Lightbar Optical Characteristic Automatic Testing System
The Lightbar optical characteristic automatic testing system is mainly used for automatically testing the photoelectric characteristics of Lightbar, including luminance, chromaticity, color temperature, uniformity, color deviation, Vf voltage, and low current. It can perform offline or online testing, with automatic loading and unloading, automatic lighting, and automatic QR code scanning.
Keywords:
Photoelectric detection equipment
Optical detection equipment
Electronics and Electrical Engineering
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- Product Description
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- Commodity name: Lightbar Optical Characteristic Automatic Testing System
The Lightbar optical characteristic automatic testing system is mainly used for automatically testing the photoelectric characteristics of Lightbar, including luminance, chromaticity, color temperature, uniformity, color deviation, Vf voltage, and low current. It can perform offline or online testing, with automatic loading and unloading, automatic lighting, and automatic QR code scanning.
LB-1200 LED Online Luminance Tester
Product Overview
· The online luminance tester is mainly used for automatic testing of the photoelectric characteristics of Lightbars, such as luminance, chromaticity, color temperature, uniformity, color deviation, Vf voltage, and low current.
· Realize online testing, automatic feeding and discharging, and automatic lighting.
· Automatic QR code scanning.
· Maximum production can accommodate 18 light bars, maximum 54 circuits, optional low current test.
· Compatible with Samsung and LG's correction modes, recognized by the industry.
· Compatible with MES system, automatically upload test results data.
· Optional dual probe for higher testing efficiency.
Photoelectric Characteristic Determination
Distinction Item SPEC Remarks Characteristic Chromaticity CIE 1931 standard x, y chromaticity coordinate standard ∆u’v’ CIE 1976 standard u’v’ chromaticity coordinate standard Luminance 450,000 cd/㎡ and below Luminance and uniformity determination Spectrum 380nm ~ 780nm Wavelength range Software Interface
Test software interface—simple and intuitive operation interface
Functions and Configurations
Test Mode
Online
Number of Panels
≤18 panels
Lighting Method
Automatic lighting via pinblock
Number of Circuits
54 circuits
Luminance Meter
SR-LEDH Probe
Power Supply
200V 2A constant current power supply (low current optional)
MES System
Supported
Automatic Scanning
Supported
Specifications
Measurement Content
Measurement of multi-point luminance L (cd/m2), chromaticity (x, y), (u', v) uniformity, color difference (△u'v’), voltage (V), current (I, mA), and voltage difference (△V) of the light bar after passing through the diffusion plate.
Measurement Size Range
Lightbar length ≤1200mm, width 10-20mm, quantity ≤18
Measurement Distance (Z-axis)
500±50mm
Instruments that can be equipped
Single probe SR-LEDH
BARCODE Input Method
Automatic barcode scanning
Testing Method
Online testing
Lighting Method
Probe, can light up single or multiple light bars simultaneously
Lighting Power Supply
Programmable constant current power supply, voltage 0-200V, accuracy 0.02%, current 0-2A, accuracy 0.05%
XY Effective Stroke
1200mmx400mm
Diffusion Plate
Adjustable diffusion height, range 30mm-50mm
XY Guide Rail Specifications
Hiwin square guide rail, Hiwin polished ball screw (lead: 10mm)
Control Method
3-axis motion control board (PCI interface), servo motor
CCD Imaging System
Industrial CCD with megapixel industrial lens
Measurement Software
Optoview 2.0 supports individual calibration for each channel
Report Format
EXCEL, automatic judgment, customizable according to requirements
PC System
PC configuration: no less than i5, 4G memory, 320G hard drive, DVD-ROM, 21-inch LCD monitor
Darkroom
Fully enclosed sheet metal structure
Dimensions
2000mm (L) x 1300mm (W) x 2000mm (H)
Power Supply
220V 1500W
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