Colorimetric & Electrical Test System for LED Chips

HP8000E Colorimetric & Electrical Test System for LED Chips

Colorimetric & Electrical Test System is very useful property to identify the quality of LED Chips by measuring the photometric, colorimetric and electrical parameters of LED Chips. This test system is composed of spectrometer, test table and electrical measuring instrument. LED chips test table has movement mechanism (size: 75mm*75mm), probe, optical fiber and microscope (40X) devices, can lighten the various LED chips fleetly and stably.

Measures:
Forward voltage, reverse current, dominant wavelength, peak wavelength, half-bandwidth, spectral purity, correlated color temperature, color rendering index, chromaticity coordinates, maximal & dynamic & normal luminous intensity, half-intensity angle, spread angle of light beam.

Features:
* Adjustable X and Y axis controlled movement mechanism
* Adjust X Y axis with microscope to aim at electrification input position of chips expediently.
* Floating electronic probes are satisfied to light the different sizes of LED chips
* Has the ability to dynamically display the practical measurement results
* Luminous intensity measurement meets CIE Pub.No.127 Condition A
* Value monitor for PASS / FAIL testing
* Friendly graphic user interface provides an easy-to-use operation environment
* Be used in quality management and analysis
* Meets CIE 127 and CIE 84 measurement requirements

Specifications:
* Forward Current IF: 0.1mA ~ 800.0mA (±0.5%)
* Reverse Current IR: 0.1μA ~ 200.0μA (±1%)
* Forward Voltage VF: 0.1V ~ 20.0V
* Spectral Range: 380nm ~ 780nm
* Spectral Resolution: ±0.2nm
* Reproducibility: ±0.5nm
* Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.003
* Correlated Color Temperature CCT: 1500K ~ 25000K (±3%)
* Control Range of Adjustable movement mechanism: 75mm * 75mm