Light-intensity measuring instrument LED-4 series
laboratoryfor LEDs

light-intensity measuring instrument
light-intensity measuring instrument
Add to favorites
Compare this product
 

Characteristics

Measured value
light-intensity
Applications
laboratory, for LEDs

Description

Instrument Systems has developed a range of suitable measurement adapters for measuring luminous intensity [cd] of LEDs. Differentiated is determined by their useable spectral range (visible or UV), the required measurement geometry ILED-A or ILED-B and the intended application (laboratory or manufacturing). Incorporating a diffuser with a precision aperture of 1 cm² these Measurement adapters represent the light sensitive area of the detector. An entrance facet of a fiber bundle is positioned behind the diffuser and serves to couple the light into the spectrometer. This specific design is characterized by a high light throughput together with acceptable homogeneity of the detector area. LED-4xx series of measurement adapters is particularly suitable for low light output LEDs as well as for fast production testing. If you require require the highest accuracy, the LED 25 was developed for "Averaged LED Intensity" measurements according to CIE 127 recommendations. It is based on an integrating sphere and features a perfectly homogeneous light sensitivity over the entire detector area, although with significant sacrifice of the light throughput. LED-4xx measurement adapters prove compatible with all test sockets of the LED-5xx, -6xx, and -81x series. A clamping fixture. of reproducible and exact positioning of the LEDs is ensured by use of Special shortened versions that are available for use in manufacturing environments (e.g. in combination with LED sorting machines.

Catalogs

SPECTRO 320
SPECTRO 320
12 Pages
CAS 140CTS
CAS 140CTS
4 Pages
CAS 120
CAS 120
8 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.