Nanometrics Trillium 120 Broadband Sensor
Note: PASSCAL has purchased 34 new Nanometrics Trillium 120PA seismometers -winter 2011.
Salient Features:
- Long-period corner is120 seconds; sensor's self-noise is within 4db of the New Low Noise model (NLNM) at 100 seconds and below the NLNM up to 10 Hz.
- Low power.
- Easy to use - No Mass lock/unlock; Masses are free to move at all times.
- Mass centering motors initiated remotely.
- Alignment - Vertical scribe marks for (N and S); Precision guide in cover; Holes for E and W alignment rods(5/16")
Manufacturer Documents:
- Nanometrics Trillium 120PA specification sheet (PASSCAL site, Nanometrics site)
- Nanometrics Trillium Series sensor noise comparisons
Response Characteristics:
