EN 16714-2:2016

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Neporušitveno preskušanje - Termografsko preskušanje - 2. del: OpremaZerstörungsfreie Prüfung - Thermografische Prüfung - Teil 2: GeräteEssais non destructifs - Essais thermographiques - Partie 2: EquipementNon-destructive testing - Thermographic testing - Part 2: Equipment19.100Neporušitveno preskušanjeNon-destructive testingICS:Ta slovenski standard je istoveten z:EN 16714-2:2016SIST EN 16714-2:2016en,fr,de01-november-2016SIST EN 16714-2:2016SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16714-2
August
t r s x ICS
s {ä s r r English Version
Nonædestructive testing æ Thermographic testing æ Part
tã Equipment Essais non destructifs æ Analyses thermographiques æ Partie
tã Equipement
Zerstörungsfreie Prüfung æ Thermografische Prüfung æ Teil
tã Geräte This European Standard was approved by CEN on
t w June
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
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t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x y s væ tã t r s x ESIST EN 16714-2:2016

wavelength between approx. 2,0 µm and 5,0 µm; — long Wave, LW: wavelength between approx. 8,0 µm and 14,0 µm. 4.2.2 Temperature range The temperature range is the interval between lowest and highest measurable temperature. The range should be specified for black-body temperatures (emissivity = 1). NOTE 1 Temperature range means the total temperature range, which can consist of several partial measurement ranges that can be adjusted separately at the device. NOTE 2 The use of optical components like spectral filters can alter the measurable temperature range. 4.2.3 Thermal resolution The thermal resolution describes the ability of an IR camera to resolve small temperature differences. The thermal resolution is commonly described by the noise equivalent temperature difference (NETD, see A.5). The thermal resolution depends among others on: — the object temperature; — the integration time or response time; — the temperature range. Therefore, it shall be specified at least with indication of these values. The required thermal resolution depends strongly on the application. SIST EN 16714-2:2016
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