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FISCHER TECHNOLOGY, INC.
Precision Coating Thickness Measurement
and Material Analysis Systems
Send
inquiries to: info@ndtint.com
Updated October 22,
2007
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DUALSCOPE MP0R from Fischer Technology, Inc.
Precise measurement - from all
angles
Perfection in coating thickness measurement
The MP0R series of coating thickness measuring instruments
offers innovative features.
• Two backlit LCD displays* - a large
front panel display and a top panel display -
for safe and convenient viewing of the coating thickness reading in any
position.
*Patent pending
• Standard integrated radio transmitter for wireless online or offline
transmission of the measurements directly to a computer 10 - 20 m (33 - 66 feet) away.
The MPOR series instruments measures the thickness
of
• paint, lacquer, synthetic or anodized coatings on all non-magnetic
materials such as aluminum, copper, brass or stainless steel using the eddy current method
according to DIN EN ISO 2360.
• Zinc, chromium, copper, paint, lacquer, synthetic coatings on steel
and iron using the magnetic method per DIN EN ISO 2178.
The instrument
automatically recognizes the substrate material and selects the appropriate measurement
method.
Typical fields of
application
• The automotive industry
• Operations processing paint and
lacquer
• Electroplating plants
• The aeronautics industry
• Laboratories - in manufacturing or on
site
• Final inspection or receipt of goods
• Test institutes or consultants
Features
• User-friendly one-hand operation:
simply place the instrument on the specimen and read the measurement.
• Ergonomic design with two backlit
displays for optimum viewing of the readings in any measurement position.
• Integrated dual probe, spring-loaded
for constant pressure with low contact force.
• Automatic On/Off function.
• Ready to measure right away without
calibration.
• Quick selection of functions via user
friendly menu.
• Specification limits.
• Optical and acoustical signals for
measurement accept or limit violation.
• Automatic selection of the measurement
method - magnetic or eddy current.
• Memory for up to 1000 measurements is
retained even without power supply.
• Radio transmission of the measurements
(optional receiver required).
• Statistical evaluation.
• Freely selectable offset value for
automatic addition or subtraction of a constant value.
• Calibration: with a foil and/or base
correction.
Technical Data |
DUALSCOPE• MPOR |
ISOSCOPE® MPOR |
DUALSCOPE• MPOR-H |
• Standard version |
Order no. 603-539 |
Order no. 603-538 |
Order no. 603-380 |
• US version |
Order no. 603-543 |
Order no. 603-560 |
Order no. 603-588 |
• Test methods |
NF, Iso/Fe 0 - 2000 µm |
Iso/NF 0 - 1200 µm |
NF, Iso/Fe 0 - 7000 µm |
and measurement |
(0 - 80 mils) |
(0 - 47.2 mils) |
(0 - 275 mils) |
ranges |
Iso/NF 0 - 2000 µm |
|
Iso/NF 0 - 2000 µm |
|
(0 - 80 mils) |
|
(0 - 80 mils) |
• Trueness |
0 50 µm ± 1 µm |
0 100 µm ± 1 µm |
NF, Iso/Fe |
based on |
50 1000 µm ± 2 µm |
100 500 µm ± 1 % |
0 50 µm ± 2 µm |
Fischer standards |
1000 2000 µm < ±3% |
500 1200 µm < t2 % |
50 2000 µm ± 4% |
|
|
|
2000-7000 µm <± 6% |
|
|
|
Iso/NF |
|
|
|
0-50 um ± 1 µm |
|
|
|
50-1000 µm ± 2% |
|
|
|
1000-2000 µm < ± 3% |
• Repeatability |
0-50 µm ± 0.5 µm |
0-100 µm ± 0.5 µm |
NF, Iso/Fe |
precision |
50-1000 µm ± 1% |
100-500 µm ± 0.5% |
0-50 µm ± 1 µm |
based on |
1000-2000 µm <± 1.5% |
500-1200 µm < ± 1% |
50-2000 µm ± 2% |
Fischer standards |
|
|
2000-7000 µm < ± 3% |
|
|
Iso/NF |
|
|
|
|
0- 50 µm ± 0.5 µm |
|
|
|
50-1000 µm ± 1% |
|
|
|
1000-2000 µm <± 1.5% |
• Weight |
60 g (2.12 oz) (without batteries) |
||
• Dimensions |
W x D x H: 64 x 30 x 85 mm (2.5" x 1.2" x 3.4") |
||
• Power supply |
2 x LR6.AA |
||
• Optional radio |
Standard version 868 MHz (order no. 603-467) |
||
receiver RS232 |
US version 915 MHz (order no. 603-544) |
||
DUALSCOPE
MP20
The DUALSCOPE MP20 uses both the magnetic induction and the eddy current test method. It offers an economical solution if applications call for measurements on ferromagnetic and on non-ferrous materials and if there is no need for hard copy documentation. It will automatically recognize the material to be measured and utilize the appropriate test method.
