Castle VK038

The V9000 Seismograph is a portable battery operated ground vibration monitor, housed in an industrialised casing to withstand high intensity environments.

Primary industries monitoring ground vibration include:
Blasting
Piling
Demolition
Construction
Traffic

Internet based remote capability
Frequency plotting in accordance with BS 5228 Part 2: 2009 and BS 7385 Part 2; 1993
Multiple text alarm functions
Larger screen with graphical representation
7 day timer function
Sleep mode
Basic and custom set up
Data storage for all 3 axes
Extended battery life of up to 40 days

Software

Once collected the results can be downloaded to a PC using the vibrock plug and play software. It can then be analysed after being exported to an excel spreadsheet.
GSM Feature - The GSM will allow the user to get real time live measurements from their PC and download the data. The GSM model also allows the user to incorporate different set ups on the seismograph to allow for varying site monitoring requirements.

Two Stage alarm - The two stage alarm comes with a standard 10 metre cable length, and battery charger. The alarm only uses power when it is activated, so the internal battery will last for between 3 – 4 months before requiring a re-charge. When activated, the alarm will operate for 15 seconds
before re-setting. The two stage alarm can work in conjunction with the text alarm function, on Seismographs which have the modem fitted.

Optional Extras

Twin Channel Option - the twin channel transducer enables the V9000 to take measurements on a common time base in two locations simultaneously. It is also capable of measuring vibration dose values (VDV) to BS 6472 Part 1:2008

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

Vibrock V9000-GSM
Transducer