HI901W - Titolatore potenziometrico automatico specifico per Enologia

Scala mV: -2000.0 to 2000.0 mV
Risoluzione mV: 0.1 mV
Accuratezza mV: ±0.1 mV
mV Calibration: single point offset
Scala pH: -2.000 to 20.000 pH; -2.00 to 20.00 pH; -2.0 to 20.0 pH
Risoluzione pH: 0.001 pH; 0.01 pH; 0.1 pH
Accuratezza pH: ±0.001 pH
Calibrazione pH: up to five-point calibration, eight standard buffers and five custom buffers
Compensazione della Temperatura pH: automatic from -5.0 to 105.0°C; 23.0 to 221.0°F
Scala ISE: 1 x 10⁻⁶ to 9.99 x 10¹⁰ concentration
Risoluzione ISE: 1; 0.1; 0.01 concentration
Accuratezza ISE: ±0.5% (monovalent ions); ±1% (divalent ions)
Calibrazione ISE: automatic, up to five point calibration, seven fixed standard solutions available (0.01, 0.1, 1, 10, 100, 1000, 10000 choice of concentration) and five custom solutions
Scala Temperatura: -5.0 to 105.0°C; 23.0 to 221.0°F; 268.2 to 378.2K
Risoluzione Temperatura: 0.1°C; 0.1°F; 0.1K
Accuratezza Temperatura: ±0.1°C; ±0.2°F; ±0.1K, excluding probe error
Titolazioni Potenziometriche: acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric
Capacità Schede Analogiche: one analog board for pH/ORP/ISE
Unità di Misura: user-specified expression of concentration units to suit specific calculation requirements
Criteri per Endpoint: single equivalence point (1st or 2nd derivative) or fixed pH/mV value
Capacità della Pompa di Dosaggio: one included
Flow Rate: user-selectable from 0.1 mL/min to 2 x burette volume/min
Dosing Accuracy: ±0.1% of full burette volume
Burette: one 25 mL burette included
Burette Size Capability: 5, 10, 25, and 50 mL (auto-detection)
Dosing Pump Resolution: 1/40000
Stirrer Type: overhead propeller type
Stirrer Speed: 200 to 2500 rpm, resolution 100 rpm
Titrator Methods: up to 100 methods (standard and user-defined)
Linked Methods: not available
Back Titrations: not available
Reports: up to 100 titration and pH/mV/ISE reports
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
GLP Conformity: instrumentation data storage and printing capabilities
Autosampler Compatible: not available
Collegamento: USB: flash drive compatibility for transfer of methods and reports
RS232 for analytical balance
Parallel printer port
Peripheral Devices: connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232
Display: 5.7” (320 x 240 pixel) backlit black and white LCD
Languages: English, Portuguese, Spanish
Condizioni di Utilizzo: Operating: 10 to 40°C (50 to 104°F), up to 95% RH
Storage: -20 to 70°C (-4 to 158°F), up to 95% RH
Dimensioni: 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)
Peso: approximately 9 kg (20 lbs.) (with one pump, stirrer and sensors)
Informazioni Ordine: HI901W includes titrator with one analog board, overhead propeller stirrer with stand, 25 mL glass burette, dosing pump, temperature sensor, USB cable, 256 MB USB flash drive and PC software.