Controls for heating systems - Accompanying TR prEN 12098-3:2015. Modules M3-5,6,7,81 Scope This Technical Report refers to prEN 120983, Controls for heating systems Part 3: Control equipment for electrical heating systems Modules M3 5,6,7,8. It contains information to support the correct understanding, use and national adaption of prEN 120983: 2015. This Technical Report does not contain any normative provision.

This part of ISO 5356 does not specify the medical devices and accessories on which these cones and sockets are to be provided

Optional tests in BS 6978-2 may supplement the test method by taking into account the effects of products used for treatment and distribution on the sowing site

BS EN 12044 applies to the following cutting and punching machines:

This part of IEC 61189 is a catalogue of test methods representing methodologies and procedures that can be applied to test printed board assemblies

The nominal pressure is up to 28000 kPa

Approval of NDT Personnel is a procedure used to demonstrate the competence of an individual to carry out specific non-destructive tests of permanent joints for pressure equipment

operating spacecraft and any objects released as part of normal operations or disposal actions

Categories and their relation to MTTFd of each channel

EN 689[10]

BS EN 61158-5-18 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 18 fieldbus

preliminary test for confirmation of reproducibility

BS EN 45501 is intended to provide standardized requirements and testing procedures to evaluate the metrological and technical characteristics in a uniform and traceable way