Key Features:
- Wide Measurement Range: Supports pH, mV, ISE, and temperature with high accuracy.
- Versatile Titration Modes: Potentiometric titrations including acid-base, redox, precipitation, complexometric, non-aqueous, ion-selective, argentometric, back titrations, and titre determinations.
- High-Resolution Burette System: Interchangeable burettes (5, 10, 25 mL) with auto-recognition and 1/40000 resolution.
- User-Friendly Display: 5.7” color LCD with intuitive menus in multiple languages.
- Powerful Data Management: Stores up to 100 methods and 100 titration reports with USB, RS232, and printer connectivity.
- Real-Time Graphing: Displays titration curves, 1st and 2nd derivative graphs, and data logging.
- Advanced Calibration: Multi-point calibration for pH, mV, and ISE electrodes with customizable buffers.
- Integrated Stirring System: Propeller-type stirrer with variable speed (100–2500 rpm).
- Compliance Ready: GLP-conforming with traceable data storage and reporting.
- Connectivity & Expansion: Supports flash drives, PC connection, auto-samplers, external displays, and printers.
- Robust Build: Compact footprint with rugged construction for demanding environments.
Technical Specifications:
| Category |
HI902C |
| mV Range |
-2000.0 to 2000.0 mV |
| mV Resolution / Accuracy |
0.1 mV / ±0.1 mV |
| pH Range |
-2.000 to 20.000 pH |
| pH Resolution / Accuracy |
0.1, 0.01, 0.001 pH / ±0.001 pH |
| ISE Range |
1×10⁻⁶ to 9.99×10¹⁰ |
| ISE Resolution / Accuracy |
1, 0.1, 0.01 / ±0.5% (monovalent), ±1% (divalent) |
| Temperature Range |
-5.0 to 105.0 °C (23–221 °F) |
| Temperature Accuracy |
±0.1 °C |
| Burette Sizes |
5, 10, 25 mL (auto-recognition) |
| Burette Resolution |
1/40000 (0.001 mL display resolution) |
| Dosing Accuracy |
±0.1% of full burette volume |
| Stirrer |
Propeller type, 100–2500 rpm (±10%) |
| Flow Rate |
0.1 mL/min to 2× burette volume/min |
| Endpoint Determination |
Equivalence point (1st/2nd derivative) or fixed pH/mV |
| Calibration |
pH: up to 5-point, ISE: up to 5-point, mV: single-point |
| Methods |
Up to 100 (standard & user-defined) |
| Data Storage |
Up to 100 titration and pH/mV/ISE reports |
| Interfaces |
USB, RS232, parallel printer, VGA, PC-keyboard, auto-sampler |
| Display |
5.7” color LCD (320×240 pixels) |
| GLP Conformity |
Yes (instrumentation data storage & reporting) |
| Operating Environment |
10–40 °C, up to 95% RH |
| Storage Environment |
-20 to 70 °C, up to 95% RH |
| Power Supply |
115 VAC (“-01” model) / 230 VAC (“-02” model), 50/60 Hz |
| Dimensions |
390 × 350 × 380 mm (15.3 × 13.8 × 14.9 in) |
| Weight |
~10 kg (22 lbs.) with pump and stirrer assembly |
Download:
You can download the product brochure and manuals below:
