Seismographic complete system VMS-4000
Completely Field Programmable• Peak Particle Velocity, PVS & Frequency• 8 Line by 20 Character LCD• Peak Sound Level• Programmable Start Time• Blasting Log for Event Details• USB Port
• SeisWare compatible with Windows 7 Operating System
• One Page Report: Condensed Vibration Report puts all pertinent information on one sheet for easy review• Print all Waveforms on one sheet or individually• ZOOM feature for detailed waveform analysis• USBM/OSM/DIN Analysis• FFT (Fast Fourier Transfer) displayed on a screen for review and printing• Each blast information (location, operator, header, etc.) can be changed to suit your application
System:Display: 128 by 64 Pixel Graphic LCD (8 line by 20 Column)Resolution: Seismic 0.00125 in/s (0.03175 mm/s); Acoustic 1dBSample Rate: 1024 Samples per Second StoredFrequency Responses: 2 to 350 Hz (-3dB)Geophone: Triaxial, 4.5 Hz Natural Frequency
Operations:Data transfer: USB portUnits of Measure: English or Metric
Seismograph Operation:Trigger Source: Geophone and/or Microphone and/or ManuallyTrigger Level: Geo; .02 – 2.00 in/s (.51 – 50.8 mm/s)Mic; 100, 105, 110, 115, 120, 125, or 129 dBRange: Full AutorangingSeismic: 0.00 – 9.00 in/s (0 - 288.6 mm/s)Acoustic: 86 – 141 dB (re 2.9 x 10-9 psi)Modes: Multiple Event with Full WaveformsRecord Time: 1 to 10 Seconds in One Sec Increments w/ Half Sec Pre-TriggerOperational Temperature Range: 5°f – 122°f / -15°c – 50°cPhysical Dimensions: L 7.5in x W 5.9in x D 2.4inL 10cm x W 15cm x D 6cmWeight: Main; 1.6 lbs., Geo; 2.4 lbs., Mic; 0.5 lbs.Main; .7 kg, Geo, 1.1 kg, Mic, .23 kg