Titrator : TitroLine 7750
Product Descriptions
Automatic Titrator for exchangeable heads for potentiometry and KF
The Titroline 7750 is the all-rounder for both potentiometric titration and volumetric KF titration. The TitroLine 7750 combines the features of the potentiometric titrator TitroLine 7000 and the volumetric Karl Fischer titrator TitroLine 7500.
General features
• High visibility, full color display that can be easily viewed from a distance and at extreme angles.
• Reagent data is securely stored in the intelligent and interchangeable modules
• Includes up to three USB, one LAN and two RS232 ports for expansion and connection of devices
• Export the results as PDF or CSV, also to networks.
Specific features for the TitroLine 7750
• Automatic wireless recognition of SI Analytics ID electrodes guarantee accurate calibration and measurements
• High resolution pH/mV-electrode and temperature inputs for pH, ISE, redox (ORP) or photometric titrations.
• Perfect for non-aqueous titration such as acid and base numbers in oils (TAN and TBN)
• Polarizable electrode input for set endpoint titrations („Dead-stop“ + KF)
• Linear (fixed increment) and dynamic equivalence point titration mode and titration to endpoints
• pH Stat titrations
• volumetric KF titrations
• Single and continuous measuring function
• Formula editor for individual calculations
• User management/password
Latest features
• Titrations with the new photometric sensor OptiLine 6
• Dosing with up to two connected piston burettes per method
• Titration with external piston burette
| Specifications | |
| Measuring range pH/accuracy | – 3.0… 18.00 / 0.002 +/- 1 digit |
| Measuring range mV/accuracy | – 2000…2000/ 0.1 +/- 1 digit |
| Measuring input temperature | Connector for Pt 1000 / NTC 30 KOhm ( connection: 2 x 4 mm – sockets) |
| Measuring input µA/KF | μA-connector for double platinum electrodes, connection: 2 x 4 mm – sockets |
| Measuring range temperature | Pt 1000 – 75…195 °C / NTC 30 KOhm – 40 …125 °C |
| Interfaces | 3 × USB (2 x USB-A and 1 × USB-B), 2 × RS-232-C and 1 x LAN |
| Interchangeable burettes | 5, 10, 20 ml or 50 ml intelligent interchangeable burette units |
| Resolution (Steps) | 20.000 steps |
| Dosing accuracy | according to DIN ISO 8655, part 3 |
| accuracy: < 0.15 % | |
| precision: < 0.05 – 0.07 % | |
| Display | 3.5 inches – 1/4 VGA TFT graphic color display with 320 x 240 pixels |
| Housing material | Polypropylene |
| Dimensions | 15.3 x 45 x 29.6 cm (W x H x D), height with interchangeable head |
| Weight | 2.3 kg for basic device, 3.5 kg für complete device with interchangeable head |
| Power supply | 100-240 V; 50/60 Hz, power input: 30 VA |
