LED lighting for image processing

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Coaxial - Dome - For line sensor - Ring lighting
Direct Bar - Angle - Ultraviolet and infrared

Features of LED lighting

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Low power consumption.

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Ten times longer life compared to halogen lamp and fluorescent light.

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Greater flexibility in dimensions.

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Suitable for narrow space or small device.

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Excellent switch characteristics.

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UV and IR lighting available.

Comparison between LED and other light sources

Comparison between LED and other light sources

Wavelenght graph

Wavelenght graph

Comparison of characteristic of wave lenght

 Max wavelenghtMain useDispersion rate
White-Color treating etc.-
Ultraviolet375nmInspection for fine scratches etc.ca 9 times
400nmca.8 times
Blue470nmInspection for scratches etcca.4 times
Green525nmVisual inspection etcca.2.5 times
Red660nmUse for backlight etc.1
Infrared850nmPenetrating illuminationca 0.4 times
Red LED is more suitable for high intensity

 

Available types of LED lighting:

Coaxial spot
Coaxial spot
Direct dome lighting
Direct dome lighting
Edge light luminescence
Edge light luminescence
Coaxial vertical lightning
Coaxial vertical
Direct ring lighting
Direct ring

High luminance of chip LED
High luminance of chip LED luminescence

Standard dome lighting
Dome

Low angle direct ring lighting
Low angle direct ring
Ultraviolet lighting
Ultraviolet

Illuminazione sensore lineare
For line sensor

Shadowless ring lighting
Shadowless ring
Infrared lighting
Infrared

Angle-shaped lighting-tilting
Angle-shaped

Flat direct ring light

Flat direct ring light

Line light with cylindrical lens
Line light with cylindrical lens

 

Direct bar light

Direct bar light

 

These devices are designed to be used for machine vision.

Coaxial spot
for telecentric lenses and microscopy

Coaxial spot
Code

Color

Number of LEDPower consumption

MIV-14R

red10.3
MIV-14Wwhite10.3
MIV-27Rred70.6
MIV-27Wwhite70.8

High intensity

MHV-18RXred14.2
MHV-18WXwhite14.2
MHV-27RXred14.2
MHV-27WXwhite14.2
MIV type uses the high intensity of LED, while MHV type uses the power LED, several times brighter than MIV type. MHV type is suitable for applications requiring higher magnification. The size at the end of the rod can be changed according to customer's request.
Blue, green and IR are also available.

Super high intensity

MV-14RmkIIred10.24
MV-14WmkIIwhite10.24
MHV-18RmkIIred11.4
MHV-18WmkIIwhite11.4

MHVA-27R

red12.5
MHVA-27Wwhite12.5
With much improved intensity and uniformity.
Suitable for high magnification and high speed inspection.

 

Coaxial vertical lighting

Coaxial vertical lightning
Code

Color

Number of LEDPower consumption

MFV-13R-HM

red90.8

MFV-13DW-HM

white90.8
MFV-20Rred251.2
MFV-20DWwhite252.2
MFV-40Rred642.7
MFV-40DWwhite494.8
MFV-50Rred1004.8
MFV-50DWwhite816.5
MFV-70Rred1686.8
MFV-70DWwhite16813.5
MFV-T50Rred1486.8
MFV-T50DWwhite12910.4
Coaxial lighting is mounted to the front of a lens and able to get the images by LED irradiation. MFV-T strenghtens the indirect coaxial light with an horizontal opposed ring light from the circumference. The O-ring with double cubic work makes the light shadowless by installing it at a close distance from object.
Blue, green and IR are also available

 

Dome lighting

LED dome lighting
LED is not reflected because the object is illuminated by the light irradiated inside a dome.

 

Standard

Standard dome lighting
Code

Color

Number of LEDPower consumption
MDD-K80Rred963.9
MDD-K80DWwhite725.8
MDD-K120Rred1566.3
MDD-K120DWwhite1209.6
MDD-K150Rred27010.8
MDD-K150DWwhite21617.3
LED light is irradiated inside a dome and the reflected light illuminates the object. Suitable for direct lighting or short working distance at various angles.
 

