Parallels, Surface Finish & Hardness Testers

Parallel testing allows you to test multiple applications or subcomponents of one application to reduce the time. These tests consist of two or more parts that check different components or practical characteristics of an application.
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 –that depends of the surface that has regular repetitive ripples or patterns
● Roughness – shapes or the irregularities that are smaller than and form part of the waviness pattern
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.

We offer:
● Parallel Testers
● Hardness Tester – works by accelerating the internal bounce module against the tested item. Depending on object hardness the kinetic energy of the module is absorbed. Speed reduction is measured and converted to hardness values
● Surface Finish Tester – it is invaluable for tactile and visual inspection of machined component finish

...
Read more Read less

Filters

Viewing 1 - 12 of 12 products
Results per page
Description Price Tester Type Number of Matched Pairs
RS Stock No. 235-7544
BrandRS PRO
MYR1,111.06
Each
units
Surface Comparator -
RS Stock No. 123-0926
BrandRS PRO
MYR916.25
Each
units
Durometer -
RS Stock No. 685-0937
Mfr. Part No.HBA 100-0.
BrandSauter
MYR825.17
Each
units
Durometer -
RS Stock No. 795-9965
Mfr. Part No.811-334-10
BrandMitutoyo
MYR6,441.13
Each
units
Durometer -
RS Stock No. 332-0256
BrandRS PRO
MYR1,617.00
Each
units
Durometer -
RS Stock No. 123-0922
BrandRS PRO
MYR792.71
Each
units
Parallels 6
RS Stock No. 387-0127
BrandRS PRO
MYR538.85
1 Set
Set(s)
Parallels 4
RS Stock No. 795-9959
Mfr. Part No.811-331-10
BrandMitutoyo
MYR3,735.76
Each
units
Durometer -
RS Stock No. 264-3520
BrandRS PRO
MYR325.03
1 Set
Set(s)
Parallels 10
RS Stock No. 685-0949
Mfr. Part No.HBD 100-0.
BrandSauter
MYR1,016.18
Each
units
Durometer -
RS Stock No. 136-3473
Mfr. Part No.HO 2K
BrandSauter
MYR24,816.01
Each
units
- -
RS Stock No. 136-3545
Mfr. Part No.HB0 100-0.
BrandSauter
MYR770.63
Each
units
- -