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DIN EN 60444-4
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 4: Method for the measurement of the load resonance frequency f<(Index)L>, load resonance resistance R<(Index)L> and the calculation of other derived values of quartz crystal units, up to 30 MHz (IEC 60444-4:1988); German version EN 60444-4:1997
DIN EN 60444-3
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the parallel capacitance C<(Index)o> (IEC 60444-3:1986); German version EN 60444-3:1997
DIN EN 60444-2
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 2: Phase offset method for measurement of motional capacitance of quartz crystal units (IEC 60444-2:1980); German version EN 60444-2:1997
DIN EN 60444-1
Measurement of quartz crystal unit parameters by zero phase technique in a <pi>-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a <pi>-network (IEC 60444-1:1986 + A1:1999); German version EN 60444-1:1997 + A1:1999
DIN EN 60440
Method of measurement of non-linearity in resistors (IEC 60440:2012); German version EN 60440:2012
DIN EN 60442
Electric toasters for household and similar purposes - Methods for measuring the performance (IEC 60442:1998 + A1:2003); German version EN 60442:1998 + A1:2003
DIN EN IEC 60437
Radio interference test on high-voltage insulators (IEC 60437:2023); German version EN IEC 60437:2024
DIN EN 60436
Electric dishwashers for household use - Methods for measuring the performance (IEC 60436:2015, modified); German version EN 60436:2020 + AC:2020 + A11:2020 + A12:2022
DIN EN IEC 60433
Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic insulators for AC systems - Characteristics of insulator units of the long rod type (IEC 60433:2021); German version EN IEC 60433:2021
DIN EN 60432-3
Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) (IEC 60432-3:2012); German version EN 60432-3:2013