Horizontal opposed type

Horizontal opposed lighting
Code

Color

Number of LEDPower consumption
MDD-T80Rred1445.9
MDD-T80DWwhite1209.8
MDD-T120Rred2339.5
MDD-T120DWwhite19715.9
MDD-T150Rred36614.7
MDD-T150DWwhite31225

LED light is irradiated inside a dome and the reflected light illuminates the object. The LED element is not reflected directly. Suitable for short working distance at various angles.

 

Coaxial

Coaxial dome lighting
Code

Color

Number of LEDPower consumption

MDU-80R

red1215.1

MDU-80W

white978
MDU-120Rred2209
MDU-120Wwhite16913.7
MDU-150Rred37015.6
MDU-150Wwhite29723.8
The sides of a cube can be also illuminated evenly with irradiation at various angles in a dome and the proximity irradiation in a vertical ring.
 

Coaxial and horizontal opposed type

Coaxial and horizontal opposed lighting
Code

Color

Number of LEDPower consumption
MDU-T80Rred1697
MDU-T80Wwhite14512
MDU-T120Rred29712.1
MDU-T120Wwhite24620
MDU-T150Rred46619.5
MDU-T150Wwhite39331.5
Coaxial and horizontal opposed rings are mounted into the dome. Suitable for irradiation on a cubic work without any shad

For line sensors

Standard

Illuminazione sensore lineare
Code

Color

Number of LEDPower Consumption
MDB-L300/20RSred1747.0
MDB-L300/20WSwhite1747.0
MDB-L600/20RSred34814.0
MDB-L600/20WSwhite34814.0
MDB-L900/20RSred52220.9
MDB-L900/20WSwhite52220.9
It is a bar lighting with high evenness specification, where chip LED of high illuminance is mounted.
Supplied also in green, blue and IR.
 

High illuminance and evenness type

Illuminazione sensore lineare
Code

Color

Number of LED

Power Consumption
MDB-L300/12HRSred25220.0
MDB-L300/12HWSwhite25220.0
MDB-L100/12HRSred2976.8
MDB-L100/12HWSwhite2466.8
It is a bar lighting with high evenness specification, where chip LED of high illuminance is mounted.
Supplied also in green, blue and IR.

 

Line light with cylindrical lens

Line light with cylindrical lens     
Code

Color

Number of LEDConsumption
MDB-LS50/10Rred120.5
MDB-LS50/10Wwhite121.0
MDB-LS150/10Rred391.7
MDB-LS150/10Wwhite393.1
MDB-LS300/10Rred753.6
MDB-LS300/10Wwhite756.0
High intensity.
Various width of condense are available.
Suitable for line scan applications.
Blue and green are also available.

 

Direct bar light

Direct bar light     
Code

Color

Number of LEDPower consumption
MDBA-C11/14Rred60.3
MDBA-C11/14Wwhite60.5
MDBA-C15/26RSred180.8
MDBA-C15/26WSwhite181.5
MDBA-C27/34Rred482.0
MDBA-C27/34Wwhite483.9
MDBA-C70/75RSred1686.8
MDBA-C70/75WSwhite16813.5
MDBA-C100/100RSred34213.7
MDBA-C100/100WSwhite34227,4
MDBA-C25/25RSred361.5
MDBA-C25/25WSwhite362.9
MDBA-C50/15Rred361.5
MDBA-C50/15Wwhite362.9
MDBA-C100/11Rred482.0
MDBA-C100/11Wwhite483.9
MDBA-C100/15Rred722.9
MDBA-C100/15Wwhite725.8
MDBA-C140/11Rred702.9
MDBA-C140/11Wwhite705.8
MDBA-C132/15Rred963.9
MDBA-C132/15Wwhite967.7
MDBA-C72/24Rred1084.4
MDBA-C72/24Wwhite705.8
MDBA-C50/50RSred1445.8
MDBA-C50/50WSwhite907.2
MDBA-C15/200RSred1476.0
MDBA-C15/200WSwhite14711.8
MDBA-C185/30RSred2168.7
MDBA-C185/30WSwhite21617.3
Suitable for oblique and penetrating illumination.
Possible to supply various dimensions for special applications.
Optional diffusing plate is available.

