EN 16901:2016
(Main)Ice-cream freezers - Classification, requirements and test conditions
Ice-cream freezers - Classification, requirements and test conditions
The scope of this European Standard is to define the classification for horizontal closed ice-cream freezers and to specify their requirements and test methods. These appliances are different to supermarket segment freezers, as they work with static air cooling, with a skin evaporator (no evaporator fan) and are used specifically for the storage and display of pre-packed ice-cream. This standard is only applicable to integral type refrigeration systems. This standard is not applicable to remote and secondary system type cabinets. Ice-cream freezers within this standard should have a net volume ≤ 600 l and only for transparent lid ice cream freezers they should have a Net Volume/TDA ≥ 0,35 m.
Speiseeis-Gefriermaschinen - Klassifikation, Anforderungen und Prüfbedingungen
Diese Norm definiert die Klassifizierung von geschlossenen horizontalen Speiseeis Gefriermaschinen und legt die Anforderungen und Prüfverfahren für Speiseeis Gefriermaschinen fest. Diese Geräte unterscheiden sich von Gefriermaschinen für den Supermarktbereich, da sie mit statischer Luftkühlung mit Außenwandverdampfer (ohne Verdampferventilator) betrieben, und eigens für die Lagerung und die Ausstellung von vorverpacktem Speiseeis verwendet werden. Diese Norm gilt ausschließlich für eingebaute Kälteanlagen. Diese Norm gilt nicht für Kühlmöbel mit getrennt aufgestellter und indirekter Kälteanlage. Speiseeis Gefriermaschinen, die von dieser Norm abgedeckt werden, sollten über einen Nettoinhalt 600 l verfügen, mit Ausnahme von Speiseeis-Gefriermaschinen mit Glasdeckel, bei denen das Verhältnis Nettoinhalt/TDA 0,35 m betragen sollte.
Congélateurs pour crèmes glacées - Classification, exigences et conditions d'essai
Le but de la présente Norme européenne est de définir la classification des congélateurs pour crèmes glacées horizontaux fermés et de spécifier les exigences et méthodes d'essai. Ces appareils sont différents des congélateurs disponibles dans les supermarchés, parce qu'ils fonctionnent par refroidissement d'air statique, avec un évaporateur à surface (pas de ventilateur d'évaporateur) et qu'ils sont spécifiquement utilisés pour l'entreposage et l'exposition de crèmes glacées préemballées. La présente Norme européenne est applicable uniquement aux systèmes de réfrigération intégrés. La présente Norme européenne n'est pas applicable aux armoires à système de fluide frigorigène incorporé ou à distance. Il convient que les congélateurs pour crèmes glacées relevant du domaine d'application de la présente norme aient un volume utile inférieur ou égal à 600 l ; il convient également que les congélateurs pour crèmes glacées munis de couvercles transparents aient un rapport volume utile/surface totale d'exposition (TDA) supérieur ou égal à 0,35 m.
Zamrzovalniki za sladoled - Razvrstitev, zahteve in preskusni pogoji
Namen tega evropskega standarda je opredeliti razvrstitev za vodoravno zaprte zamrzovalnike za sladoled ter določiti njihove zahteve in preskusne metode. Te naprave so drugačne od zamrzovalnikov v supermarketih, ker delujejo na statično hlajenje s površinskim izparilnikom (brez izparilnega ventilatorja) in se uporabljajo izrecno za shranjevanje in razstavljanje pakiranega sladoleda. Ta standard se uporablja samo za vgrajeni tip hladilnih sistemov. Ta standard se ne uporablja za oddaljene in sekundarne tipe sistemov omar. Zamrzovalniki za sladoled v okviru tega standarda naj bi imeli neto prostornino ≤ 600 l in samo zamrzovalniki za sladoled s prosojnim pokrovom naj bi imeli neto prostornino/TDA ≥ 0,35 m.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2017
Zamrzovalniki za sladoled - Razvrstitev, zahteve in preskusni pogoji
Ice-cream freezers - Classification, requirements and test conditions
Speiseeis-Gefriermaschinen - Klassifikation, Anforderungen und Prüfbedingungen
Congélateurs pour crèmes glacées - Classification, exigences et conditions d'essai
Ta slovenski standard je istoveten z: EN 16901:2016
ICS:
97.040.30 Hladilni aparati za dom Domestic refrigerating
appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 16901
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2016
EUROPÄISCHE NORM
ICS 97.040.30
English Version
Ice-cream freezers - Classification, requirements and test
conditions
Congélateurs pour crèmes glacées - Classification, Speiseeis-Gefriermaschinen - Klassifikation,
exigences et conditions d'essai Anforderungen und Prüfbedingungen
This European Standard was approved by CEN on 9 October 2016.
