HANNA HI902C Automatic Potentiometric (pH/mV/ISE) Titration System Single probe input
The HI902C is an automatic titrator that complements our wide range of products dedicated to efficient and accurate laboratory analysis. The HI902C potentiometric titrator can perform acid/base, redox (ORP), complexometric, precipitation, non-aqueous, argentometric, and ion selective titrations, as well as back titrations and titre determinations. This powerful titrator automatically dispenses the titrant, detects the endpoint, and performs all necessary calculations and graphing. In addition to titration, the HI902C also operates as a fully functional pH, mV/ORP, and ion selective electrode (ISE) meter.
| SKU | HI902C1-01 |
| Name | Automatic Potentiometric (pH/mV/ISE) Titration System – HI902C-Single probe input |
| mV Range | -2000.0 to 2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV |
| mV Calibration | single-point offset |
| pH Range | -2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH |
| pH Resolution | 0.1; 0.01; 0.001 pH |
| pH Accuracy | ±0.001 pH |
| pH Calibration | up to five-point calibration, eight standard buffers and five custom buffers |
| pH Temperature Compensation | manual (MTC) or automatic (ATC) |
| 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 | ±0.1°C; ±0.2°F; ±0.1K, excluding probe error |
| Potentiometric Titrations | acid/base (pH or mV-mode), redox, precipitation, complexometric, non-aqueous, ion-selective, argentometri |
| Measurement Units | user-specified expression of concentration units to suit specific calculation requirements |
| Endpoint Criteria | equivalence point (1st or 2nd derivative) or fixed pH/mV value |
| Flow Rate | user-selectable from 0.1 mL/min to 2 x burette volume/min |
| Dosing Accuracy | ±0.1% of full burette volume |
| Burette Size Capability | 5, 10, 25, and 50 mL |
| Dosing Pump Resolution | 1/40000 |
| Stirrer Type | propeller type |
| Stirrer Speed | 100 to 2500 rpm |
| Stirrer Resolution | resolution 100 rpm |
| Titrator Methods | up to 100 methods (standard and user-defined) |
| 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 |
| Connectivity | flash drive compatibility for transfer of methods and reports |
| Peripheral Devices | connections for VGA display, PC-keyboard, parallel printer, USB device input, RS232, interface for autosample |
| Display | 5.7 in. (320 x 240 pixel) backlit color LCD |
| Keypad | polycarbonae |
| Languages | English, Portuguese, Spanish |
| Power Supply | 100-240 VAC US plug (type A) |
| Environment | 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 |
| Dimensions | 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in) |
| Weight | approximately 9 kg (20 lbs.) |
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