EN 50632-2-3:2016
(Main)Electric motor-operated tools - Dust measurement procedure - Part 2-3: Particular requirements for concrete grinders and disk-type sanders
Electric motor-operated tools - Dust measurement procedure - Part 2-3: Particular requirements for concrete grinders and disk-type sanders
1.1 General This European Standard specifies general requirements for the dust measurement of electric motor-operated tools supplied from mains or from batteries. This standard applies to those tools with and without dust extraction unit where dust such as mineral dust containing silica or wood dust is expected. 1.2 Types of dust Dust is a disperse distribution of solid substances in gases, particularly air, resulting from mechanical processes. According to EN 481, two size categories are to be differentiated: the inhalable dust and the respirable dust fraction. Inhalable dust refers to the entire inhalable fraction of the dust through mouth and/or nose. Respirable dust relates to the fraction of the inhalable dust that can reach the pulmonary alveoli due to its small particle size. This part of EN 50632 applies to concrete grinders and disc-type sanders.
Motorbetriebene Elektrowerkzeuge - Staubmessverfahren - Teil 2-3: Besondere Anforderungen für Betonschleifer und Schleifer mit Schleifblatt
Outils électriques à moteur - Procédure de mesure de la poussière - Partie 2-3: Exigences particulières pour les rectifieuses à béton et les ponceuses à disque
L'article de la Partie 1 est applicable avec l'exception suivante: Addition: La présente partie de l'EN 50632 s'applique aux rectifieuses à béton et aux ponceuses à disque.
Elektromotorna orodja - Postopek merjenja prahu - 2-3. del: Posebne zahteve za brusilnike betona in diskovne brusilnike
Ta evropski standard določa splošne zahteve za merjenje prahu elektromotornih orodij, ki se napajajo prek omrežja ali baterij. Ta standard se uporablja za orodja, pri katerih se pričakuje nabiranje prahu (na primer mineralnega prahu, ki vsebuje kremenico, ali lesnega prahu), ne glede na to, ali so opremljena z enoto za izločevanje prahu.
1.2 Vrste prahu
Prah je razpršena porazdelitev trdnih snovi v plinih, zlasti v zraku, do katere pride pri mehanskih postopkih. V skladu s standardom EN 481 se razlikuje med dvema kategorijama velikosti: vdihljivi in respiratorni delež prahu. Vdihljivi prah se nanaša na celoten vdihljivi delež prahu skozi usta in/ali nos. Respiratorni prah se nanaša na delež vdihljivega prahu, ki lahko zaradi majhne velikosti delcev doseže pljučne mešičke.
Ta del standarda EN 50632 se uporablja za brusilnike betona in diskaste brusilnike.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50632-2-3:2016
01-oktober-2016
Elektromotorna orodja - Postopek merjenja prahu - 2-3. del: Posebne zahteve za
brusilnike betona in diskovne brusilnike
Electric motor-operated electric tools - Dust measurement procedure - Part 2-3:
Particular requirements for concrete grinders and disk-type sanders
Outils électriques à moteur - Procédure de mesure de la poussière - Partie 2-3:
Exigences particulières pour les rectifieuses à béton et les ponceuses à disque
Ta slovenski standard je istoveten z: EN 50632-2-3:2016
ICS:
25.080.50 Brusilni in polirni stroji Grinding and polishing
machines
25.140.20 (OHNWULþQDRURGMD Electric tools
SIST EN 50632-2-3:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50632-2-3:2016
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SIST EN 50632-2-3:2016
EUROPEAN STANDARD EN 50632-2-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2016
ICS 13.040.40; 25.140.20
English Version
Electric motor-operated tools - Dust measurement procedure -
Part 2-3: Particular requirements for concrete grinders and disk-
type sanders
Outils électriques à moteur - Procédure de mesure de la Motorbetriebene Elektrowerkzeuge - Staubmessverfahren -
poussière - Partie 2-3: Exigences particulières pour les Teil 2-3: Besondere Anforderungen für Betonschleifer und
rectifieuses à béton et les ponceuses à disque Schleifer mit Schleifblatt
This European Standard was approved by CENELEC on 2016-05-03. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50632-2-3:2016 E
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SIST EN 50632-2-3:2016
EN 50632-2-3:2016 (E)
Contents
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Test procedure . 4
5 Instrumentation . 8
6 Information to be reported . 8
Figures
Figure 101 — Test set-up for concrete grinders . 8
Figure 102 — A-support . 9
Figure 103 — Test set-up for sanding gypsum blocks .10
Tables
Table 101 — Operating conditions for concrete grinders . 5
Table 102 — Operating conditions for disc-type sanders when sanding gypsum blocks . 6
Table 103 — Operating conditions for disc-type sanders when sanding wood . 7
...
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