Inspection and verification

Instrument Management

Total property Management : By using the instrument and equipment in adequacy.

Solenoid Test Item

Methods	Items	Test Tools	Incoming Quality	Design	Manufacture	Delivery Assurance
IQC	Appearance	Caliper Height gauge 3D coordinate-measure-machine Electronic balance XRF tester CMM Impedance meter Withstand voltage tester Salt spray tester Film thickness gauge Magnetic moment tester Fluxmeter Curve tension machine Strength tester Torque tester Hardness tester Roughness tester	●	●
	Package		●	●
	Dimension		●	●
	Weight		●	●
	ROHS		●	●
	RoHS		●	●
	Specification of lead wire		●	●
	Enameled wire resistance		●	●
	Salt water pinhole of enameled wire		●	●
	Salt spray test		●	●
	Coating thickness test		●	●
	Withstand voltage		●	●
	Insulation resistance		●	●
	Magnetic moment		●	●
	Magnetic torque		●	●
	Spring force		●	●
	Hinge strength test		●	●
	Impact test		●	●
	Torque test		●	●
	Hardness		●	●
	Roughness		●	●
Finished Appearance	Appearance detection	Visual		●	●	●
Finished Appearance	Dimension detection	Caliper / micrometer / height gauge / projector / 3D coordinate-measure-machine		●	●	●
Electrical Characteristics	Resistance	Impedance meter		●	●	●
	Voltage	Withstand voltage tester		●	●	●
	Action	Strength tester		●	●	●
	Inductance	Inductance tester		●	●
	Temperature rise	Integrated test platform		●
	Response time	Oscilloscope		●	●
Mechanical	Hinge strength	Strength tester Curve tension machine Vibration table Noise loudspeaker box Sound level meter		●	●
	Suction force			●	●	●
	Retention force			●	●	●
	Force stroke curve			●	●
	structural strength			●	●
	Fall			●
	Vibration			●
	Noise			●
Reliability	Life	Life test bench Salt spray tester Constant temperature and humidity box		●
	Salt spray test			●
	Hygrothermal environment			●
	Thermal shock			●

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