French Flag   chineseFlag   japaneseFlag   germanFlag   SpanishFlag   argentinaFlag   mexicoFlag   russianFlag

View Cart || Request a 2014 Catalog

Electron Microscopy Sciences

Microanalysis Element Standards

arrow14 Backscattered Electron Detector Calibration and SEM Performance Standards

80070-BEDarrow14Backscattered Electron Detector Calibration Standard

30mm x 5mm Carbon Block

Checks Detector and SEM Performance.

Certified Standards For System Calibration.

Contains:

  • Standards to check 1 Atomic number resolution.
  • Faraday Cup to set probe current.
  • Duplex Brass to check 0.1 Atomic number resolution
80070-BED Backscattered Electron Detector each 1875.00 Add to Cart

80070-EBParrow14Electron Backscatter Particle Analysis Standard

In 13mm Aluminium pin stub certified standards for system calibration. Diamond polished to 0.25um surface finish. Carbon Coated.

This standard allows user to go across all grey areas.

80070-EBP Electron Backscatter each 900.00 Add to Cart

80086-28arrow14Geological/Silicate Material Standards Block

  And Glass ZrSIO4    
MgO C3Glass Apatite Jadeite TiO2
  BaSO4 Co CaSIO4 Fe2O3 Orthoclase
Rb Glass V FeS2 NaCl CaF2 Peridot
Rhodonite Kyanite ZnS SrSO4 Ni
Cr2O3 Akmandine Cu Diopside Al2O3
80086-28 Geological/Silicate Material Block each 2900.00 Add to Cart

80086-30arrow14Sulphide Minerals/Oxide Heavy Metals Standards Block

    W Zircon Beam Locate  
Ag2Te PbS Au CuFeS2 Th Glass
InAs Fe Co Cu Ni Rh
Ma Bi FeS2 Se SnO2 ZnS
Ir CdS Mo HgS Pd
  Nb Pt Ta InSb U Glass
    And. Glass      
80086-30 Sulphide Minerals / Oxide Heavy Metals Standards Block   each 3100.00 Add to Cart

Quality Control Testing Standard SEMarrow14Quality Control Testing Standard

A new product that allows the user of the Scanning Electron Microscope to check the performance of their instrument to make sure that it is working within the manufactures specification.

A useful tool to all Scanning Electron Microscope users such as Researchers, Technologists, Quality Assurance Departments, and SEM users with Energy Dispersive or Wavelength Dispersive X-ray systems fitted, because it enables them to readily assess the state of their instrument.

1. Standards

Co (Cobalt) is compulsory for checking Energy Dispersive analyzers. The customer can choose any other five from our lists, with the exception of the SRM 481, SRM 482 and SRM 1872.

2. Duplex Brass

Used for checking the contrast efficiency of Back Scattered detectors and it is capable of detecting two major copper/zinc phases of 0.1 atomic number difference.

3. Faraday Cage

A Faraday cage is used for measuring the current of the beam at the specimen plane. The beam of electrons is focused inside the hole by increasing the magnification so that when the hole fills the screen all the electrons are trapped and a true measure of current is achieved. The Hole size in FC `aperture' - 150 microns.

4. S168T

Is a sample of gold crystals on a carbon background which is useful for checking the performance of the SEM under high-resolution conditions i.e. finer than a 10 micron probe.

80150-325. S1930

Silicon test specimen with squares of periodicity 9.9 micrometers lines about 1.9 micrometers wide which has formed by electron beam lithography - used for magnification calibration and assessing image distribution.

All items 1 through 5 above (QCT A) can be mounted on a block 25mm diameter x 5mm thick

80150-25 Quality Control Test Set A set 2,500.00 Add to Cart
Quality Control Test Set B

Standard Test Specimen keeps the Scanning Electron MicroscopeA larger version of the above is available with the following additions:

  1. S168U Gold on Carbon used for low KV resolution check.
  2. 1000 mesh and a 2000 mesh grid for magnification calibration of Scanning Electron Microscope.

This larger (QCT B) version is mounted on a brass block 32mm diameter x 5mm thick.

80150-32 Quality Control Test Set B set 3,145.00 Add to Cart

Standard Test Specimen SEMStandard Test Specimenarrow14Standard Test Specimen

The Standard Test Specimen keeps the Scanning Electron Microscope up to peak operating conditions. It is available in three model:

  1. Three formats:
  2. Metallurgical
  3. Biological
  4. Geological
  5. 32mm diameter brass block consisting of 6 standards. One being Cobalt the remainder is the customer's choice. (see  list)
  6. Faraday cage.
  7. B.S.D. Duplex Brass Reference Standard at No. difference 0.1.
  8. Resolution Grid either High or Medium.
  9. Test Specimen for Magnification Calibration.
  10. Certificate booklet.
80154-00 Standard Test Specimen Set 2,312.00 Add to Cart

SEM Sample Holder arrow14SEM Sample Holder

Custom Made to Your Choice!

The Sample Holder is perfect for keeping all important SEM test specimens together. All specimens can be individually and easily removed at any time for use.

The brass sample holder is 50mm diameter x 8mm thick and comes in MAC's standards presentation box.

It accommodates the following:

  1. A 25mm or 32mm diameter x 5mm thick brass block containing your Analytical Standards, or other smaller sizes if required.
  2. Duplex Brass Single Standard Used for checking the contrast efficiency.
  3. Ni/Cu B.S.D. Single Standard.
  4. Faraday Cage
    For measuring the current of the beam at the specimen plane.
  5. E.D. Test Standards
    Three standards of your choice for E.D. test set up of calibration center.
  6. Magnification Calibration Standard
    Used for magnification calibration and assessing image distortion.
  7. Resolution Standards
    High and Low resolution standards for checking the performance of the S.E.M. under high resolution conditions.
81055-00 SEM Custom Sample Holder   P.O.R Quote

Repolishing Services arrow14arrow14