| |
Titrando® |
Titrinos® |
Coulometers |
| |
841 |
795 |
756 |
831 |
| Modes of operation |
| Volumetric Karl Fischer (high moisture levels) |
Yes |
Yes |
— |
— |
| Coulometric Karl Fischer (low moisture levels) |
— |
— |
Yes |
Yes |
| Karl Fischer detection limits |
10 ppm |
10 ppm |
10 µg |
10 µg |
| Karl Fischer back titration (with optional second buret) |
Yes |
— |
— |
— |
| SET titration to a preset endpoint |
Yes |
— |
— |
— |
| Measurement (pH, U/mV, T/°C) |
Yes |
— |
— |
— |
| pH calibration with automatic buffer recognition |
Yes |
— |
— |
— |
| Dosing elements (applies to volumetric KF only) |
| Built-in holder for two Dosinos® |
Yes |
— |
— |
— |
| Integrated Dosimat for Exchange Unit |
— |
Yes |
— |
— |
| Maximum number of titrating burets |
4 |
1 |
— |
— |
| Intelligent Dosing Unit with built-in SmartChip™ |
Yes |
— |
— |
— |
| Stores titrant standardization history |
Yes |
— |
— |
— |
| Operation |
| Color, LCD Touch Control (9 cm x 12 cm) |
Yes |
— |
— |
— |
| 8-line, B/W LCD with separate keypad |
— |
Yes |
Yes |
Yes |
| Real-time curve display |
Yes |
Yes |
Yes |
Yes |
| Storage for titration results including curve |
Yes |
— |
— |
— |
| Internal storage for methods |
Yes |
Yes |
Yes |
Yes |
| Memory card storage for results, methods |
Yes |
Methods only |
— |
— |
| Traceability and security |
| Reagent monitoring and traceability (intelligent dosing devices) |
Yes |
— |
— |
— |
| User name |
Yes |
Yes |
Yes |
Yes |
| Login with password protection |
Yes |
— |
— |
— |
| Electronic signature |
Yes |
— |
— |
— |
| Audit trail |
Yes |
— |
— |
— |
| Stirrer speed control in method |
Yes |
— |
— |
— |
| Automatic stirrer on/off |
Yes |
Yes |
Yes |
Yes |
| FDA 21 CFR Part 11 Compliant |
Yes |
With software only |
With software only |
With software only |
| Monitoring |
| Confirms correct reagent is used |
Yes |
— |
— |
— |
| Confirms correct hardware is connected |
Yes |
— |
— |
— |
| Checks sample size limits |
Yes |
Yes |
Yes |
Yes |
| Checks result limits |
Yes |
Yes |
Yes |
Yes |
| Titrant standardization intervals |
Yes |
— |
— |
— |
| Validation/service intervals |
Yes |
Yes |
Yes |
Yes |
| Electrode calibration intervals |
Yes |
— |
— |
— |
| Connections |
| MSB port for Dosimats, Dosinos, stirrers |
4 |
— |
— |
— |
| USB port (sample changer, balance, printer, barcode reader) |
2 |
— |
— |
— |
| RS-232 (balances, printer, barcode reader) |
2 (optional) |
2 |
2 |
2 |
| Remote port |
Optional |
Yes |
Yes |
Yes |
| PCMCIA memory card for methods, results, keycard (user identification) |
Yes |
Methods only |
— |
— |
| Reagent exchange with Dosino |
Yes |
— |
Yes |
Yes |
| Built-in thermal printer |
— |
— |
Yes |
|
| Connects to Karl Fischer ovens |
Yes |
Yes |
Yes |
Yes |
| Connects to homogenizer system |
Yes |
Yes |
— |
— |
| Connects to Tiamo™ titration software |
Yes |
Yes |
Yes |
Yes |
