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IEC TS 62885-1
Edition 3.0 2020-10
TECHNICAL
SPECIFICATION
colour
inside
Surface cleaning appliances –
Part 1: General requirements on test material and test equipment
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IEC TS 62885-1
Edition 3.0 2020-10
TECHNICAL
SPECIFICATION
colour
inside
Surface cleaning appliances –
Part 1: General requirements on test material and test equipment
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 97.080 ISBN 978-2-8322-8856-6
– 2 – IEC TS 62885-1:2020 © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Carpet construction specification . 8
4.1 General . 8
4.2 Construction verification . 10
4.2.1 General . 10
4.2.2 Performance verification . 11
4.3 Pre-treatment of new and replacement carpets for testing . 11
4.3.1 General . 11
4.3.2 Pre-treatment of new Wilton test carpets for dust removal testing . 11
4.3.3 Verification of replacement carpets for dust removal testing . 11
4.4 Pre-treatment of new carpets for the determination of airborne acoustical
noise . 11
5 Standard test dusts. 12
5.1 Simulated household dust . 12
5.1.1 Background . 12
5.1.2 Composition of the simulated household dust . 12
5.1.3 Components . 13
5.1.4 Mixing of simulated household dust . 15
5.2 Mineral dust . 17
5.2.1 Mineral dust – Type 1 . 17
5.2.2 Mineral dust – Type 2 . 18
5.3 Debris . 18
5.3.1 Background . 18
5.3.2 Medium size debris . 19
5.3.3 Large debris . 19
Annex A (informative) Information on supplier of test materials and details of test
equipment . 21
Annex B (informative) Initial production run of the BIC4 Wilton test carpet . 22
Annex C (informative) Determination of carpet pile direction . 23
Annex D (informative) Categories of dry vacuum cleaners . 24
D.1 General . 24
D.2 Vacuum categories . 24
D.2.1 Upright vacuum cleaner . 24
D.2.2 Canister (cylinder) vacuum cleaner . 24
D.2.3 Stick (handstick) vacuum cleaner. 25
D.2.4 Hand-held vacuum cleaner . 25
D.2.5 Robotic vacuum cleaner . 26
Bibliography . 27
Figure 1 – Real household dust (left) and simulated household dust (right) . 12
Figure 2 – Ready mixed simulated household dust. 13
Figure 3 – Tumbler mixer (Source: www.fuchsag.com) . 16
Figure 4 – Order of sampling (star-shaped) . 16
Figure 5 – Sampling of simulated household dust . 17
Figure 6 – Comparison between non-organic and organic medium size debris . 19
Figure 7 – Comparison between non-organic and organic large debris . 20
Figure C.1 – Looking against pile direction . 23
Figure C.2 – Looking with pile direction . 23
Figure D.1 – Upright Cleaner . 24
Figure D.2 – Canister vacuum cleaner . 25
Figure D.3 – Stick vacuum cleaner . 25
Figure D.4 – Hand-held vacuum cleaner . 26
Figure D.5 – Robotic vacuum cleaner . 26
Table 1 – Wilton test carpet construction specifications . 9
Table 2 – Level loop test carpet construction specifications . 10
Table 3 – Grain size distribution: Type 3 mineral dust . 14
Table 4 – Cellulose dust fibre size distribution . 14
Table 5 – Cotton linters characteristics . 15
Table 6 – Grain size distribution: Type 1 mineral dust . 18
Table 7 – Grain size distribution: Type 2 mineral dust . 18
Table 8 – Specifications of nuts and set crews . 19
Table 9 – Specification of cap nuts . 20
Table B.1 – Test results for BIC4 Wilton test carpets . 22
– 4 – IEC TS 62885-1:2020 © IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SURFACE CLEANING APPLIANCES –
Part 1: General requirements on test material and test equipment
FOREWORD
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