Three
Component
Geophone
4.5Hz
without
connector
Triaxial
Geophone
4.5
Hz
Three
component
geophone
is
one
kind
of
geophone
applied
for
three-component
seismic
prospecting.
3
C
geophone
can
perform
HVSR,MASW
and
vibration
analysis
.
it
with
features
of
robust,
light
weight
and
convenient
for
field
operation.
3C
geophone
has
3
high-precisions
geophone
sensors
for
measurements
in
3
directions
(X,Y,Z).
Its
shape
has
been
optimized
to
ease
the
planting
and
improve
the
coupling
in
land
environments.
A
leveling
device
is
also
integrated
in
the
cap
to
ensure
the
best
ground
positioning.
3-C
geophones
string
is
used
for
multi-component
seismic
exploration,
which
has
high
resolution.
it
is
widely
adopted
in
underground
water
surveys,
geological
stratigraphy,
landslide
studies,
pile
foundation
detecting,
subsoil
cavities
detection,
mining,
archaeology,
etc.
We
are
available
of
triaxial
geophone
from
4.5Hz
,5Hz,10Hz,14Hz,28Hz,40Hz,60Hz,
100Hz.
Three
Component
Geophone
4.5Hz
in
land
case
with
3
pcs
spike
75mm,
with
2
m
leader
cable,terminated
without
connector
.
Geophone
Response
Curve
and
Phase
Lag
of
Geophone
4.5Hz
All
parameters
specified
here
in
are
rated
at
a
temperature
20℃±2℃
.
|
Type
|
EG-4.5-II
|
|
Natural
Frequency
(
Hz
)
|
4.5±10%
|
|
Coil
resistance(Ω)
|
375±5%
|
|
Damping
|
0.6±5%
|
|
Open
circuit
intrinsic
voltage
sensitivity (v/m/s
)
|
28.8
v/m/s
±5%
|
|
Harmonic
distortion
(
%
)
|
≦0.2%
|
|
Typical
Spurious
Frequency
(Hz
)
|
≧150Hz
|
|
Moving
Mass
(
g
)
|
11.3g
|
|
Typical
case
to
coil
motion
p-p
(
mm
)
|
4mm
|
|
Allowable
Tilt
|
≦20º
|
|
Operating
Temperature
Range
(
℃
)
|
-40℃
TO
+100℃
|
|
Height
(
mm
)
|
36mm
|
|
Diameter
(
mm
)
|
25.4mm
|
|
Weight
(
g
)
|
86g
|
|
Warranty
Period
|
3years
|
|
Type
|
Three
Component
Geophone
4.5Hz
|
|
Geophone
Direction
|
Vertical
Geophone
Element(1unit)
Horizontal
Geophone
Element(2units)
|
|
Geophone
Type
|
4.5Hz,5Hz,10Hz,14Hz,28Hz,40Hz,60Hz,100Hz
available.
|
|
Geophone
Case
|
Waterproof
Land
Case
|
|
Spike
|
Steel
Spike
length
75mm
(3units)
|
|
Lead-in
Cable
|
Standard:
1m
lead-in
with
O.D.7.8mm
(1unit)
Custom
Outer
Diameter
/
Lead
Distance
available
|
|
Connector
Cable
|
Standard:
0.46m
with
O.D.5.3mm
(3units)
Custom
Outer
Diameter
/
Lead
Distance
available
|
|
Connector
Type
|
*Mueller
Clips
*Split
Spring
Clip
*KCK
Connector(
Male
or
Female
/
Push
Fit
or
Lock
Ring
Type)
*Kooter
Connector(
Male
or
Female
/KCL
male
or
KCL
female)
|
EGL
is
a
professional
geophone
supplier
which
located
in
China,
with
the
aim
to
integrate
separated
resources
and
supply
our
clients
with
all
around
Geophone
/
Geophysical
Products
and
related
services.
All
the
founding
partners
of
EGL
have
experiences
of
over
20
years'
in
the
field
of
Geophone
production
/
Geophysical
services
with
education
background
of
PHD,
Master
or
Geophysics
Undergraduate
Degree.
We
are
a
professional
supplier
for
Geophysical
Equipment,
Geological
Instrument
and
related
Cables,
Spare
Parts,
such
as
(
but
not
limited
to)
geophone
sensor,
three
component
geophone,
single
seismic
geophone,
geophone
string,
hydrophone,
geophysical
connector
&
plug,
seismic
cable,
telemetry
cable,
resistivity
cable,
cable
take-outs.
All
the
products
supplied
by
EGL
are
strictly
produced
as
per
Quantity
Control
System
ISO9001:2008,
API
Specification
Q1
and
HSE.
EGL
also
provide
global
logistics
solution
for
every
shipment
including
transportation
by
Sea,
by
Air
and
by
Courier
Express.
During
the
past
years,
EGL
has
established
stable
business
relationship
with
our
Clients
in
US,
Canada,
Colombia,
Chile,
Peru,
Brazil,
UK,
Germany,
Saudi
Arabia,
UAE,
Pakistan,
India,
Indonesia,
Australia.
|
Shipment
|
DHL
,UPS
,
FedEx
,
By
Air
,
By
Sea
|
|
MOQ
|
1
pcs
|
|
Advantage
|
Fast
shipping
|
|
Package
|
Packed
by
carton
|
|
Payment
|
Bank
Transfer,
Paypal,
Western
Union,
Alibaba
Pay
|
|
WhatsApp
|
+0086
13991313681
|
|
Email
|
info@egl-geo.com
|