CEN 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 CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16901:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
3.1 General . 6
3.2 Parts of ice-cream freezers . 6
3.3 Physical aspects and dimensions . 7
3.4 Definitions relating to performance characteristics . 8
3.5 Definitions related to test environment . 8
4 Symbols . 9
5 Classification and requirements . 9
5.1 Classification . 9
Table 1 — Classification according to temperature . 9
5.2 Requirements . 10
5.2.1 Construction . 10
5.2.2 Materials . 10
5.2.3 Refrigerating system . 11
5.2.4 Electrical components . 11
5.2.5 Operating characteristics . 12
6 Tests . 13
6.1 General . 13
Table 2 — Test summary . 13
6.2 Tests outside test room . 13
6.2.1 General . 13
6.2.2 Seal test for lids . 13
6.2.3 Test on durability of lid . 14
Figure 1 — Durability of lid . 14
6.2.4 Linear dimensions, areas and volumes . 14
6.3 Tests inside test room . 15
6.3.1 General . 15
6.3.2 Test room conditions . 15
Table 3 — Test room climate classes . 16
6.3.3 Test packages and life-time . 16
Table 4 — Dimensions and mass of test packages . 17
Figure 2 — Thermal characteristics of test packages . 18
Table 5 — Temperature and specific enthalpy of test packages . 19
Table 6 — Temperature and increase in specific enthalpy of test packages . 19
Figure 3 — M-Package . 20
Table 7 — Temperature and specific enthalpy of filler packages . 21
Table 8 — Temperature and increase in specific enthalpy of filler packages . 21
Figure 4 — Thermal characteristics of filler packages. 22
6.3.4 Instruments, measuring equipment and measuring expanded measurement
uncertainty . 22
6.3.5 Preparation of test ice cream freezer . 22
Figure 5 — Ice cream location within the test room . 23
Figure 6 — Condensing air with test room air flow, or across, but not opposed the test room
air flow . 24
Figure 7 — Air movement . 25
Figure 8 — Climate measuring point for ice cream freezer . 25
Figure 9 — Glass lid ice cream freezer with flat base deck with and without tubes laid at the
base . 27
Figure 10 — Glass lid ice cream freezer with stepped base deck with and without tubes laid
at the base. 28
Figure 11 — Tests on ice cream freezers with lights or without lights . 29
6.3.6 Test on ice cream freezers . 30
Figure 12 — Relevant temperature curve of M-packages . 31
Figure 13 — Arithmetic mean temperature of M-packages . 32
Figure 14 — Condensation code . 33
Table 9 — Temperature rise time conditions for C1 . 34
7 Test report . 34
7.1 Tests outside test room . 34
Table 10 — Linear dimensions, areas and volumes . 35
7.2 Tests inside test room . 35
Table 11 — Conditions for tests inside test room . 35
Table 12 — Ice cream freezer preparation for tests inside test room. 35
Table 13 — Temperature test for tests inside test room . 36
Table 14 — Water vapour condensation test . 36
Table 15 — Electrical energy consumption test . 36
Table 16 — Specific energy consumption . 37
8 Marking . 37
8.1 Load limit . 37
Figure 15 — Load limit markings . 37
Figure 16 — Dimensions of load limit line . 37
Figure 17 — Different positions for the load limit . 38
8.2 Marking plate . 38
8.3 Information to be supplied by the manufacturer . 38
Annex A (informative) Ice-cream freezer families . 40
Table A.1 — Ice cream freezer families . 40
Annex B (normative) Net volume calculation . 41
Annex C (normative) Equivalent volume calculation . 42
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