AS ISO 18434.1:2014

$177.61

Condition monitoring and diagnostics of machines — Thermography, Part 1: General procedures

Adopts ISO 18434-1:2008, which provides an introduction to the application of infrared thermography (IRT) to machinery condition monitoring and diagnostics. IR applications pertaining to machinery performance assessment are also addressed.

Table of contents
Header
About this publication
Preface
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Thermography techniques
5 Comparative thermography
5.1 Types of comparative thermography
5.2 Comparative quantitative thermography
5.3 Comparative qualitative thermography
6 Non-contact thermometry using infrared thermography cameras
7 Baseline measurements
8 Safety
9 Calibration
10 Data collection
11 Customer responsibilities
12 Field measurements of reflected temperature and emissivity, and attenuating media
13 Temperature severity assessment criteria
13.1 Establishing severity assessment criteria
13.2 Temperature difference criteria
13.3 Maximum permissible temperature criteria
14 Profile assessment criteria
15 Diagnosis and prognosis
15.1 Survey intervals
15.2 Image interpretation
15.3 Fault identification process
16 Test report
17 Qualification of personnel
Annex A
A.1 How to measure reflected apparent temperature
A.1.1 Equipment requirements
A.1.2 Reflector method
A.1.3 Direct method
A.2 How to measure the emissivity of a target
A.2.1 Equipment requirements
A.2.2 Contact method
A.2.3 Reference emissivity material method
A.3 General
Annex B
Annex C
C.1 Mill drive train misalignment
C.2 Misaligned pumps
C.3 Vertical hydro-turbine oil coolers
Bibliography

Cited references in this standard
Content history
DR AS ISO 18434.1

Please select a variation to view its description.

Published

07/04/2014

Pages

24

Please select a variation to view its pdf.

AS ISO 18434.1:2014
$177.61