prEN ISO 10360-10

Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring systems (CMS) - Part 10: Laser trackers for measuring point-to-point distances (ISO/DIS 10360-10:2019)

Geometrische Produktspezifikationen (GPS) - Annahmeprüfung und Bestätigungsprüfung für Koordinatenmessgeräte (KMG) - Teil 10: Lasertracker für Punkt-zu-Punkt-Messungen (ISO/DIS 10360-10:2019)

Spécification géométrique des produits (GPS) - Essais de réception et de vérification périodique des systèmes à mesurer tridimensionnels (SMT) - Partie 10: Laser de poursuite pour mesurer les distances de point à point (ISO/DIS 10360-10:2019)

Specifikacija geometrijskih veličin izdelka (GPS) - Preskusi za sprejemljivost in ponovno overjanje koordinatnih merilnih strojev (KMS) - 10. del: Laserski 3D merilniki za merjenje razdalj točka-točka (ISO/DIS 10360-10:2019)

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN ISO 10360-10:2019
01-julij-2019
Specifikacija geometrijskih veličin izdelka (GPS) - Preskusi sprejemljivosti in
ponovnega preverjanja sistemov za merjenje koordinat - 10. del: Laserski 3D
merilniki za merjenje razdalj točka-točka (ISO/DIS 10360-10:2019)

Geometrical product specifications (GPS) - Acceptance and reverification tests for

coordinate measuring systems (CMS) - Part 10: Laser trackers for measuring point-to-

point distances (ISO/DIS 10360-10:2019)
Geometrische Produktspezifikationen (GPS) - Annahmeprüfung und

Bestätigungsprüfung für Koordinatenmessgeräte (KMG) - Teil 10: Lasertracker für Punkt-

zu-Punkt-Messungen (ISO/DIS 10360-10:2019)

Spécification géométrique des produits (GPS) - Essais de réception et de vérification

périodique des systèmes à mesurer tridimensionnels (SMT) - Partie 10: Laser de
poursuite pour mesurer les distances de point à point (ISO/DIS 10360-10:2019)
Ta slovenski standard je istoveten z: prEN ISO 10360-10
ICS:
17.040.30 Merila Measuring instruments
17.040.40 Specifikacija geometrijskih Geometrical Product
veličin izdelka (GPS) Specification (GPS)
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
oSIST prEN ISO 10360-10:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 10360-10:2019
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oSIST prEN ISO 10360-10:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 10360-10
ISO/TC 213 Secretariat: BSI
Voting begins on: Voting terminates on:
2019-05-31 2019-08-23
Geometrical product specifications (GPS) — Acceptance
and reverification tests for coordinate measuring
systems (CMS) —
Part 10:
Laser trackers for measuring point-to-point distances

Spécification géométrique des produits (GPS) — Essais de réception et de vérification périodique des

systèmes à mesurer tridimensionnels (SMT) —
Partie 10: Laser de poursuite pour mesurer les distances de point à point
ICS: 17.040.30
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 10360-10:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019
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oSIST prEN ISO 10360-10:2019
ISO/DIS 10360-10:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

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Published in Switzerland
ii © ISO 2019 – All rights reserved
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oSIST prEN ISO 10360-10:2019
ISO/DIS 10360-10:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 2

4 Symbols .......................................................................................................................................................................................................................... 5

5 Rated operating conditions ....................................................................................................................................................................... 6

5.1 Environmental conditions ............................................................................................................................................................. 6

5.2 Operating conditions ......................................................................................................................................................................... 7

6 Acceptance tests and reverification tests ................................................................................................................................... 7

6.1 General ........................................................................................................................................................................................................... 7

6.2 Probing size and form errors ...................................................................................................................................................... 7

6.2.1 Principle .................................................................................................................................................................................. 7

6.2.2 Reference artefact ........................................................................................................................................................... 8

6.2.3 Procedure ............................................................................................................................................................................... 8

6.2.4 Derivation of test results ........................................................................................................................................10

6.3 Location errors (two-face tests) ...........................................................................................................................................10

6.3.1 Principle ...............................................................................................................................................................................10

6.3.2 Reference artefact ........................................................................................................................................................10

6.3.3 Procedure ............................................................................................................................................................................10

6.3.4 Derivation of test results ........................................................................................................................................11

6.4 Length errors .........................................................................................................................................................................................12

6.4.1 General...................................................................................................................................................................................12

6.4.2 Principle ...............................................................................................................................................................................12

6.4.3 Reference artefacts .....................................................................................................................................................12

6.4.4 Procedure ............................................................................................................................................................................13

6.4.5 Derivation of test results ........................................................................................................................................16

7 Compliance with specification ............................................................................................................................................................17

7.1 Acceptance tests .................................................................................................................................................................................17

7.2 Reverification tests ...........................................................................................................................................................................17

