Mechanical vibration. Balance quality requirements for rotors in a constant (rigid) state - Specification and verification of balance tolerancesMechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances Executive summary Balance quality requirements for rotors in a constant (rigid) state. Abstract This part of ISO 1940 gives specifications for rotors in a constant (rigid) state. It specifies: a) balance tolerances; b) the necessary number of correction planes; and c) methods for verifying the residual

Risk and change management industries

The method specified in BS ISO 10307-1 can also be used for the assessment of total sediment after regimes of fuel pre-treatment designed to accelerate the ageing process (see BS ISO 10307-2)

or provide test procedures for online data collection

aimed in particular at comparing quantitative environmental information

PD 5500 specifies requirements for the design

2 Supplier control process

IEC 60335-2-76:1997

public houses and other places of refreshment

Sampling and preparation of the test sample

electrical emergency escape lighting systems

Non-optical test methods are given in BS EN 168

maintain and continually improve a documented management system to protect against