98/709728 DC : DRAFT JUNE 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PREN ISO 9934-3 - NON-DESTRUCTIVE TESTING - MAGNETIC PARTICLE TESTING - PART 3: EQUIPMENT
30-07-2002
23-11-2012
Foreword
1 Scope
2 Normative references
3 Safety requirements
4 Types of devices
4.1 Portable electromagnets (AC)
4.2 Current generators
4.3 Magnetic benches
4.4 Specialised testing systems
5 UV-A sources
5.1 Technical data
5.2 Minimum requirements
6 Detecting media circuit
6.1 Technical data
6.2 Minimum requirements
7 Inspection booth
7.1 Technical data
7.2 Minimum requirements
8 Demagnetisation
8.1 Technical data
8.2 Minimum requirements
9 Measurements
9.1 Current measurement
9.2 Magnetic field measurement
9.3 Visible light measurement
9.4 UV-A irradiation measurement
9.5 Verification and calibration
Annex A (informative) Notes on the measurement of the tangential
field strength
A.1 Examples of measuring uncertainties
A.2 Extrapolation of the field on the surface
A.3 Determination of the magnitude and direction of the field
Annex B (informative) Magnetic flux measurement
B.1 Alternating current
B.2 Direct current
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.