Feautures :
Oscillating u-tube measurement cell with high resolution.
Desiccation unit and peristaltic pump included.
Integrated high-accuracy Peltier thermostat.
User-friendly touch-screen operation in 6 languages.
Data display of all important settings and measurements.
Various programmable measurement units.
Password-protected user administration (optional).
Ethernet interface for direct connection to a PC.
Data export and firmware update via USB interface.
RS-232 interface for dot matrix printer.
32-bit processor.
SQL database.
NIST-compliant calibration certificate.
Full GLP suitability.
ASTM-compliant.
Low consumables costs.
| Measurement range | DS7900: 0.00000 - 1.99999 g/cm³ |
| DS7800: 0.0000 - 1.9999 g/cm³ | |
| Accuracy of measured value | DS7900: 0.00005 g/cm³ |
| DS7800: 0.0001 g/cm³ | |
| Repeatability of measured value | DS7900: 0.00001 g/cm³ |
| DS7800: 0.0001 g/cm³ | |
| Sample volume by manual injection | approx. 2 ml |
| Temperature range | 10 – 40 °C |
| Reproducability | ±0.02 °C |
| Measurement time | 30 – 60 s |
| Ambient temperature | 10 – 40 °C |
| Calibration | with dry air and distilled water |
| Manufacturer‘s calibration | 4 –10 supporting points |
| 3rd-degree polynomial | |
| Case | Cast aluminium |
| Display | LCD TFT 5.7 ", 320x240 Px |
| Interfaces | RS-232, USB, Ethernet |
| Power supply | 90 – 264 V, 50/60 Hz, 60 W |
| Methods | 99 freely definable methods |
| Result storage | 999 last measurements |
| Printer port | serial |
| User administration | activatable |
| Password protection | activatable |
| LIMS access | possible |
