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SPI 10-702-9 Operation Manual

SPI 10-702-9 Operation Manual

Three point internal micrometer

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Specifications
• Graduation:Inch: .0001"
Metric: 0.001mm
• Carbide tipped measuring faces
• Ratchet Stop.
• Models Up to and including 6mm or .24 inch have two
measuring points and models 7mm or .275 inch and above
are with three measuring points.
Zero setting
Clean the measuring jaws and the hole of the setting ring
with soft cloth. Rotate ratchet stop until the measuring jaws
contact the hole of the setting ring
THREE POINT INTERNAL MICROMETER
1
7
Measuring head
2
8
Inside sleeve
3
9
Adjusting Screw
4
10
Fastness Sleeve
11
5
Thimble
12
6
Ratchet
Repeat the above process until indicator value is identical with
the setting ring.
Remark: Need to zero setting again after install or remove
extension rod.
Method of Reading
• Metric
The standard micrometer with the vernier scale on the sleeve
can be read to 0.001mm. In reading of vernier scale, find which
graduation of the vernier scale coincides with that of the
thimble and multiply it by 0.001mm.
Extension Rod
Spanner
Setting Ring
Screwdriver
The first set Interchangeable
anvil
The second set Interchangeable
anvil
THREE POINT INTERNAL
MICROMETER
OPERATION MANUAL
SPI20G02
IMPORTANT NOTICE
• Clean all spindle and body prior to use.
• Clean the battery before installation.
• Zero set the indicators after installing
the battery.
swissprec.com

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Summary of Contents for SPI 10-702-9

  • Page 1 THREE POINT INTERNAL MICROMETER Measuring head Extension Rod THREE POINT INTERNAL Inside sleeve Spanner MICROMETER Adjusting Screw Setting Ring OPERATION MANUAL Fastness Sleeve Screwdriver The first set Interchangeable Thimble anvil The second set Interchangeable Ratchet anvil Specifications Repeat the above process until indicator value is identical with the setting ring.
  • Page 2 THREE POINT INTERNAL MICROMETER Interchangeable anvil replacement instructions • Product measuring ranges over 4 "(100 mm) is with Interchangeable anvil. • Rotate the thimble until the line marked “0” comes exactly in line with the reference line on the sleeve. Pull out the measuring jaws; insert another set of measuring jaws into the grooves in the measuring head in turn.