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According to IEC60335-2-11:1993 fig 101 and IEC60335-2-6:1997, such as requirements preconditioning of household and similar electrical appliances drum dryers and in vertical ranges, hobs, ovens and other were surface temperature rise measurement.
Measurement of the surface: Diameter 5 mm * 0.5 mm tin copper
Bushing: Inside diameter 3 mm, Outside diameter 5 mm
Thermocouple: Diameter 0.3 K
Thrust: 4 N
IEC60335-2-11:2002-03 Figure 101 - Probe for Measuring Surface Temperatures
B) Thermocouple wires 0,3 mm diameter to IEC 60584-1 Type K(chrome alumel)
C) Handle arrangement permitting a contact force of 4 N ± 1 N
D) Polycarbonate tube: inside diameter 3 mm, outside diameter 5mm
E) Tinned copper disc: 5 mm diameter, 0,5 mm thick
Note: The contgact face of the disc is to be flat.
HK LEE HING INDUSTRY CO., LIMITED are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services and related information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.
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