Dark field illumination

Chromasens developed a technology to focus LEDs by using elliptical reflectors instead of using lenses. The patented reflector technology will offer a unique quality for imaging and advantages for the customer:

  • No color aberration
  • Higher efficiency compared to lenses
  • High power at longer working distances

Four different types of focus will cover the whole range of working distances needed for machine vision applications.

60 mm “A”
Recommended working distances
50 bis 70 mm

95 mm “B”
Recommended working distances
70 bis 120 mm

190 mm “C”
Recommended working distances
120 bis 300 mm

Parallel “D”
Recommended working distancesa
> 300 mm

Illuminance Focal type Lux
@ cool white 60 mm "A" 3.500.000 Lux
  95 mm "B" 1.800.000 Lux
  190 mm "C" 900.000 Lux
  Parallel "D" 300.000 Lux
Available module length 170 mm to 1360 mm in steps of 170 mm
Focal length 60 mm; 95 mm; 190 mm; parallel
LED colors White (5500 K or 3500 K); Red (632 nm); Green (520 nm);
Blue (452 nm); IR (850 nm or 940 nm); UV (395 nm)
Ports One LED channel per 170 mm
segment I²C port for temperature control and identification
Cable length Standard length: 2,5 m or 5 m
Up to 15 m or drag chain cable on request
Protection classes IP 54 (IP 30 for fan version)
Operating temperature 0° to +70° C (housing temperature)
Certifications CE; FCC compliant; RoHS

XCL4 LED controller

Dimensions 160 x 116 x 72 mm
Input voltage 24 Volt DC +/- 10%; approx. 3,5 amps per used channel for
full operation
Output 4 current controlled outputs, from 0.2 amps to 1.8 amps
Output power 80 watts per channel and max. output
voltage
Interfaces RS232; RS485; USB; Ethernet; Analog input 1-10 Volt
and PWM interface; fan control output 24 VDC/1 amp
Protection class IP 40
Operating temperature 0° to 50° C (housing temperature)
Certifications CE; FCC compliant; RoHS
Data Sheet
Title Download
Corona II Dark Field Data Sheet *.pdf
Corona II LED 线形光源系统 Data Sheet in Chinese *.pdf
Corona II Bright Field Data Sheet *.pdf
Corona II Bright Field LED 线形光源系统 Data Sheet in Chinese *.pdf
Corona II Tube Light Data Sheet *.pdf
Corona II Tube Light 线形光源系统 Data Sheet in Chinese *.pdf
Corona II Coaxial Modules Data Sheet *.pdf
Corona II Coaxial Modules 同轴光源 Data Sheet in Chinese *.pdf
Manual
Title Download
Corona II - XLC4 Manual *.pdf
Technical Drawings
Title ID & Code Download
Corona II Dark Field - 170mm CP000200-170(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 340mm CP000200-340(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 510mm CP000200-510(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 680mm CP000200-680(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 850mm CP000200-850(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 850mm CP000200-850(A-D)-x-xxxx *.pdf
Corona II Dark Field - 1020mm CP000200-1020(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 1190mm CP000200-1190(A-D)-x-xxxx *.pdf*.zip
Corona II Dark Field - 1360mm CP000200-1360(A-D)-x-xxxx *.pdf*.zip
Corona II Bright Field - 170mm CP000200-170H-x-xxxx *.pdf*.zip
Corona II Bright Field - 340mm CP000200-340H-x-xxxx *.pdf*.zip
Corona II Bright Field - 510mm CP000200-510H-x-xxxx *.pdf*.zip
Corona II Bright Field - 680mm CP000200-680H-x-xxxx *.pdf*.zip
Corona II Bright Field - 850mm CP000200-850H-x-xxxx *.pdf*.zip
Corona II Bright Field - 1020mm CP000200-1020H-x-xxxx *.pdf*.zip
Corona II Bright Field - 1190mm CP000200-1190H-x-xxxx *.pdf*.zip
Corona II Bright Field - 1360mm CP000200-1360H-x-xxxx *.pdf*.zip
Corona II Tube Light - 170mm CP000200-170T-x-xxxx *.pdf*.zip
Corona II Tube Light - 340mm CP000200-340T-x-xxxx *.pdf*.zip
Corona II Tube Light - 510mm CP000200-510T-x-xxxx *.pdf*.zip
Corona II Tube Light - 680mm CP000200-680T-x-xxxx *.pdf*.zip
Corona II Tube Light - 850mm CP000200-850T-x-xxxx *.pdf*.zip
Corona II Tube Light - 1020mm CP000200-1020T-x-xxxx *.pdf*.zip
Corona II Tube Light - 1190mm CP000200-1190T-x-xxxx *.pdf*.zip
Corona II Tube Light - 1360mm CP000200-1360T-x-xxxx *.pdf*.zip
Coaxial Module for Bright Field - 170 to 1360 mm CP000200-CXx-xxxH-xxx *.pdf
Coaxial Module for Dark Field – 170 to 1360 mm CP000200CXx-xxxx-xxx *.pdf
XLC4 LED controller CP000411 *.pdf*.zip
Order Sheets
Title Download
Corona II - Top Light & Back Light *.pdf
Corona II -Tube Light *.pdf
Code Example
Title Download
C++ RS232 Example *.zip
C# RS232 Example *.zip
C++ Network(Telnet) Example *.zip
Software
Title Download
XLC4 Commander *.zip