The DUALSCOPE MP20 also features a unique and easy-to-read, 60 x 30 mm (2.4" x 1.2") LCD display. The information packed display makes operation incomparably simple. Displayed information includes individual measurement data, measurement number, statistical data, Cp and Cpk, product specification limit violation, date, time, icons and symbols to indicate operation mode and settings, and two text lines for 16 alphanumeric or freely definable symbols per line to display data and operator prompts.
The DUALSCOPE MP20 allows the user to interchange a wide variety of Fischer Smart Probes for different applications. This unlimited ability to interchange probes with the unit allows the operator to cover diverse measurement applications simply by changing probes.
The DUALSCOPE
MP20 is ideal for measuring:
* Non-ferrous metal coatings (e.g. chromium, copper, zinc etc.) on steel and iron
* Paint, lacquer and synthetic coatings on steel and iron
* Non-conductive coatings on non-ferrous metals such as paint, lacquer, synthetics
on aluminum, copper, brass, zinc and stainless steel
* Anodized coatings on aluminum
* One-step measurement of the individual thickness of a paint/zinc coating system
(duplex coating) on steel.
ISOSCOPE
MP30 from Fischer Technology, Inc.
The rugged ISOSCPOPE MP30 hand-held instrument is ideal for users who need a separate eddy current unit with full measurement storage, downloading and printing capabilities. The ISOSCOPE(r) MP30 is capable of storing 10,000 measurements in 1,000 blocks in up to 100 applications.
The ISOSCOPE MP30 also features a unique and easy-to-read, 60 x 30 mm (2.4" x 1.2") LCD display. The information packed display makes operation incomparably simple. Displayed information includes individual measurement data, measurement number, application number, block number, statistical data, Cp and Cpk, product specification limit violation, date, time, icons and symbols to indicate operation mode and settings, and two text lines for 16 alphanumeric or freely definable symbols per line to display data and operator prompts.
The ISOSCOPE MP30 has the ability to print a histogram, a cumulative frequency distribution chart, and the Cp and Cpk indices.
An auto averaging feature reduces the effect of surface roughness on the measurement data range. The individual probe is automatically recognized.
Application specific calibration parameters are stored in the probe, therefore the instruments are immediately ready to measure after connection of any probe.
The ISOSCOPE MP30 uses the eddy current test method according to DIN EN ISO 2360, ASTM B244. It is ideal for measuring:
* Non-conductive coatings on non-ferrous metals such as paint, lacquer, synthetics on aluminum, copper, brass, zinc and stainless steel
* Anodic coatings on aluminum (non-ferrous substrates
FERITSCOPE
MP30 from Fischer Technology, Inc.
Measurement of the Ferrite Content
in Austenitic and Duplex Steel
Chemical, utility and other processing
plants are often exposed to heat, aggressive media and high pressure. These circumstances require rust and acid
resistant steel that can withstand mechanical stress at high temperatures. If the ferrite content is too low, the weld is
susceptible to cracking under heat. If the
ferrite content is too high, the weld looses its strength and corrosion resistance. For duplex steel, a lack of ferrite in the area of
the weld seam is an indicator or susceptibility to cracking under tension or vibration.
Features, Measurement Method, Application Example
• Non-destructive measurement of the ferrite content in a range of 0.1 to 110 FN or
0.1 to 80°/o Fe in austenitic and duplex steel.
• Simple measurement, even for complex specimen geometry.
• Battery or line operation.
• Large LCD display for characteristic measurement and statistical values as well as
pictograms for status display and text lines for operator instructions.
• RS232 interface for data transfer to PC or printer.
• Automatic measurement acceptance at probe contact or with external start.
• Acoustical signal at measurement acceptance.
