A, use
????? This instrument is the micro roughness of light cutting method for measuring surface parts processing. It can distinguish the national standard GB1031 ~ Sixty-eight Required At 3 - at 9. Level surface finish. (surface roughness Twelve point five ~ Zero point two )
????? The surface scratches, groove or some defects can also be used to measure the depth of.
Light cutting method is characterized in does not destroy the surface condition, is an indirect measurement method, namely to the calculation to determine the roughness marks.
Two, specifications
Photo Image magnification device????? ????? ? about Six times
Measurement of roughness range????????????? ( Zero point eight ~ Eighty M)
?????? Using the micrometer eyepiece Zero point seven Um ~ Two point five millimeter
Uneven width
?????? Using coordinate working table (0.01 ~ Thirteen Mm)
The weight of the instrument??????? ????????????????约 Twenty-three Kg.
Size??? ???????????????????? about 180*290* Four hundred and seventy millimeter
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Third, complete sets of equipment
One? The instrument body One platform
Two? Micrometer eyepiece One only
Three? Coordinate table One piece
4. V Block type One piece
Five? The standard scale (with box)???????????????????? ?????? One piece
6.7 Double lens One group
7. 14 Double lens One group
8.30 Double lens One group