The unit has a rugged ABS enclosure making it suitable for most environments. Simply by plugging the device into a PC data can be extracted from most strain gauge bridge input sensors and acquired by software. No additional power supply or amplifier modules are required. A standard ASCII protocol is used for simple communication. DSC Toolkit software is available for download to make it easier to use the DSC USB for simple applications.
Loadcell connections are via a 9 pin D connector. Full details are given in the manual.
If the DSC USB is supplied with a loadcell it will normally be calibrated to read the loadcell output in the same force units as the loadcell calibration. A traceable system certificate will be supplied for the DSC and loadcell combination. At last engineers now have a PC based force measurement system that unlike most ADC card based systems has full certified traceability.
Alternative calibrations are possible; please consult our engineering department to discuss your requirements.
The unit has a rugged ABS enclosure making it suitable for most environments. Simply by plugging the device into a PC data can be extracted from most strain gauge bridge input sensors and acquired by software. No additional power supply or amplifier modules are required. A standard ASCII protocol is used for simple communication. DSC Toolkit software is available for download to make it easier to use the DSC USB for simple applications.
Loadcell connections are via a 9 pin D connector. Full details are given in the manual.
If the DSC USB is supplied with a loadcell it will normally be calibrated to read the loadcell output in the same force units as the loadcell calibration. A traceable system certificate will be supplied for the DSC and loadcell combination. At last engineers now have a PC based force measurement system that unlike most ADC card based systems has full certified traceability.
Alternative calibrations are possible; please consult our engineering department to discuss your requirements.
| Parameter | Value | Unit |
|---|---|---|
| Bridge Excitation | 4.5 (Min) / 5 (Typical) / 5.25 (Max) | Vdc |
| Loadcell Excitation System | 4 wire | |
| Bridge Impedance | 80 (Min) / 350 (Typical) / 5000 (Max) | Ohms |
| Bridge Sensitivity | -3 (Min) / +3 (Max) | mV/V |
| Offset Temperature Stability | 1 (Typical) / 4 (Max) | ppm/°C |
| Gain Temperature Stability | 3 (Typical) / 5 (Max) | ppm/°C |
| Offset Stability with Time | 20 (Typical) / 90 (Max) | ppm of FR * |
| Gain Stability with Time | 30 | ppm of FR /1st Year |
| Non-linearity | 5 (Typical) / 25 (Max) | ppm of FR |
| Internal Resolution | 16 Million | Counts/Divisions |
| Resolution at 1Hz (Noise Stable) ** | 200,000 | Counts/Divisions |
| Resolution at 10Hz (Noise Stable) ** | 120,000 | Counts/Divisions |
| Resolution at 100Hz (Noise Stable) ** | 50,000 | Counts/Divisions |
| Filter | User programmable dynamic recursive type | |
| USB cable length *** | 1.5 | m |
| Case dimensions | See diagram | |
| Operating temperature range | -40 (Min) / 85 (Max) | °C |
| Storage temperature | -40 (Min) / 85 (Max) | °C |
| Humidity | 0 (Min) / 95 (Max) | %RH Non condensing |
| Data Rate | 2400 (Min) / 460800 (Max) | Baud |
| Code | Description |
|---|---|
| DSCUSB | Cased USB digitiser with ASCII protocol. High stability. |
| Manuals and supporting software can be downloaded from the internet. The DSC USB can be calibrated in a number of different ways depending upon the application. Please consult our engineering department for help with your requirements. |
