Feautures :
Excellent quality of measurement.
Complete user management.
Precision CV < 0 .5% for Na, K, Li at 1 mg/l.
Complete traceability of all results.
Max. 4 measuring channels + flame detection.
Permanent availability of all device data and monitoring.
High durability.
Interfaces: 1X PROFIBUS DP, 2X Ethernet, 2X USB, 2X RS-232.
Storage space for up to 99 methodes.
Measurement functions are accessible by process interface.
Storage space for up to 999 measuring results.
In laboratory environment connection to a LIMS is possible.
Large 8.4" TFT-LCD with 800x600 pixel by internal web service (SOAP).
Intuitive operation by touch screen or mouse.
Easy export of measuring data on USB flash drive.
Integrated online help (Excel .csv format).
| Measurement principle | Emission flame photometer for determination of alkaline elements (No, K, Li) in aqueous solutions |
| Measuring ranges | Sodium 0.01 mg/ 1 to 1000 mg/1 |
| Potassium 0 .02 mg/1 to 1000 mg/1 | |
| Lithium 0.02 mg/1 to 1000 mg/1 | |
| Measurement readout | max. 4 digits |
| Precision | CV < 0.5% for No, K, Li at 10 mg/1 |
| Stability | Drift < 1% / 15 min after warming-up period |
| Detection limits | Sodium < 1 Jlg/1 |
| Potassium < 2 Jlg/1 | |
| Lithium < 1 Jlg/1 | |
| Spectral selection | Precision interference filters |
| Sodium 589 nm | |
| Potassium768 nm | |
| Lithium 671 nm | |
| Sample throughput | approx. 300 samples per hour |
| Sample volume | < 1 ml |
| Calibration | With linear characteristic: two point calibration |
| With nonlinear characteristic: adjustment with up to 6 additional standards | |
| Reference Line | Measurements with and without internal standard |
| Methods | 99 freely definable methods |
| Result storage | 999 last measurements |
| Fuel gas | Propane, Butane or mixture of both |
| -0.3 Nl/min, 1.2-1 .5 bar | |
| Compressed Air | Free of oil, water and particles |
| -12 Nl/min, 0.9-1.5 bar | |
| Warming-up period | approx. 15 min |
| Display | 8.4" TFT-LCD, 800 x 600 pixels |
| Operation | Resistive touch screen and USB mouse |
| Languages | English, German |
| Interfaces | 1X PROFIBUS DP (process interface) |
| 2X Ethernet (Intranet, LIMS) | |
| 2X RS-232 (multifunctional) | |
| 2X USB (manual data export and firmware update) | |
| Pow er supply | 230 V, 50 Hz, 75 W |
| Dimensions | Width 47 em, height 49 em, depth 44 em |
