD
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
Methods: up to 100 methods (standard and user-defined)
Burette Auto-Detection     burette size is automatically recognized when inserted into the unit
Flow Rate: user-selectable from 0.1 mL/min to 2 x burette volume/min
Endpoint Determination: equivalence point (1st or 2nd derivative) or fixed pH/mV value
Potentiometric Titrations: acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, 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
USB Host (Side): flash drive compatibility for transfer 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
Languages: English, Portuguese, Spanish
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 Supply: 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)