C1 SPIDER TANK
CRAWLER
AtAt Horizon Testing Inc. we
have invested in the
ScanTech C1 Spider tank
crawler. The C1 Spider tank
crawler is a Windows
computer controlled
ultrasonic inspection crawler
systemsystem that is designed to
continuously scan tank wall
thickness as it moves up the
wall.
GENERAL THEORY
The operation principle of
the system is based upon
the ultrasonic pulse-echo
technique for measuring
wall thickness commonly
used in hand held thickness
instrument meters. A
transducer converts a pulse
of electrical energy into
ultrasonic sound vibration.
TheThe pulse is a longitudinal
wave known as a straight
beam that travels
perpendicular through the
water to the tube wall. A
small part of the energy is
transmitted through the tube
wallwall and is reflected off the
back wall then back to the
transducer.
GENERAL
DESCRIPTION
TheThe C1 Spider Tank
Crawler System uses a
pulse echo single or dual
transducer that transmits
sound waves through the
tank wall to determine the
wall thickness.
The transducer measures
as it continuously scans and
advances up on the tank
wall. The thickness is
recorded as the tank is
scanned and generates a
B scan graph.
The software allows the
Technician to continually
view the A, B scan during
the acquisition process. A
report feature allows the
users to create a completely
custom report of any length
usingusing a drag and drop
interface.
C1 Spider Tank
Crawler And
Analyst D2S Dryer
Scanning System
C1 Spider
Typical sound wave
propagation
The C1 Spider Near The Top
Of a Tank
C1 Spider Tank
Crawler
ANALYST D2S DRYER
SCANNING SYSTEM
AtAt Horizon Testing Inc. we
have also invested in the
ScanTech Analyst D2S Dryer
Scanning System. The D2S is
a Windows computer
controlled ultrasonic
inspection crawler system that
isis designed to continuously
scan cast iron paper machine
dryer rolls for thickness. The
system scans and records
velocity and time of flight
information, assuring proper
calibration at any point on the
roll.roll. The D2S also provides
the flexibility and reporting
capabilities of the analyst
software.
BENEFITS C1 SPIDER
Fastest method for inspecting remote access area such as a tank.
Lightweight design
Can move over small Can move over small obstacles.
Continually scan the wall thickness.
Can use single or dual element transducer.
BENEFITS D2S DRYER SYSTEM
Automated calibration
Reduce zero error
Fast inspection rateEasily viewable A scans display
Reliable trendingReliable trending
Automated reporting
View velocity data
C1 Spider Tank
Crawler And
Analyst D2S Dryer
Scanning System
Analyst D2S Dryer
Scanning System on a Dryer
Roll
B Scan Presentation
8 Little Bear WayRoyston, BC CanadaV0R 2V0
Phone 250-871-0447Fax 250 871 0449Cellular: 604-603-8801
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