High-quality digitisers with full 24-bit resolution
The Guralp range of digitisers offer high-quality full 24-bit resolution, designed for data quality and durability. They are available with a range of input ports, memory and communications options. A fully compliant CD1.1 authenticated version is also available.
Key Features
- From 3 to 24 low noise 24-bit ADCs
- Additional full-rate data channel for user signals and calibration
- Low power 32-bit DSP
- Multiple concurrent data rates up to 1000 samples/s
- STA/LTA ratio, level, external and software triggering
- UTC timestamped data from attached GPS receiver
- 8 environmental channels with 20-bit resolution (3 × mass position, temperature, 4 × user)
- Full control of Guralp broadband seismometers
- Calibration using step, sinusoid or pseudo-random broadband noise signals
- Fully configurable using Guralp data modules and software
PERFORMANCE
See individual data sheets
