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THICKNESS MEASURES OF ONE-LAYER NICKEL COATINGS (MTONC, MT-NC) AND DUAL-LAYER CHROME-NICKEL COATINGS (MTDCNC)


      The measures are designed for measurement assurance (graduation, verification, calibration) of magnetic thickness gauges MTGN-1 and MTGD-1.
      Measure MTONC is a rectangular non-ferromagnetic (bronze) base with a nickel coating with given thickness (the coating situated on the base midsection). Measure MT-NC is a rectangular nickel plate with given thickness. Measure MTDCNC is a rectangular non-ferromagnetic base with a dual-layer (chrome on nickel) coating that situated on the base midsection.
      The measures are completed in sets and envelope the determined ranges of coating thickness. During gathering of the measures one of three admissible variants (measures MTONC, MT-NC or MTDCNC only) is been choosing. Type and number of the measures in each set as well as range of coating thickness are determined under the agreement with the customer. Measures of each set are placed into a protective case.

Specifications

Range of reproduced thickness, micrometers:
     - measures MTONC

20-700

     - measures MT-NC

250-700

     - measures MTDCNC:
          - the chrome coatings

60-180

          - the nickel coatings

170-650

Limits of basic error, micrometers

(0,5 + 1% of reproduced thickness)

Overall dimensions, millimeters, no more than:
   - measure MTONC::
          - the coating

30x40

          - the base

40x50x10

   - measure MT-NC

30x35

   - measure MTDCNC:
          - the chrome coating

25x30

          - the nickel coating

30x40

          - the base

40x50x10

Weight, grams, no more than:
     - measure MTONC or MTDCNC

150

     - measure MT-NC

10

State calibration, warranty and after-sales service

Measures MTONC, MT-NC, MTDCNC are entered in the State registry of measuring gauges of the Russian Federation
(registration number 44899-10, certificate 40588)

Phone/fax (017) 284-23-07; E-mail: Lukhvich@iaph.bas-net.by

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