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PT 105

- Tried and tested dimensional metrology exercises
- Several test aids and 10 test pieces
- Comprehensive and well-structured instructional material


Technical Description

This dimensional metrology practice kit is designed for practical training in the metalworking trades. 

The kit offers the advantage of being ready for use immediately; it contains everything required for the exercises. The test pieces used are stainless steel shafts with various protrusions. They were manufactured with the accuracy of CNC parts. The kit includes ten shafts, all of which differ to a minor degree in dimensions and each of which is individually marked.

All parts are clearly laid out and well protected on a plastic storage system. The storage systems are stackable, providing for space-saving storage.

Learning Objectives / Experiments

- familiarisation with the various measuring devices
- measurement of pre-determined lengths
- measurement of pre-determined diameters
- measurement of pre-determined radii
- dimensional checking with block gauges
- keeping a measurement log
- estimating measurement variations
- identifying typical errors


[1] practice kit for dimensional metrology in the metalworking trades
[2] measurement exercises on a stainless steel shaft
[3] instructional kit complete with test pieces and measuring aids 
[4] 10 test pieces, each of different dimensions
[5] plastic storage system to house all parts 
[6] detailed instructional material

Technical Data

Test pieces
- 6 lengths
- 7 diameters and radii measurable
Vernier caliper gauge: 0...200mm
Depth caliper gauge: 0...150mm
Internal micrometer
- 0...25mm
- 25...50mm
Radius gauges: 1...7mm concave and convex
Block gauges
- 10mm
- 50mm
- 90mm
- accuracy to DIN 861/2

Dimensions and Weight
LxWxH: 500x350x110mm (storage system)
Weight: approx. 7kg

Scope of Delivery
1 storage system with foam inlay
2 caliper gauges
2 internal micrometers
1 set of radius gauges
3 block gauges
10 test pieces (shafts)
1 set of instructional material

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