• Statistical evaluation of test series and display of min., max. and mean value,
number of measurements, standard deviation as well as date and time. 
• Outlier control for automatic elimination of erroneous measurements .
• Input of specification limits.
• Free-running display with additional presentation of the measurement as analog bar
between selected specification limits.
• Memory capacity for max. 10,000 measurements in 1,000 blocks in up to 100
applications. Fixed or free block size selection.
• Measurement units selectable between WRC-FN and %Fe.
• 5 Display languages selectable.
• No influence of the electrical conductivity of the specimen.
• Only one calibration required for the entire practically relevant measurement range
from 0.1 to about 90 FN. Measurement accuracy according to ANSI/AWS A4.2M/A4.2:1997
standard.
• Calibration with standards traceable to TWI secondary standards or with
customer-specific standards.
• Radio transmission of the measurements (optional receiver required)
Standard-Compliant Measurements
The FERITSCOPE MP30 is suitable for measurements according to the Basler Standard or
according to DIN 32514-1.
Measurement Method
The FERITSCOPE MP30 measures according to the magnetic induction method. A magnetic field
generated by a coil enters into interaction with the magnetic components of the specimen.
The changes in the magnetic field induce a voltage proportional to the ferrite content in
a second coil. This voltage is then evaluated. All magnetic components of the otherwise
non-magnetic structure are recognized, that is, in addition to delta ferrite and other
ferritic components transformation martensite is also recognized.
Application Example
Increasingly, the chemical and petrochemical industries use duplex steel, e.g., for the
reactor made of high corrosion resistant duplex stainless steel. A ferrite deficiency in
the weld beam may lead to cracks under the influence of tension or vibration. However,
when welding duplex steel, it is easy to bring the ferrite content in the welding area to
unfavorable values, either because of unsuitable welding additives or through wrong heat
application or removal. Only a measurement on site can ensure that the processing steps
did not change the optimal ferrite content resulting in a decrease of the mechanical of
corrosion resistant properties.
Calibration/Standards
To obtain comparable results, the instruments must be calibrated with standards that are
traceable to internationally accepted secondary standards. For this reason, the IIW
(International Institute of Welding, UK) developed secondary standards that have been
established by TWI (The Welding Institute, UK) according to methods described in DIN EN
ISO 8249 and ANSI/AWS A4.2.
Helmut Fischer offers certified calibration standards for the corrective and master
calibration that are traceable to the TWI secondary standards. The standards in the
Fischer calibration standards sets carry both the ferrite numbers FN and the %Fe values.
Influences of the component geometry (strong curvature, thickness of ferrite-containing
coating, etc.) can be taken into account through corrective calibrations with
customer-specific calibration standards or with correction factors (included with
shipment). Normalization and corrective calibration are stored application-specific in the
respective application memory of the instrument.
Calibration Standard Sets
Low range standards, P/N 602-279 (about: 0.4, 2 and 9 FN)
Mid range standards, P/N 602-239 (about: 2, 9 and 33 FN)
High range standards, P/N 602-277 (about: 9, 33 and 110 FN)
The Feritscope MP30 kit (P/N 603-711) includes the instrument, EGAB1.3 Probe (P/N
602-221), battery, charger, operating manual, carry case and one of the three calibration
standard sets (Low, Mid or High range).
SIGMASCOPE SMP10
from Fischer Technology, Inc.Electrical Conductivity Measurement
of non-ferrous metals enters a new dimension
The electrical conductivity is an important
material property that not only informs about how well a metal conducts electrical current
but also provides information about its composition, microstructure or mechanical
properties.
The SIGMASCOPE® SMP10 provides excellent features for measuring these characteristics.
Signal evaluation based on established physical knowledge, the latest instrument
technology and software for simple handling provide the ideal basis for such measurements.
Measurement Principle
TheSIGMASCOPE® SMP10 measures the electrical conductivity using the eddy current
method according to DIN EN 2004-1 and ASTM E 1004. The phase-sensitive measurement signal
evaluation enables a contact-free determination of the electrical conductivity, for
example, under paint or synthetic coatings of up to 500 Nm in thickness. This also
minimizes the influence of surface roughness.
Applications
• Measurement of the electrical conductivity of all non-magnetic metals, even
stainless steel, EURO coins, etc.
