Sharp IV-C35M Bedienungsanleitung PDF herunterladen (Seite 16)

C35 Application Note



RoHS Compliant www.semileds.com

C35 Application Note V1.3

Subject to change without notice





Page

MeasurementandCalibration

IntegrationTime

Alongintegration timewillinducethermalissuesin LEDmeasurements. If theintegration timeis1

sec, the LED junction temperature (Tj) may reach over 50℃, which results in the light output dropping 

more than 5%. It is recommended that the integration time is shorter than 25ms in high

 power LED

measurements.



RecommendedMethod

1. UsemeasurementinstrumentswhichfollowtheCIE127standards.Theintegrationtimeshould

beshorterthan15ms.

2. Iftheoperatorusesnonstandardtesters,calibratethetesterwiththegoldensamplebefore

measurement.ThegoldensampleshouldbemeasuredbytheinstrumentfollowingCIE127

standards(ea.ISCAS

140B).

1 2 ... 11 12 13 14 15 16 17 18

Keine Kommentare

Sharp IV-C35M Bedienungsanleitung Seite 16