Model TC120-PH2-XC
A posthole seismometer in a submersible stainless steel enclosure that
l
has a 16-pin marine-class connector
l
is suitable to a depth of 300 m
l
has a bandwidth of -3 dB points at 120 s and 108 Hz
l
is suitable for installation in Polar environments
Model TC20-PH2-XC
A posthole seismometer in a submersible stainless steel enclosure that
l
has a 16-pin marine-class connector
l
is suitable to a depth of 300 m
l
has a bandwidth of -3 dB points at 20 s and 108 Hz
l
is suitable for installation in Polar environments
1.2 Unpacking and Handling a Trillium Compact seismometer
The shipping box and packing material for the Trillium Compact seismometers have been
designed and tested to protect the seismometers against the impact of accidental drops
during hand-carrying and from vibration and shock during shipping. To maintain warranty
protection, Trillium Compact seismometers must always be transported in packaging
approved by Nanometrics. Save the original packaging and reuse it any time you are
transporting a Trillium Compact seismometer. If custom packaging is required for a particular
application, please consult Nanometrics (see
).
After delivering a Trillium Compact seismometer to its installation site, you can safely remove it
from the packaging and handle it without any special precautions other than taking care not
to drop it or bang it against hard surfaces. Trillium Compact seismometers do not require any
mass lock mechanisms or mass centering. These seismometers are ready to operate right out
of the box and can withstand shocks of up to 100
g
with no degradation in performance or
service life.
Chapter 1 - Getting Started
16889R10 • 2020-11-12
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