High-quality seismic digitiser 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

Model range

DM24SxEAM – 3 or 6 channel digitiser with acquisition module - Datasheet
DM24SxEAM - 3 or 6 channel digitiser with acquisition module in robust field deployment casing - Datasheet
DM24S3EAMU – 3 or 6 channel digitiser with acquisition module and USB memory - Datasheet

PERFORMANCE

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High-quality seismic digitiser with full 24-bit resolution

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