
Wire frame ,IEC60335-2-23- Figure 101 – Wire frame
Key
A Frame consisting of 32 equally spaced wires Ø 1,5 mm ± 0,5 mm
B Location of the wooden sphere
Figure 101 – Wire frame
Normal operation
operation of the appliance under the following conditions
Helmet-type hairdryers are operated with the axis of the hood inclined at an angle of 60°
to the horizontal or the maximum angle allowed by the construction
if this is less. A dull black-painted wooden sphere, 200 mm in
diameter, is placed in the hood so that its centre coincides
with the axis of the hood, the shortest distance between the sphere
and the air-outlet grille
being 50 mm.
Hairdryers having a flexible hood attachment are operated with the
hood attachment placed over the wire frame of Figure 101, the frame
being positioned over the wooden sphere.
NOTE 101 Helmet-type hairdryers that are supported by the head are
operated as hairdryers having a flexible hood attachment.
Hand-held hairdryers are operated with unrestricted airflow
directed downwards.
Permanent-wave appliances are operated in the normal position of
use, the curling rollers hanging freely.
TESTING AND MEASURING EQUIPMENT/ALLOWED SUBCONTRACTING
IEC 60335-2-23, 6th Edition (2016)
Household and similar electrical appliances – Safety – Part 2-23: Particular requirements for appliances for skin or hair care
Clause | Measurement/testing | Testing / measuring equipment / material needed | Subcontracting |
11 | Heating | Dull blackpainted wooden sphere (diameter 200 mm) Wire frame of Figure 101 Flexing test apparatus for swivel connection | R R R |
19 | Abnormal operation | Low-density glass-fibre insulation (coefficient of thermal insulation of approximately 2,5 m2K/W) Sheet of polyethylene (approximately 200 mm x 200 mm, thickness 50 μm) | R R |
21 | Mechanical strength | Hardwood board | R |
KingPo Technology Development Limited
Kingpo Technology Development Limited is a pioneer and leader of global safety testing equipment manufacturer.We offer one-stop service for worldwide labs from R&D,testing,production to after-sales service.We dedicate ourselves in achieving optimal production quality for our customers,reduce cost and enhance enterprise’s international competitiveness.
Kingpo is accredited by International Electrotechnical Commission(IEC) and becomes a nominated supplier and is officially issued a CBTL certificate.We are now among the world’s leading laboratory testing equipment manufacturer to produce the highest level and more standard testing equipment for global Electrotechnics labs becoming nominated supplier of NEMKO,UL,PHILIPS,CTK,CVC(Vkan Certification & Testing Co.,Ltd),Dongguan Quality Testing,China Household Electric Appliance Research Institute,Russia National Standard Institute,Belarus National Standard Institute,Korea National Standard Institute,etc.Lamp cap gauges and testing equipments produced by Kingpo,which are calibrated by CNAS and ilac-MRA ,have a high international reputation.
Kingpo aims at manufacturing world class testing equipment for Chinese labs,establishing an independent R&D center and introducing foreign state-of-the-art technology and international high-tech talents.Adopting a creative design concept,taking sensor data acquisition as forerunner,computer control technology as lead,imported transmission device with high accuracy and low noises,we have developed more than one hundred and sixty products.
Lab software Lims system
Material combustibility testing equipment
ELectric tool testing equipment
Plug and socket testing equipment
Switch service life testing equipment
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By means of excellent product competitiveness and complete service,our company has won numerous customers high praise and sincere trust.In complying with technical improvement and increased efficiency and quality assurance of these products ,we insist on providing high end products to market and dedicating to being a leader in testing equipment industry.