Universal Coating and Material Property Measurement ... - Labsys

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ProbesThe measurement accuracy of theFISCHERSCOPE ® MMS ® is determinedprimarily by the proper choice of measuringprobe. FISCHER offers a broadassortment of probes for various applications.The type E... FISCHER probescontain a memory chip in the probe plugthat stores the master calibration of theprobe. Therefore the probe is immediatelyready to measure when connected tothe instrument. The table to the rightshows a selection of standard probes.More detailed specifications can befound in the probe catalog(Order No. 902-052).Probe SelectionProper probe selection determine thequality of the measurement. Probe selectionis determined by various criteria.• Coating/substrate material combinationdetermines the test method –magnetic (Hall effect), magnetic induction,Eddy current or electrical resistance.• Thickness of coating and substrateare also important for the selection ofthe test method used. The measurementrange is determined by the coatingthickness.• Geometric configuration of the measurementarea. The probe shape isdetermind by the geometric configurationof the measurement area. Radial,axial, and right angle probes are available.These probe designs allow foreasy measurements on the inner andouter surfaces of the specimen. Thecurvature of the measurement area isanother aspect to be considered.• The surface roughness of the measurementarea should be taken intoconsideration; for instance, two-poleprobes will usually tender better resultson rough surfaces than single-poleprobes.Magnetic Induction Probes to Measure the Coating ThicknessDesign Type Meas. range µm (mils) Order No.EGAB1.3* 0 - 2000 (0 - 80) 601-793EGABI1.3-1500 - 1000 (0 - 40) 601-932EKB10 0 - 8000 (0 - 320) 602-225Magnetic Probes to Measure the Coating ThicknessDesign Type Meas. range µm (mils) Order No.0 - 150 (0 - 6)EN3*Ni/NE, Iso100 - 4000 (4 - 160)NE/Fe602-305Eddy Current Probes to Measure the Coating ThicknessDesign Type Meas. range µm (mils) Order No.ETA3.3 0 - 1200 (0 - 45) 602-797ETA3.3H 0 - 1200 (0 - 45) 602-128EAW3.3 0 - 1200 (0 - 45) 602-025EAI3.3-150 0 - 800 (0 - 32) 602-026ETD3.3 0 - 800 (0 - 32) 602-607EA30 0 - 20.000 (0 - 800) 602-027ESD2ESC2Cu/Fe: 0 - 80 (0 - 3.2)Zn/Fe: 0 - 200 (0 - 8) 602-308Ni/Fe: 0 - 50 (0 - 2)Cu/Iso: 0 - 90 (0 - 3.6)602-237Cr/Cu: 0 - 200 (0 - 8)ESL08A 5 - 80 (0.02 - 3.2) 602-224ESG20 - 800 (0 - 32)0 - 100 (0 - 4)602-311Electrical Resitance Probe to Measure the Coating ThicknessDesign Type Meas. range µm (mils) Order no.ERCUCu/Iso:0 - 10 (0 - 0.4)5 - 120 (0.02 - 4.5)602-61614NE: non-ferromagnetic material; Iso: electrically non-conductive and non-ferromegnetic materialsCable length: 1.5 m (590“); longer cable length on request.* Also available as right angle probe, same design as EWA3.3.
Probes, Measurement Fixtures®The operator can correct for differencesin magnetic properties (permeability) or inthe electrical conductivity, and for specimenshape related geometric influencesthrough a simplified user calibration. Inmost cases, only one calibration standardand the bare substrate need to be measured.In extreme cases, where very unusualmaterial property or geometriceffects are encountered, a two-point oreven a master calibration can be performed.Application-specific user calibrationparameters are stored in the applicationmemory of the measurement system,thus avoiding the need for user recalibrationwhen switching applications.Eddy Current Probes to Measure the Electrical ConductivityDesign Type Meas. range Order No.ES1AES20.3 - 63 MS/m0.5 - 108 %IACS0.3 - 63 MS/m0.5 - 108 %IACS602-222602-223Magnetic Induction Probes to Measure the Ferrite ContentDesign Type Meas. range Order No.EGAB1.3-Fe*0 - 80 % Ferrite0 - 110 WCRferrite number602-221Cable length: 1.5 m (590“); longer cable length on request.* Also available as right angle probe, same design as EWA3.3.Specific Probe Designs for Custom ApplicationsProbe placement system assures indentation freeprobe positioning for automatic measurement highvolume measurement applications, or automaticmeasurements on strip, sheet, etc., or to avoidindentation errors on very soft coatings. Easy integrationinto production lines for 100% testing.F/B container measuring system for coating thicknessmeasurement on the inside and outside ofcylindrical tubes and beverage containers made ofaluminum.Piston ring measuring table V4EKB4.Measurement FixturesFor special applications, measurementaids such as placement fixtures, probestands and other attachments are availableto complement the broad varietyof probes that can be used with theFISCHERSCOPE ® MMS ® . The two figureson the right show measurementaids from the extensive assortmentavailable.Support stand V12 with magnetic fixture andadapter 601-691 with mounted inside probeEGABI1.3-150.Measurement fixture for screws.15
Page 1 and 2: ® ®®Universal Coatingand Materia
Page 3 and 4: Data and Facts®Test methodsMagneti
Page 5 and 6: ®Use external personal computer fo
Page 7 and 8: ®The Beta Backscatter Methodis a p
Page 9 and 10: Applications®Application ExampleEl
Page 11 and 12: ®Cu Coating Thickness on PC-Boards
Page 13: ®AccessoriesOrder No.Support Stand

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