NEN-EN 1434-5
Heat meters - Part 5: Initial verification tests
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1994 |
| Status: | inactive |
| ICS Code (Heat. Calorimetry): | 17.200.10 |
scope:
Applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The meter indicates heat quantity in legal units. Electricity safety requirements are not covered by this standard. Meters with surface mounted temperature sensors are not yet included in this standard. Part 5 covers the initial verification which is intended to ensure, that heat meters which are put into service, conform to an approved pattern and to regulations, i.e. have specified metrological characteristics within the limits of the maximum permissible errors and function properly.
Document History
November 1, 2020
Thermal energy meters - Part 5: Initial verification tests
This document specifies initial verification tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed...
February 1, 2019
Thermal energy meters - Part 5: Initial verification tests
This European Standard specifies initial verification tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is...
October 1, 2017
Thermal energy meters - Part 5: Intitial verification tests
A description is not available for this item.
November 1, 2015
Heat meters - Part 5: Initial verification tests
NEN-EN 1434-5 specifies initial verification tests for heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up...
February 1, 2014
Heat meters - Part 5: Initial verification tests
NEN-EN 1434-5 specifies initial verification tests for heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up...
March 1, 2007
Heat meters - Part 5: Initial verification tests
This European Standard specifies initial verification tests and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling)...
December 1, 2004
Heat meters - Part 5: Initial verification tests
This European Standard specifies initial verification tests and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling)...
October 1, 2002
Heat meters - Part 5: Initial verification tests
A description is not available for this item.
November 1, 2000
Heat meters - Part 5: Initial verification tests
A description is not available for this item.
March 1, 1997
Heat meters - Part 5: Initial verification tests
Applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The meter...
NEN-EN 1434-5
May 1, 1994
Heat meters - Part 5: Initial verification tests
Applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The meter...