8 Applications ............................................................................................................................................................................................................17

8.1 Acceptance test ....................................................................................................................................................................................17

8.2 Reverification test .............................................................................................................................................................................18

8.3 Interim check .........................................................................................................................................................................................18

9 Indication in product documentation and data sheets .............................................................................................18

Annex A (informative) Forms ....................................................................................................................................................................................20

Annex B (normative) Calibrated test lengths ...........................................................................................................................................24

Annex C (normative) Thermal compensation of workpieces ..................................................................................................26

Annex D (informative) Specification of MPEs ...........................................................................................................................................27

Annex E (informative) Interim testing .............................................................................................................................................................30

Annex F (normative) Testing of a stylus and retroreflector combination (SRC)..................................................37

Annex G (normative) Testing of an optical distance sensor and retroreflector combination

(ODR) .............................................................................................................................................................................................................................40

Annex H (informative) Relation to the GPS matrix model ...........................................................................................................42

Bibliography .............................................................................................................................................................................................................................43

© ISO 2019 – All rights reserved iii
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oSIST prEN ISO 10360-10:2019
ISO/DIS 10360-10:2019(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www .iso .org/iso/foreword .html.

This document was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product

specifications and verification.

This second edition cancels and replaces the first edition (ISO 10360-10:2016), which has been

technically revised.
The main changes compared to the previous edition are as follows.
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Introduction

This document is a geometrical product specification (GPS) standard and is to be regarded as a general

GPS standard (see ISO 14638). It influences link F of the chains of standards on size, distance, form,

orientation, location, and run-out.

The ISO/GPS matrix model given in ISO 14638 gives an overview of the ISO/GPS system of which this

document is a part. The fundamental rules of ISO/GPS given in ISO 8015 apply to this document and

the default decision rules given in ISO 14253-1 apply to specifications made in accordance with this

document, unless otherwise indicated.

More detailed information on the relation of this document to other standards and the GPS matrix

model can be found in Annex H.

The objective of this document is to provide a well-defined testing procedure for:

a) laser tracker manufacturers to specify performance by maximum permissible errors (MPEs); and

b) to allow testing of these specifications using calibrated and traceable test lengths, test spheres,

and flats.

The benefits of these tests are that the measured result has a direct traceability to the unit of length,

the metre, and that it gives information on how the laser tracker will perform on similar length

measurements.

This document is distinct from ISO 10360-2, which is for coordinate measuring machines (CMMs)

equipped with contact probing systems, in that the orientation of the test lengths reflect the different

instrument geometry and error sources within the instrument.
© ISO 2019 – All rights reserved v
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oSIST prEN ISO 10360-10:2019
DRAFT INTERNATIONAL STANDARD ISO/DIS 10360-10:2019(E)
Geometrical product specifications (GPS) — Acceptance
and reverification tests for coordinate measuring
systems (CMS) —
Part 10:
Laser trackers for measuring point-to-point distances
1 Scope

This document specifies the acceptance tests for verifying the performance of a laser tracker by

measuring calibrated test lengths, according to the specifications of the manufacturer. It also specifies

the reverification tests that enable the user to periodically reverify the performance of the laser tracker.

The acceptance and reverification tests given in this document are applicable only to laser trackers

utilizing a retro-reflector as a probing system. Laser trackers that use interferometry (IFM), absolute

distance meter (ADM) measurement, or both can be verified using this document. This standard

can also be used to specify and verify the relevant performance tests of other spherical coordinate

measurement systems that use cooperative targets, such as “laser radar” systems.

NOTE Systems, such as laser radar systems, which do not track the target, will not be tested for probing

performance.

This document does not explicitly apply to measuring systems that do not use a spherical coordinate

system (i.e. two orthogonal rotary axes having a common intersection point with a third linear axis

in the radial direction) however, the parties may apply this part of 10360 to such systems by mutual

agreement.
This document specifies:

— performance requirements that can be assigned by the manufacturer or the user of the laser tracker,

— the manner of execution of the acceptance and reverification tests to demonstrate the stated

requirements,
— rules for proving conformance, and
— applications for which the acceptance and reverification tests can be used.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

ISO 10360-8:2013, Geometrical product specifications (GPS) — Acceptance and reverification tests for

coordinate measuring systems (CMS) — Part 8: CMMs with optical distance sensors

ISO 10360-9:2013, Geometrical product specifications (GPS) — Acceptance and reverification tests for

coordinate measuring systems (CMS) — Part 9: CMMs with multiple probing systems

ISO 14253-1:2017, Geometrical product specifications (GPS) — Inspection by measurement of workpieces

and measuring equipment — Part 1: Decision rules for verifying conformity or nonconformity with

specifications
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3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https: //www .iso .org/obp
— IEC Electropedia: available at http: //www .electropedia .org/
3.1
laser tracker

coordinate measuring system in which a cooperative target is followed with a laser beam and its

location determined in terms of a distance (range) and two angles

Note 1 to entry: The two angles are referred to as azimuth, θ (rotation about a vertical axis – the standing axis of

the laser tracker) and elevation, φ (angle above a horizontal plane – perpendicular to the standing axis).