 

Angle-shaped Lighting-tilting

Angle-shaped lighting-tilting      Mounting of an angle-shaped lighting-tilting
Code

Color

Number of LEDPower consumption

MDBA-Q230R

red12 x 42
MDBA-Q230DWwhite12 x 43.9
MDBA-Q360Rred36 x 45.8
MDBA-Q360DWwhite36 x 411.6
MDBA-Q690Rred108 x 417.3
MDBA-Q690DWwhite70 x 423.2
Four surfaces of an angle-movable direct bar lighting are attached to one lighting and the irradiating angle can be changed freely. Can be applied to the change of distance to the work. The four surfaces have each an independent circuit, and thus for each luminescent surface different colors or light can be adjusted. An optional diffusing ring can also be mounted.
Available also in green, blue and IR.

 

Direct dome lighting

      Direct dome lighting
Code

Color

Number of  LEDPower consumption

MDD-60/13R

red662.7

MDD-60/13W

white665.3

MDD-120/30R

red31212.5

MDD-120/30W

white31225.0
The LED is mounted inside a dome and thus a strong irradiation can be generated at all directions. If an optional diffusing dome is mounted,a strong diffused light, on a globe can be obtained.
Available also in green, blue and IR.

 

Direct ring lighting

      Direct ring lighting
Code

Color

Number of  LEDPower consumption
MDR-32/10Rred301.2

MDR-32/10DW

white302.4

MDR-38/15R

red361.5

MDR-38/15DW

white362.9

MDR-40/25R

red241

MDR-40/25DW

white242

MDR-50/28R

red542.2

MDR-50/28DW

white453.6

MDR-66/36R

red1144.6

MDR-66/36DW

white907.2

MDR-70/39R

red1204.8

MDR-70/39DW

white967.7

MDR-90/50R

red2168.7

MDR-90/50DW

white1088.7

MDR-110/60R

red25210.1

MDR-110/60DW

white15912.8

MDR-140/95R

red36014.4

MDR-140/95DW

white18014.4
Designed to be used at a constant distance because the high illluminance LED are mounted in a ring shape and the angle of declination is made on the mounting board.
When the optional diffusing plate is mounted the evenness is improved.
Available also in green, blue and IR.

 

Flat direct ring light

      Flat direct ring light
Code

Color

Number of LEDPower consumption
MDR-F32/10Rred180.8
MDR-F32/10DWwhite181.5

MDR-F43/15R

red361.5
MDR-F43/15DWwhite362.9
MDR-F50/15Rred542.2
MDR-F50/15DWwhite544.4
MDR-F60/32Rred602.4
MDR-F60/32DWwhite604.8
MDR-F70/37Rred1084.4
MDR-F70/37DWwhite937.5
MDR-F90/50Rred2048.2
MDR-F90/50DWwhite1028.2

MDR-F100/50R

red2168.7
MDR-F100/50DWwhite1088.7
MDR-110/60Rred2409.6
MDR-110/60DWwhite15912.8
High luminance LEDs are ring-shaped mounted on a flat board.
Effective for irradiating wider area with same number of LED elements, compared with direct ring light.
Improve the uniformity by using optional diffusing plate.

 

Low angle direct ring lighting

      Low angle direct ring lighting
Code

Color

Number of  LEDPower consumption

MDR-LA38/15R

red36 (2 lines)1.5

MDR-LA38/15DW

white36 (2 lines)2.9

MDR-LA50/24R-2

red48 (2 lines)2.0

MDR-LA50/24DW-2

white48 (2 lines)3.9

MDR-LA74/48R

red90 (2 lines)3.6

MDR-LA74/48DW

white90 (2 lines)7.2

MDR-LA100/68R-3

red180 (3 lines)7.2

MDR-LA100/68DW-3

white90 (3 lines)7.2

MDR-LA120/70R-3

red228 (3 lines)9.2

MDR-LA120/70DW-3

white114 (3 lines)9.2

MDR-LA140/108R-3

red264 (3 lines)10.6

MDR-LA140/108DW-3

white132 (3 lines)10.6

MDR-LA200/170DW-3

red306 (3 lines)15.6

MDR-LA200/170DW-3

white315 (3 lines)25.2
The big angle of declination is made on the mounting board and can illuminate the light-tilting on the work, so the rough part on the surface is clearly seen.
When the optional diffusing plate is mounted the evenness is improved.
Available also in green, blue and IR.

