Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 60335-2-30 Clause 11.3 Felt Pad & Blackened Copper Disks for Heating Test
Product Overview:
This test accessory set is designed in accordance with IEC 60335-2-30 Clause 11.3, used for surface temperature and heating tests of household and similar appliances such as heaters and radiators.
Product Composition:
Felt Pad: 20 mm thick, 15 mm diameter
Small Blackened Disk: 1 mm thick, 15 mm diameter, made of copper or brass with a matte blackened surface
Purpose & Application:
The felt pad and blackened disk simulate surface contact conditions during testing, allowing accurate evaluation of temperature rise and safety compliance.
Widely used in electrical safety laboratories, quality inspection agencies, and certification testing centers.
Key Features:
Fully compliant with IEC 60335-2-30 Clause 11.3
High thermal conductivity copper/brass disk for precise measurement
Uniform blackened surface ensures consistent emissivity
Durable felt pad with stable thickness and thermal resistance
Suitable for temperature rise verification of heating appliances
