Conductivity

Conductivity Meter SMP350

Conductivity Meter

We understand Conductivity!  Call us and ask. 214-766-4922

Conductivity with the the SIGMASCOPE® SMP350 is equipped with an user-friendly operating system and an intuitive graphical user interface that drives high-resolution touchscreen operable with stylus or finger. The corresponding probes are suited for different measurement frequencies. For automatic compensation of temperature influences on the measurement, the ambient or specimen temperature can be taken directly with the integrated (or optional external) temperature sensor, not only reveals how well a metal conducts electrical current, it also indirectly allows you to draw conclusions about changes in the metal's composition, microstructure and mechanical properties.  Fischer, you can determine these important parameters quickly and accurately. The special eddy current method enables non-touch measurement, even under paint or plastic coatings up to 500 μm thick. This method simultaneously minimizes the influence of surface roughness.
SIGMASCOPE® SMP350 is a multi-frequency compact handheld device for determining the electrical conductivity of non-ferrous metals such as Aluminum, Titanium, Brass, Bronze, or Copper. Measuring conductivity enables you to make some conclusions about the hardness and strength of heat-treated materials. Evidence of heat damage and material fatigue can thus be established. For this, the phase-sensitive eddy current method is used, which is approved for the measurement of conductivity according to DIN EN 2004-1 and ASTM E 1004.

Application

  • Conductivity testing on raw materials for sorting and quality assurance
  • Inspection of alloying in coinage (e.g. the conductivity of Euro coins)
  • Assessment of the hardness and strength of heat-treated materials
  • Control of the material stability of airframes or similar components that can be altered by temperature swings
  • Estimation of the phosphorous content in copper alloys or copper-bearing materials
  • Tracking of precipitation processes, e.g. in Cu-Cr alloys
  • Inspection of the homogeneity of alloys
  • Scrap sorting

Features

  • Fast, non-destructive and precise measurement of the electrical conductivity of non-ferrous metals according to DIN EN 2004-1 and ASTM E 1004
  • Conductivity probes for a range of applications
  • Various measurement frequencies for different penetration depths, from 15 kHz to 1 MHz, depending on the probe
  • Automatic curvature compensation for known curvature diameters (down to the smallest diameter of 6 mm)
  • We offer certified measurement standards (in MS/m, %IACS), which are traceable to internationally recognized calibration 
  • User-friendly operating system; large touchscreen and displayable keyboard
  • Customizable user interface
  • Very simple calibration via user prompts
  • Simple management of measuring applications with user-definable file and folder structure
  • Memory for several thousand measuring applications and several thousand readings
  • Consideration of each material's conductivity related temperature coefficient
  • Automatic measurement acquisition in free-running mode or with external start
  • Graphical presentation of specification limits
  • Extensive statistical evaluation of test series with date/time stamp as well as computation of Cp, Cpk and histogram presentation
  • Manual temperature input
  • Monitoring of temperature changes over time (ΔT/Δt)
  • Calibration fine-tuning for instrument calibration with up to 4 standards
  • Acoustic signal for measurement acquisition and violation of specification limits; can be turned on/off
  • Various languages available ration standards

Applications

  • Conductivity testing on raw materials for sorting and quality assurance
  • Inspection of alloying in coinage (e.g. the conductivity of Euro coins)
  • Assessment of the hardness and strength of heat-treated materials
  • Control of the material stability of airframes, air foils or similar components that can be altered by temperature swings
  • Estimation of the phosphorous content in copper alloys or copper-bearing materials
  • Tracking of precipitation processes, e.g. in Cu-Cr alloys
  • Inspection of the homogeneity of alloys
  • Scrap sorting
  • Hardware
  • Technical data
  • Measurements pursuant to ASTM E 1004 and DIN EN 2004-1
  • SMP350 with probe FS40 fulfills Boeing specification BAC 5651
  • Measurement frequencies ranging from 15 kHz to 2 MHz, depending on the probe
  • Measurement range: 0.5 – 65 MS/m or
  • 1 – 112% IACS
  • Measurement precision at ambient temperature:
  • ±0.5% of reading
  • Operating temperature: 0 – 40 °C
  • Lift-off compensation to 500 μm
  • Smallest diameter measurement area without noticeable influence on the reading: 13 mm
  • Connector for electrical conductivity probe, with or without integrated temperature sensor
  • Connector for optional temperature sensor TF100A
  • USB communication and printer port
  • Power supply via battery or mains electricity
  • Order information
  • SIGMASCOPE® SMP350* 605-219
  • Measurement probe FS24 605-441
  • Measurement probe FS40 605-209
  • Measurement probe FS40HF 605-210
  • Measurement probe FS40LF 605-211
  • Optional accessories
  • Temperature sensor TF100A 603-237
  • Rechargeable battery set 604-144 
  • Typical calibration standards
  • Calibration standards**
  • KAL-N SMP Al 2024/T3511 17.0 MS/m 29.3% IACS 600-373
  • KAL-N SMP Al 7175/T7351 22.0 MS/m 37.9% IACS 600-374
  • KAL-N SMP Al 99.5 34,2 MS/m 58.6% IACS 600-376
  • KAL-N SMP AlMgSi F32 28.0 MS/m 48.3% IACS 600-375
  • KAL-N SMP Bronze RG7 9.0 MS/m 15.5% IACS 600-380
  • KAL-N SMP Cu 58 Ms/m 58.0 MS/m 100% IACS 600-377
  • KAL-N SMP Manganin 2.3 MS/m 4.0% IACS 603-558
  • KAL-N SMP Brass 15.0 MS/m 25.9% IACS 600-381
  • KAL-N SMP Nickel Silver 5.0 MS/m 8.6% IACS 600-379
  • KAL-N SMP NORDIC GOLD 9.6 MS/m 16.5% IACS 602-603
  • KAL-N SMP Titanium LT31 0.6 MS/m 1.0% IACS 600-378
  • * Included in the shipment: Carrying case, power supply, battery set,
  • carrying strap and protective cover for the instrument, Cu reference
  • standard, USB cable

N E E D  T O  K N O W

In order to meet and/or maintain most quality programs on quality control equipment, statements of calibration or calibrations must be performed every 6 to 12 months.

VSI can provide 17025 calibrations if needed and follows original manufacturer's specifications.

We have recently implemented GageTrak to provide more in-depth certifications and tracking information.

Common Questions

  • Do you carry Feritscopes, FMP20, FMP30, FMP40, MMS Inspections, Dualscopes

  • How often do you unit need to be calibrated?

    In order to meet and/or maintain most quality programs on quality control equipment, statements of calibration or calibrations must be performed every 6 to 12 months.

  • What type of calibrations does Vernier Sales offer?

    VSI can provide 17025 calibrations if needed through a partnering company and follows original manufacturer's specifications.

  • What calibration or tracking systems do you use?

    We have implemented GageTrak to provide more in-depth certifications and tracking information.

  • Do the units come certified?

    All of the instruments certified will be within the original manufacturer's specifications. The instrument's calibration function has been checked my performing a test calibration using precision secondary thickness standards which are traceable to the National Institute of Standards which are traceable to the National Institute of Standards and Technology (NIST). The test calibration was found to be capable of producing measurements accuracy of the standards measurement within an interval of ± 5%.

  • How long do repairs take?

    We understand how important your equipment is to your operation. Therefore, we give prompt attention to all repairs. A priority service is available that with a turnaround usually of your unit within 24-48 hours of our receiving it for repairs. In most instances repairs, can be on-site within a few weeks of notification or you may send your unit in for service, turnaround in about 2 days to a week. Diagnostics and repair may take longer depending on parts and availability. 

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