RS PRO Parallels 6

  • RS Stock No. 123-0922
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): US
Product Details

RS Pro Adjustable Parallel Set

RS Pro adjustable parallel set, used for checking, marking or positioning work. Consist of two precision ground pieces which slide smoothly on each other.

Features and Benefits

Parallels consist of 2 piece dove tailed together
Locked in place by set screws
Can be set to a micro meter for size

Specification

Set of 6 Parallels 3/8"-2 1/4" (9.5 - 57.2 mm)

Supplied with

Vinyl pouch

Parallels, Surface Finish & Hardness

Surface Finish

Any machined component has a surface geometry which consists of three basic elements:

Form or Curvature - Whether the surface has irregular bumps or dimensional changes
Waviness - Whether the surface has regular repetitive ripples or patterns (e.g. milling patterns)
Roughness - The shapes or irregularities that are smaller than, and form part of the waviness pattern (e.g. material micro-structure)

Waviness and roughness are traditionally the most difficult elements to measure when comparing surface finish, however, they have a radical effect on the performance of the finished component. Variations will cause aesthetic appearance changes, component wear variations, oil retention variation etc. Many manufacturers therefore specify a range of roughness values which their components should be manufactured to, often expressed as: Ra, Rq (RMS), RzDIN, Ry, Sm,mm.

Specifications
Attribute Value
Tester Type Parallels
Number of Matched Pairs 6
5 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 792.71
units
Per unit
1 +
MYR792.71
Related Products
RS Pro Digital Shore A Durometer provides a ...
Description:
RS Pro Digital Shore A Durometer provides a fast method of testing hardness on rubbers, plastics, leathers and other soft materials. This pocket sized digital durometer is high quality, durable and provide a fast and convenient method of measuring. Fast ...
Kern Ultrasound hardness testing device is ideally suited ...
Description:
Kern Ultrasound hardness testing device is ideally suited for mobile hardness testing, where the main emphasis is on obtaining rapid and precise results. The SAUTER HO measures using a Vickers Diamond tip, which is pressed into the test piece with ...
A compact hand held durometer with drag indicator. ...
Description:
A compact hand held durometer with drag indicator. Ideal for internal comparison measurement. Supplied in a wooden carrying case for safe and secure storage. • Measurement of penetration (Shore).
This has reference plates manufactured from electro-formed solid ...
Description:
This has reference plates manufactured from electro-formed solid nickel, which give improved wear characteristics and definition of surface finish. It is invaluable for tactile and visual inspection of machined component finish. Metric Ra and imperial AA samples are included. Supplied ...