L-Series Imaging Photometer

L-Series Imaging Photometer
M-Series Imaging Luminancemeter is ideal for high precision, high speed luminance measurement. L-Series of Imaging Luminancemeter / imaging photometer is equipped with 2 million, 16 million and 20million pixel resolution CMOS detector, provides excellent luminance test solutions. Widely used in luminance measurement of FPD, automotive panel luminance analysis, etc.

L-Series Imaging Photometer Characteristic
L-Series Imaging Luminancemeter is equipped with 2 million, 16 million and 20million pixel resolution CMOS detector , provides excellent luminance test solutions.
L-2 measurement speed up to 100FPS at full resolution, making it ideal for high precision, high speed measurement applications.
L-16 features high frame rate and 128M DDR buffer memory, even in low configuration operating environments, it can be measured quickly.
L-20 with an ultra-high resolution of 2.4um, back-illuminated sensor and it can measure noise as low as one electron.
Support for reading and merging arbitrary partial images (ROI).
Multiple exposure and ND filters to achieve a wide range of measurement and up to 1000000:1 contrast.
L-Series is equipped with a Y filter.

L-Series Imaging Photometer Application
Uniformity of Flat Panel Displays
Backlit Keyboards
Mobile & Backlight Uniformity Analysis
Avionics and Automotive Panels & Ambient light Analysis
Luminance Analysis
LED, Lens Beam Analysis
LED Lighting Products
Glare analysis of roads, indoor, tunnels, etc.

L-Series Imaging Photometer Specification
Model L-2 L-16 L-20
Detector 1/1.2” 4/3” 1”
Total Pixel 2.28million 16.21million 20.44million
EffectivePixels 1920*1200 4634*3500 5540*3690
Pixel Size 5.68μm*5.68μm 3.8μm*3.8μm 2.4μm*2.4μm
Dynamic Range >1000000:1(Multiple exposure/ND filter)
Cooled System Two stage TEC.（Typical -45 below Ambient）
AD 16bits
Exposure Time 16μsec~60sec
Measurement Function Luminance
Luminance Measurement range 0.0001 to100,000cd/m2
Accuracy*¹ ¯3%
Repeatability(σ)*¹ ¯0.5%
Optional lens type 24mm, 28mm, 35mm, 50mm, 100mm F interface lens
Dimension 88*88*150mm (L*W*H)
Interface LAN
Operating temperature 5 to50ºC
Input voltage AC adapter
*1. Measurement of luminance and chromaticity in the RayClouds conditions (using 1000cd/m2 standard light source, LED backlight, 6500K LCD display).
*Specifications and appearance are subject to change without prior notice.

L-Series Imaging Photometer Ordering Details
Name Category Number
Lens 24mm
28mm
35mm
50mm
100mm L-LEN-24
L-LEN-28
L-LEN-35
L-LEN-50
L-LEN-100
LAN-Cable 3m
5m
10m L-LAN-03
L-LAN-05
L-LAN-10
AC Adapter 5V-3A L-PW-0503
PROICM Software V1.0 PROICM-V1.0
Software Manual PROICM L-SM-V1
Key USB L-KEY-19
Calibration Certificate Standard Light Source A
LED Light Source
Standard LCD at 6500K L-CAL-A
L-CAL-LED
L-CAL-LCD
ND Filters（Optional） 10 times
100 times L-ND-10
L-ND-100
Tripod（Optional） TRIOPO L-TR-258
Instrument suitcase（Optional） L*W*H (390*285*120mm） L-PK-065
*Note: Please order the appropriate product specifications according to your needs.
RayClouds photoelectric Technology Co.,Ltd. (RayClouds) It is a high-tech enterprise specializing in industrial measuring instruments and display measurement system. We provide Chromometer, Photometer, Imaging colorimeter, Display measurement systems Photometer,Spectral radiance colorimeter and etc. Want to know more? Please contact us.