| Brand | Vibrock |
|---|---|
| Measurement | Building Vibration, Environmental Vibration |
| Available Outside the UK? | Yes |
This is the Vibrock V901 Seismograph with Two Stage Audible and Visible Alarm, a high performing environmental vibration monitor.
It has been designed for measuring environmental vibration levels such as construction sites and road traffic levels. The seismograph is a self-contained, battery powered vibration system which can perform continuous 24 hour monitoring for 3 weeks. Results can be downloaded to a PC where they can then be further analysed, printed and saved using the software supplied.
| Number of Channels | 4 (optional 7) |
| A/D Conversion | 1millisecond each channel |
| A/D Resolution | 10 bit to 13mm/S then 10 bit to 200mm/S |
| Resolution | 0.012mm/S to 13mm/S then 0.2mm/S |
| Transducer | 3 component geophone pack |
| Natural Frequency | 4Hz |
| Length of Extension Cable | up to 1000metres |
| Seismograph Power | 2 number D cells (Alkaline battery) |
| Battery Life | 30 days continuous monitoring |
| External Power | 12V DC |
| Memory | Non-Volatile |
| Memory Size | about 300 short trigger events or 30 days Continuous or any combination of these |
| Communications Port | RS232 |
| Communications Protocol | 8 bit no parity 9600 baud |
| Measurement Parameters | Peak particle velocity (mm/S) Acceleration (g) Displacement (mm) Air Overpressure (dB) |
| Instrument Protection | IP65 |
| Transducer Protection | IP67 |
| Conformity | CE |
| Environmental | IEC 68-2 |
| EMC Compliance | EN 61010, EN50 081, EN 50, 082 |
| Weight of Instrument | 4Kg |