 

Shadowless ring lighting

      Shadowless ring lighting
Code

Color

Number of  LEDPower consumption

High illuminance and evenness

MFR-100R

red721.5

MFR-100DW

white722.9

MFR-130R

red902.0

MFR-130DW

white903.9

Luminescent area with inclination

MFR-K100R

red723.6

MFR-K100DW

white727.2

MFR-K150R

red1027.2

MFR-K150DW

white1027.2
The light of the LED is illuminated around a light-inducing plate of ring shape; the LED element is not seen on the luminescence surface and thus the element is not reflected on the work. Suitable for inspecting objects with glossy surface and globe body. The lighting can be higher than direct lighting with a diffusing plate. MFR-K type has an angle of inclination on the luminescence surface and the light is condensed in the central part.
Available also in green, blue and IR.

 

Edge  light luminescence

      Edge light luminescence
Code

Color

Number of  LEDPower consumption

MFL-25/25R

red60.3

MFL-25/25W

white60.5

MFL-30/41R

red100.5

MFL-30/41W

white101.2

MFL-50/50R

red482

MFL-50/50W

white483.9

MFL-80/100R

red843.4

MFL-80/100W

white846.8

MFL-100/100R

red963.9

MFL-100/100W

white967.7

MFL-135/180R

red1445.8

MFL-135/180W

white14411.6

MFL-150/200R

red1686.8

MFL-150/200W

white16813.5
The LED light is emitted around a light-inducing plate and iluminates the light on the whole surface and thus the LED element is not reflected  and the even light can be irradiated.

 

High luminance of chip LED

      High luminance of chip LED
Code

Color

Number of  LEDPower consumption

MDHM-32/32RT

red361.5
MDHM-32/32WTwhite301.8

MDHM-32/62RT

red722.9
MDHM-32/62WTwhite603.6

MDHM-32/92RT

red1084.4
MDHM-32/92WTwhite905.4

MDHM-32/122RT

red1445.8
MDHM-32/122WTwhite1207.2

MDHM-62/62RT

red1445.8
MDHM-62/62WTwhite1207.2

MDHM-62/92RT

red2168.7
MDHM-62/92WTwhite18010.8

MDHM-62/122RT

red28811.6
MDHM-62/122WTwhite24014.4

MDHM-92/92RT

red32413.0
MDHM-92/92WTwhite27016.2

MDHM-92/122RT

red43217.3
MDHM-92/122WTwhite36021.6

MDHM-122/122RT

red57623.1
MDHM-122/122WTwhite48028.8
Chip LEDs are mounted in high density array for high luminosity and uniformity.
Luminosity is lower than direct bar LED, but thin design suitable for installation in narrow space; only 8.2 mm (super thin design).

 

Ultraviolet lighting

      Ultraviolet lighting
Code

Wavelenght  (nm)

Number of LEDPower consumption

MDR-50/28UV-365

365181.5

MDR-110/60UV-365

365907.2

MDBA-C50/50UV-365

365362.9

MDR-50/28UV-375

375181.5

MDR-110/60UV-375

375907.2

MDBA-50/15UV-375

375121.0

MDR-50/28UV-400

400453.6

MDR-LA74/48UV-400

400907.2

MDBA-50/15UV-400

400362.9
We recommend the use for applications which cannot be inspected by visible ray.  Coaxial, dome and ring LED can be designed as custom model. Compatible with high resolution UV lenses .

 

Infrared lighting

      Infrared lighting
Code Number of  LEDPower consumptiom
(W)

MDR-50/28IR-850

542.2

MDR-90/50IR-850

1084.4

MDBA-50/15IR-850

361.5

MDBA-72/24IR-850

702.9

MDBA-132/15IR-850

963.9

MFL-50/50IR-850

482.0
MFL-80/100IR-850843.4
MV-H271IR-850180.8
MDHM-122/122IR-850T38415.4

The standard wavelenght is 850nm but we can supply LED with  780nm, 810nm, 890nm, 940nm.
We can also manufacture the same type with visible light.

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Tovit s.r.l.

Via S. Antonio Maria Zaccaria 4  -  20122 Milano ITALIA
Tel.: +39 02 659.82.82     Fax: +39 02 65.45.25

P.IVA/VAT No:  IT 06964120965

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Le specifiche dei prodotti sono esposte così come dichiarate dai singoli fabbricanti e sono soggette a cambiamenti senza preavviso.
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Copyright - 2013 Tovit s.r.l.
Last modified 10-05-2013
 
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