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Surface Roughness Comparator

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10 Piece (MOQ)

• Material: Mild Steel
• Type: Check Roughness of Steel
• Roughness Comparision: 4200
• Surface Type: Coated
• Usage: Industrial
• Pack Type: Box
• Brand Name: Aerowheel Surface Finishing

Surface Roughness Comparator

5,500 - 6,500 Per Piece

1 Piece (MOQ)

• Material: Nickel
• Type: Surface Comparator Elcometer

Rubert SA2.5 Shot Blast and Grit Blast Surface Comparator A precision Nickel comparator plate which conforms to International Standard ISO 8503 for grit and shotblast surface roughness comparison measurement. Popular comparators for shot blasting comparison When steel has been blast cleaned, the surface consists of random irregularities with peaks and valleys that are not easily characterized.  Fine-grade:profiles equal to segment 1 and up to but excluding segment. Medium-grade:profiles equal to segment 2 and up to but excluding segment. Coarse-grade:profiles equal tosegment 3 and up to but excluding segment 4.   Section Profile Metric:25μm, 40μm, 70μm, 100μm   Section Profile Imperial:1mils, 1.6mils, 2.8mils, 4mils   Rubert 130 Composite Machine Surface Comparator : In cases where surface roughness needs to be measured with great precision, elaborate instruments must be used. These are expensive, and often unsuitable for workshop use, where roughness of machined surfaces can usually be assessed conveniently and with sufficient reliability using visual and tactile (fingernail) comparison with a standard set of surfaces machined in the same way. This set consists of 30 comparison specimens, covering six of the most commonly-used machining methods: 6 cylindrically turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled. The label states the Ra values of each specimen in both metric and imperial units.  Turning: 0.4um, 0.8um, 1.6um, 3.2um, 6.3um, 12.5um Vertical Milling: 0.4um, 0.8um, 1.6um, 3.2um, 6.3um, 12.5um Horizontal Milling: 0.4um, 0.8um, 1.6um, 3.2um, 6.3um, 12.5um Grinding:0.05um,0.1um,0.2um,0.4um,0.8um,1.6um Flat Lapping Reaming:0.05um, 0.1um, 0.2um, 0.4um, 0.8um, 1.6um

Surface Finish Comparator

10,990 Per Piece

• Brand Name: GAR - USA
• Model Name/Number: C-9 Cast Microfinish
• I Deal In: New Only
• Diamantion: 4 1/2"x 3 1/4"
• Cast Microfinish Comparator: 20 to 900 microinches
• (ANSI) specification titled: "Surface Texture, Surface Roughness, Waviness and Lay." ANSI/ASME B46.1

Surface Roughness Comparator

7,000 Per Piece

• Brand Name: Precise
• Voltage: 9V

Surface Roughness Comparator

9,900 Per Piece

• Material: MS
• Minimum Order Quantity: 1 Number

Surface Roughness Comparator

7,000 Per Piece

• Brand Name: Precise
• Voltage: 9V 

Surface Comparator Elcometer

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Surface Comparator Elcometer, Surface Profile Gauge Elcometer