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X-Ray
Thickness Gauges
ITA
Service S.p.A.
Via
di Francia 76/R
16149
Genova (Italy)
E-mail:
itaserv@itaserv.com
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Global
Gauge Europe is a full line manufacturer of X-Ray Thickness Gauges,
providing engineering, design, fabrication, installation and
service from our facility in Italy and
through our partners in USA (Dayton,OH) and Asia (Beijing).
Formed
in February of 1999, Global Gauge acquired the assets of Kirkendall
Metrology, Inc. (KMI) formerly known as Kirkendall Measuray, Inc.
The Measuray gauges date back to the 1950’s when they were first
introduced by Sheffield Bendix Corporation. Also acquired
the assets of PDM.
The
tradition of providing support to industries requiring sophisticated
measurement equipment became the foundation on which Global Gauge would
build.
The personnel of Global Gauge are proud to build on this tradition
Global
Gauge systems can be utilized throughout several industries, including
metals, paper, plastics, rubber and ceramics.
The systems can be used on hot mills, cold mills, and on process
lines.
Global Gauge systems are also used for the measurement of discrete
parts, off-line.
Global Gauge offers a complete solution for your measurement needs.
From Global Gauge, you get the combination of engineering
excellence and quality manufacturing, backed up with warranty and service
which are second to none.
With Global Gauge, you can be confident you have made the right
choice.
![[Immagine linea di divisione]](gif_images/div.gif)
DEVICES
X-RAY
GENERATOR
The
GHF X-Ray Generator is a modern, reliable device, using a
state-of-the-art, solid-state high-voltage multiplier circuit and a
proven, reliable
X-ray tube. The
generator can be set at any kV level over its operating range, and the
voltage can be maintained at better than +/- 99.9% of the set point.
Since
the generator is set at a specific kV point for each nominal thickness,
the noise component associated with the generator is minimized
at every thickness. Additionally,
since the generator is adjusted to the precise level of X-ray required
to measure the target thickness, no
extra radiation is emitted, making this
generator design inherently safer. These
two aspects of the Global Gauge generator are superior to that of an
isotope generator.
DETECTOR
The
Detector is an integrated X-ray detection system which includes all
necessary elements for measuring the X-ray signal and for providing
an
output to the gauge computer. The Detector is a sealed aluminum housing,
and contains a scintillator crystal, photo-multiplier tube (PMT), PMT
high-voltage regulated power supply, pre-amplifier, and amplifier
circuit.
The electronic circuits are designed and manufactured with very
close coupling, to reduce the signal noise. An
Ion chamber is also available for aluminum and other applications
that can utilize the special features of the Ion chamber.
STANDARDS
MAGAZINE
The
Standards Magazine houses a set of standards, which when used in
combination covers the entire thickness range of
the material to be measured. Designed
for robustness and long life, the standards magazine can be counted on
to operate reliably in all mill applications. All
standards are traceable to the National Institute of Standards and
Technology. Global
Gauge offers the certification of thickness samples under the scope of
the ISO/IEC 17025:1999. Certification
is performed by
the "Standards Calibration Laboratory", a division of
Global Gauge Corporation.
BASIC
SYSTEMS
EPC
The
Electronics Power Cabinet is a heavy duty steel enclosure which can be
supplied to the required NEMA standards.It
contains the necessary controls and signal processing circuits to
operate the gauge system and to have it communicate externally. The
EPC houses the computer running Windows® .
All software is loaded onto the Gauge at Global Gauge and
thoroughly tested before shipping.
RCP
The
optional Operator’s Remote is a station that allows the Operator to
remotely operate the gauge and to view data in real-time
The
Operator’s Remote may be equipped with a Keyboard, Function Key Panel
or Touch Screen at the user’s option.
Want
another remote?
Simply add a PC with Windows NT ® and gauge software, network
card, plus cable, and you have it
C-FRAME
Each
C-Frame is custom manufactured to the specific requirement of the mill,
and is designed to withstand the harsh environmentsassociated
with hot and cold mill applications.
The rigid steel construction houses the generator, standards
magazine, and
detector assemblies in precise alignment.
The C-Frame and its associated control system can be designed for
centerline operation, scanning,
or
profiling (on Hot Mill applications).
Various drive systems can be used, such as positive chain drive,
friction drive, rack-and-pinion
drive, or hydraulic cylinder.
For scanning systems, the motor control and chain drive allows
the operator to push a single button
to Auto-Center the C-Frame and then perform the scanning function.
MODELS
X-ACTA
ACCURA
PERFECTA
COMMUNICATIONS
INSIDE
THE MILL
Our
gauges are able to exchange data with other devices using a large number
of protocols:
SERIAL
PROTOCOL
TCP-IP
PROTOCOL
OPC
SERVER/CLIENT PROTOCOL
PROFIBUS
All
of this protocols are customizable following customer’s necessity.
OUTSIDE
THE MILL
Are
also available:
Dial-up
Internet Remote Diagnostic (where a phone line is available)
GSM
- GPRS connectivity (where a phone line is not available)
REPORTS
LONGITUDINAL
REPORTS and PROFILE REPORTS
Report
contains all the informations regarding the processed coil, required for
a total quality management:
Coil
ID
Date
and Time
Set
Thickness
Limits
of tollerance required (HH,H,L,LL)
Total
Length
Coil
Widht
Coil
Weight
Will
be calculated and displayed:
Deviation
trend Vs. Coil Lenght
Percentage
histogram of thickness distibution
Back
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Aggiornato il 19 luglio 2004
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