The PG2301 is a semi-automatic tester specifically designed for COB LED packages. It is able to measure optical and electrical properties simultaneously. Both software and hardware are easy to user. It is also suitable for single (multi) crystal(s) LED packaging and testing system of different COB product sizes.
Features
Special probe card design, easy to exchange.
Suitable for measuring optical and electrical properties on various sizes of COB products.
Accurate X, Y, Z axis control.
Test platform with lifting function LED goes straight into the integrating sphere to avoid light leakage.
Simple and easy software interface.
Sensor
Linear CCD array
Pixels: 2048 pixels
pixel size: 14μm x 200μm
Sensitivity: 1800V/(I*s)@660nm
Spectral range
380nm~780nm
Spectral resolution
0.25 ~ 0.35nm depending on the selected slit width and fiber size.
Optical shutter
600G/mm
Input method
Optical fiber: SMA905,1000μm core Φ fiber Numerical Aperture=0.2
Slit: 50, 100, 150, 350, 600μm
Dynamic Range
16 bit or 65536: 1
Peak wavelength accuracy
±0.5nm
Main wavelength accuracy
±0.5nm
Luminous flux
Accuracy: ±4%
Measuring range: Depending on the integrating sphere size.
CIE 1931x,y accuracy: ±0.003
Color temperature
Accuracy: ±5%
Measuring range: 1000K~1,000,000K
FWHM accuracy
±0.5 nm
Spectral purity
±0.5%
Color rendering
±0.5%
Keithley 2400 Voltage Source Specifications(For VF, IR, IZ)
Voltage range: ±1uV~±210V
Current range: ±10pA~±1.05A
Impedance range: <0.2Ω~ >200Ω
Software operation interface