3.2
interferometric measurement mode
IFM mode

measurement method that uses a laser displacement interferometer integrated in a laser tracker (3.1)

to determine distance (range) to a target

Note 1 to entry: Displacement interferometers can only determine differences in distance, and therefore require

a reference distance (e.g. home position).
3.3
absolute distance measurement mode
ADM mode

measurement method that uses time of flight instrumentation integrated in a laser tracker (3.1) to

determine the distance (range) to a target

Note 1 to entry: Time of flight instrumentation may include a variety of modulation methods to calculate the

distance to the target.
3.4
retroreflector

passive device designed to reflect light back parallel to the incident direction over a range of

incident angles

Note 1 to entry: Typical retroreflectors are the cat’s-eye, the cube corner, and spheres of special material.

Note 2 to entry: Retroreflectors are cooperative targets.

Note 3 to entry: For certain systems, e.g. laser radar, the retroreflector might be a cooperative target such as a

polished sphere.
3.5
spherically mounted retroreflector
SMR
retroreflector (3.4) that is mounted in a spherical housing

Note 1 to entry: In the case of an open-air cube corner, the vertex is typically adjusted to be coincident with the

sphere centre.

Note 2 to entry: The tests in this standard are typically executed with a spherically mounted retroreflector.

Note 3 to entry: See Figure 1.
2 © ISO 2019 – All rights reserved
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3.6
stylus and retroreflector combination
SRC

probing system that determines the measurement point utilizing a probe stylus to contact the

workpiece, a retroreflector (3.4) to determine the base location of the probe, and other means to find

the stylus orientation unit vector

Note 1 to entry: The datum for the stylus tip offset (L) is the centre of the retroreflector.

Note 2 to entry: See Figure 1.
a) SMR b) SRC
Key
A laser beam
B retroreflector
C measurement point
D contact point
E base location
F stylus orientation unit vector
G normal probing direction vector
L stylus tip offset
Figure 1 — Representation of SMR vs. SRC
3.7
optical distance sensor and retroreflector combination
ODR

probing system that determines the measurement point utilizing an optical distance sensor to measure

the workpiece, a retroreflector (3.4) to determine the base location of the optical distance sensor, and

other means to find the orientation of the optical distance sensor
3.8
target nest
nest
device designed to repeatably locate an SMR
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3.9
length measurement error
Avg: L: LT
Bi: L: LT

error of indication when performing a averaged (E ) or bidirectional (E ) point-to-point

Av g : L : LT B i : L : LT

distance measurement of a calibrated test length using a laser tracker with a stylus tip offset of L

Note 1 to entry: E and E (used frequently in this document) correspond to the common case of no

Av g : 0 : LT B i : 0 : LT

stylus tip offset, as the retroreflector optical centre is coincident with the physical centre of the probing system

for spherically mounted retroreflectors.
3.10
normal CTE material
−6 0 −6 0

material with a coefficient of thermal expansion (CTE) between 8 × 10 / C and 13 × 10 / C

[SOURCE: ISO 10360-2:2009]

Note 1 to entry: Some documents may express CTE in units 1 / K, which is equivalent to 1 / C.

3.11
probing form error
Form.Sph.1x25:SMR:LT

error of indication within which the range of Gaussian radial distances can be determined by a least-

squares fit of 25 points measured by a laser tracker (3.1)on a spherical material standard of size

Note 1 to entry: Only one least-squares fit is performed, and each point is evaluated for its distance (radius) from

this fitted centre.
3.12
probing size error
Size.Sph.1x25:SMR:LT

error of indication of the diameter of a spherical material standard of size as determined by a least-

squares fit of 25 points measured with a laser tracker (3.1)
3.13
location error
two-face error
plunge and reverse error
Dia.2x1:P&R:LT

distance, perpendicular to the beam path, between two measurements of a stationary retroreflector

(3.4), where the second measurement is taken with the laser tracker (3.1) azimuth axis at approximately

180 degrees from the first measurement and the laser tracker elevation angle is approximately the same

Note 1 to entry: This combination of axis rotations is known as a two face, or plunge and reverse, test.

