Amendment 1 - Household electric cooking appliances - Part 1: Ranges, ovens, steam ovens and grills - Methods for measuring performance

Amendement 1 - Appareils de cuisson électrodomestiques - Partie 1: Cuisinières, fours, fours à vapeur et grils - Méthodes de mesure de l'aptitude à la fonction

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IEC 60350-1 ®
Edition 2.0 2021-05
Household electric cooking appliances –
Part 1: Ranges, ovens, steam ovens and grills – Methods for measuring
Appareils de cuisson electrodomestiques –
Partie 1: Cuisinières, fours, fours à vapeur et grils – Méthodes de mesure de
l'aptitude à la fonction
IEC 60350-1:2016-04/AMD1:2021-05(en-fr)

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IEC 60350-1 ®
Edition 2.0 2021-05
Household electric cooking appliances –

Part 1: Ranges, ovens, steam ovens and grills – Methods for measuring

Appareils de cuisson electrodomestiques –

Partie 1: Cuisinières, fours, fours à vapeur et grils – Méthodes de mesure de

l'aptitude à la fonction
ICS 97.040.20 ISBN 978-2-8322-9786-5

– 2 – IEC 60350-1:2016/AMD1:2021
© IEC 2021

Part 1: Ranges, ovens, steam ovens and grills –
Methods for measuring performance

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Amendment 1 to IEC 60350-1:2016 has been prepared by subcommittee 59K: Performance of
household and similar electrical cooking appliances, of IEC technical committee 59:
Performance of household and similar electrical appliances.
The text of this Amendment is based on the following documents:
FDIS Report on voting
59K/328/FDIS 59K/331/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this Amendment is English.

© IEC 2021
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at The main document types developed by IEC are
described in greater detail at
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
– 4 – IEC 60350-1:2016/AMD1:2021
© IEC 2021
1 Scope
Add the following note after the first paragraph:
NOTE 3 This document is also applicable to portable appliances with similar functionalities that were previously
covered by the withdrawn IEC 61817.
In Note 2, delete the 2 bullet regarding the exclusion of portable appliances.

Replace 6.5 by the following new content:
6.5 Dimensions of a grill grid
6.5.1 Entire area
The entire area of the grill grid is determined by measuring the maximum width and the
maximum depth of the outer rods. This entire area of the grill grid is calculated and stated in
square centimetres, rounded to 10 cm .
6.5.2 Usable area
The usable width and usable depth of the grill grid are measured, by considering only the inner
grid, which is suitable for placing food. The usable area of the grill grid is calculated and stated
in square centimetres, rounded to 10 cm .

a is the maximum width of the grill grid
b is the maximum depth of the grill grid
c is the usable width of the grill grid
d is the usable depth of the grill grid
Figure 13 – Examples for determining the entire area and usable area of a grill grid

Table 2 – Ingredients
In the row dealing with eggs, replace "Clause C.1" with "Clause C.2".

© IEC 2021
Replace Clause 9 with the following new content:
9 Effective grilling area
9.1 Purpose
The purpose of this test is to determine the effective grilling area (E). The effective grilling area
is the part of the usable area of the grill grid (see 6.5) where white bread reaches a required
browning intensity during grilling.
9.2 Ingredients
The measurement is done with factory-made white bread made of wheat (e.g. Golden Toast ),
which is commonly available and suitable for toasting. The slices of bread shall have an edge
length of at least 80 mm and a thickness of 12 mm ± 1 mm. It shall be fine-pored.
If more than one loaf of bread is necessary, it shall be from the same batch. Therefore, the
bread shall be bought from the same supplier, at the same time and stored under same
conditions until needed for the measurements. It shall be used before the expiry date.
9.3 Preparation
Discard the first two and the last two slices of one package because these slices often have a
different texture. Remove the crust and cut the slices of bread to an edge length of 70 mm ±
1 mm.
Determine the usable area of the grill grid (A ) and state it in cm . Cover the usable area of the
grill grid completely (without gaps in between) with bread. For this, it can be necessary to trim
some slices. The minimum width and length of each slice shall not be less than 35 mm.
9.4 Procedure
Follow the operating instructions with respect to the heating function, temperature, shelf and
preheating. If preheating is recommended, the grill grid is placed in the oven when the end of
the preheating phase is indicated, for example by visual or acoustic signal, or after a
recommended pre-heating time.
If no instructions are given, the grill grid is placed in the highest possible level in the not-
preheated oven until it reaches the stop position of the rack, the door is closed, and the bread
is grilled with the highest possible setting.
During the grilling process, the door may be opened once for a maximum of 3 s to check the
browning, but without moving the grid.
Remove the grill grid when the bread is browned and burnt spots start to appear (≥ shade
number 15).
Golden Toast is the trade name of a product supplied by Lieken Brot und Backwaren GmbH. Golden Toast might
be commercially available through other suppliers after the date of publication of this standard. This information
is given for the convenience of the users of this document and does not constitute an endors

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