• Measurement of the hardness and strength of heat-treated materials, e.g., aluminum
alloys.
• Inspection for heat damage.
• Measurement of the phosphor content in copper.
• Monitoring of deposition processes, e.g., for Cu-Cr-alloys.
• Determination of the degree of purity.
• Verifying the homogeneity of alloys.
• Scrap metal sorting.
Hardware
The SIGMASCOPE® SMP10 is a compact, ergonomic portable instrument with a
shock-resistant synthetic housing, a large, backlit LCD screen and a user-friendly
keyboard with direct access to the most important measurement functions. The corresponding
measurement probe ES40 is suitable for all four measurement frequencies of 60 KHz to 480
KHz. For automatic temperature compensation of the conductivity measurement (referenced to
20°C), the surrounding temperature or the current temperature of the specimen can be
measured using either the temperature sensor integrated in the probe or an optional
external sensor.
Calibration Standards
A high-precision measurement is required to determine the electrical conductivity.
Accurate standards are required to calibrate the instrument because the measurement is a
comparison using the eddy current method. These standards are available in certified
versions for the entire conductivity range. Special standards are also available for
testing EURO coins, for example.
Features 
•Standard measurement according to ASTM E 1004 and DIN EN 2004-1.
•Menu-driven operator guidance.
•100 application memories for calibrations and 20,000 measurement data in up to 4,000
measurement data blocks.
•Automatic determination of temperature coefficient for el. conductivity of each
material, by material selection or the user may input the coefficient.
•Measurement capture: automatic, continuous or with external start.
•Fast analog display.
•3-stage measurement resolution.
•Graphical presentation of the specification limits on the display.
•Extensive statistical evaluation of test series with date and time as well as
computation of Cp, Cpk and histogram.
•Display modes: scientific, statistic or simple.
•Current saver function.
•Automatic shut-off function.
•Temp. input: manual or automatic.
•Monitoring of the temperature change over time (?T/?t).
•Alarm function for the absolute temperature deviation.
•Master calibration using 8 standards.
•Corrective calibration using a maximum of 4 standards.
•Acoustic signal for measurement capture and violation of specification limits.
•5 display languages (D, GB, F, I, E).
Technical Data
•Ergonomically shaped robust housing; user-friendly keyboard.
•Large backlit LCD display.
•Measurement frequencies:
SMP10: 60, 120, 240 and 480 with probe ES40
SMP10-HF: 60, 240, 480 with probe ES40 and 1250 KHz with
probe ES40-HF
•Measurement range: 0.3 - 63 MS/m, or 0.5 - 108 %IACS.
•Measurement accuracy at +20°C >/= 5% (1 - 100% IACS)
•:Up to 16 measurements per sec.
•Lift-off-compensation up to 0.5 mm.
•Smallest diameter of the measurement area: 13 mm
•Probe-integrated or optional external temperature sensor for the temperature
compensation of the electrical conductivity measurement.
•RS232 interface.
•NiCad battery for operating time of approx. 20 h.
•Operating temperature: 5°C to 50°C.
•Mass incl. battery: 600 g l 21 oz.
•Dimensions: L x W x H 230 x 95 x 55 mm / 9.1" x 3.7" x 2.2".
Based on the user-friendly software menus the user can quickly and easily select
the instrument settings required for the measurement application, perform evaluations and
present the measurement results in the desired manner. Not only in a numeric format but
also in a graphical format with inserted specification limits or as a histogram.
In the standard measurement mode, the display shows the number of measurements and
the temperature used for temperature compensation and the electrical conductivity
compensated to 20 C including the unit of measurement and the measurement frequency. In
the statistics display mode the display also provides information about the running mean
value and the standard deviation.
In the scientific display mode, the temperature taken by the sensor), the temperature
coefficient or the selected material used for the temperature compensation of the
electrical conductivity are displayed in place of the mean value and the standard
deviation. Additional instrument functions can be selected by using the softkeys in the
lower LCD region.
The simple display mode is available for applications where only the current display of
the electrical conductivity and the number of measurements is of interest. The temperature
compensation of the conductivity can be activated in this mode of operation as well.
Click Here for more products from Fischer Technology
711 S. Creek Road, West Chester, PA 19382-8013 U.S.A.
(610) 793-1700 FAX (610) 793-1702 Send inquiries to: info@ndtint.com