Note 2 to entry: The laser tracker base is fixed during this test.
3.14
maximum permissible error of length measurement
Avg: L: LT, MPE
Bi: L: LT, MPE

extreme value of the length measurement error, E or E , permitted by specifications

B i : L : LT Av g : L : LT
Note 1 to entry: E and E are used throughout this document.
B i : 0 : LT, M PE Av g : 0 : LT, M PE
3.15
maximum permissible error of probing form
Form.Sph.1x25:SMR:LT, MPE
extreme value of the probing form error (3.11), P , permitted by specifications
Form.Sph.1x25:SMR:LT
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3.16
maximum permissible error of probing size
Size.Sph.1x25:SMR:LT, MPE
extreme value of the probing size error (3.12), P , permitted by specifications
Size.Sph.1x25:SMR:LT
3.17
maximum permissible error of location
Dia.2x1:P&R:LT, MPE
extreme value of the location error, L , permitted by specifications
Dia.2x1:P&R:LT
3.18
rated operating condition

operating condition that must be fulfilled, according to specification, during measurement in order that

a measuring instrument or measuring system perform as designed

Note 1 to entry: Rated operating conditions generally specify intervals of values for a quantity being measured

and for any influence quantity. [VIM 4.9 ].

Note 2 to entry: Within the ISO 10360- series of standards, the term “as designed” in the definition means “as

specified by MPEs”.

Note 3 to entry: When the rated operating conditions are not met in a test according to the ISO 10360, neither

conformance nor non-conformance to specifications can be determined.
[SOURCE: ISO/IEC Guide 99:2007, 4.9 modified.]
4 Symbols
For the purpose of this document, the symbols of Table 1 apply.
Table 1 — Symbols of specification quantities
Symbol Meaning
Av g : L : LT
Length measurement error (Averaged or Bi-directional lengths) where L is the
stylus tip offset
B i : L : LT
Form.Sph.1x25:SMR:LT
P Probing form error
Form.Sph.1x25:SRC:LT
Form.Sph.1x25:ODR:LT
Size.Sph.1x25:SMR:LT
P Probing size error
Size.Sph.1x25:SRC:LT
Size.Sph.1x25:ODR:LT
L Location error (from two face tests)
Dia.2x1:P&R:LT
Av g : L : LT , M PE
Maximum permissible error of length measurement where L is the stylus tip offset
B i : L : LT , M PE
P Maximum permissible error of probing form
Form.Sph.1x25:SMR: LT ,MPE
P Maximum permissible error of probing size
Size.Sph.1x25:SMR: LT ,MPE
L Maximum permissible error of location (from two face tests)
Dia.2x1:P&R:LT,MPE
Accessory sensor testing – SRC
Symbol Meaning
P Probing form error for SRC
Form.Sph.1x25:SRC:LT
P Probing size error for SRC
Size.Sph.1x25:SRC:LT
P Orientation error for SRC
Dia.15x1:SRC:LT
P Maximum permissible error of probing form for SRC
Form.Sph.1x25:SRC: LT ,MPE
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Table 1 (continued)
Symbol Meaning
P Maximum permissible error of probing size for SRC
Size.Sph.1x25:SRC: LT ,MPE
P Maximum permissible error of orientation for SRC
Dia.15x1:SRC: LT ,MPE
Accessory sensor testing – ODR
Symbol Meaning
P Probing form error for ODR (25 points)
Form.Sph.1×25:ODR:LT
P Probing form error for ODR (95% of the points)
Form.Sph.D95%:ODR:LT
P Probing size error for ODR (25 points)
Size.Sph.1×25:ODR:LT
P Probing size error for ODR (all points)
Si z e . S p h . A l l : O D R : LT
E Flat form error of measurement with ODR (95% of the points)
Form.Pla.D95%:ODR:LT
P Maximum permissible error of probing form for ODR (25 points)
Form.Sph.1×25:ODR: LT ,MPE
P Maximum permissible error of probing form for ODR (95% of the points)
Fo r m . S p h . D 9 5% : O D R : LT , M PE
P Maximum permissible error of probing size for ODR (25 points)
Size.Sph.1×25:ODR: LT ,MPE
P Maximum permissible error of probing size for ODR (all points)
Si z e . S p h . A l l : O D R : LT , M PE

E Maximum permissible error of flat form measurement with ODR (95% of the points)

Fo r m . P l a . D 9 5% : O D R : LT , M PE
Table 2 — Symbols of specification quantities (continued)
Multiple sensor testing
Symbol Meaning
P Multiple probing system form error
Form.Sph.nx25::MPS.LT
P Multiple probing system size error
Size.Sph.nx25::MPS.LT
L Multiple probing system location error
Dia.n×25::MPS.LT
P Maximum permissible multiple probing system form error
Form.Sph.nx25::MPS.LT,MPE
P Maximum permissible multiple probing system size error
Size.Sph.nx25::MPS.LT,MPE
L Maximum permissible multiple probing system location error
Dia.n×25::MPS.LT,MPE

NOTE 1 For the common case of length testing with an SMR, L will be equal to 0 (e.g. E ).

B i : 0 : LT

NOTE 2 The specific combinations of sensors for the multiple probing system errors depend on the sensors

provided with the laser tracker system. The combination co
...