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Home Verlichting VA1-BL3, Bar Light 3 series

VA1-BL3, Bar Light 3 series

Bar light for machine vision
VA1-BL3, Bar Light 3 series
VA1-BL3 is a Bar Light 3 series designed for applications like surface defects on metal parts, characters inspection on printed material and inspection of PCB components.

Artikelnummer

VA1-BL3

Levertijd (weken)

Standard 4-6, Express 0-3

€ 0,00
Prijs per stuk
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Industrial Machine Vision Bar Light 3 Series

Bar lights are industrial LED lights for illuminating products in machine vision applications like surface defects on metal parts, character inspection on printed material, inspection of PCB components and positioning and recognition of large field objects. Our bar lights are available in different sizes and light colors. The standard colors are White, Red, Green or Blue. On request also UV and IR bar lights are possible. If you can't find the right size, we can customize the bar light to fit you illumination request.

When to use bar lights in your machine vision application?

Barlights are the most commenly used lights in machine vision applications. They are very versatile. You can use them in applications where you are inspecting:

  • Objects that are flat. In case an object is reflective you need to adjust the angle of the barlight that there is no direct reflection into the camera image
  • Objects that are not flat and not reflective. These diffuse objects can always be illuminated with bar lights

In case an object is not flat and reflective, we strongly recommend to use a domelight for illuminating your product.

How to use bar lights for illumination

Bar lights are commenly used in pairs of at least 2 pieces. For more complex applications, 4 or even more bar lights are used. Using our bar light mounting brackets you can optimize the angle of the bar ligth, making sure there is minimal reflection. Optionally we have diffusers and polarizers available. We recommend to use the powersupplies as indicated in the datasheet to control the brightness of the bar lights. Additionally these powersupplies give you the option to trigger the bar lights. Triggering the bar lights will increase the lifespan of the bar light.

How to power the bar lights

We recommend to use the powersupplies as indicated in the datasheet to control the brightness of the bar lights. Additionally these powersupplies give you the option to trigger the bar lights. Triggering the bar lights will increase the lifespan of the bar light. You can check out the anlog recommended powersupplies for barlights here and the digital controlled power supplies for barlights here.  Our barlights do work with standard 24V powersupplies, however fluctations in voltage of your own powersupply may result in variable light intensity. Our powersupplies are validated with our barlights to have a stable light intesnity output.

Overview of barlights

Model

Color

 

LED Rows

Emitting Surface A (mm)

Voltage

Power (R)

Power

(W/B/G)

Dimensions B

(mm)

Weight

(gram)

Express Stock

 

VA1-BL3-41x16

W/R/G/B

3

41x16

24

1.3

1. 7

53x22x22.6

50

No

VA1-BL3-80x16

W/R/G/B

3

80x16

24

2.7

3.4

92x22x22.6

80

No

VA1-BL3-119x16

W/R/G/B

3

119x16

24

4.0

5.1

131x22x22.6

100

White

VA1-BL3-158x16

W/R/G/B

3

158x16

24

5.5

6.9

170x22x22.6

120

No

VA1-BL3-197x16

W/R/G/B

3

197x16

24

6.6

8.6

209x22x22.6

150

No

VA1-BL3-275x16

W/R/G/B

3

275x16

24

6.6

12.1

287x22x22.6

210

No

VA1-BL3-50x30

W/R/G/B

6

50x30

24

1.7

2.9

62x36x22.6

80

No

VA1-BL3-74x30

W/R/G/B

6

74x30

24

2.6

4.4

86x36x22.6

100

No

VA1-BL3-98x30

W/R/G/B

6

98x30

24

3.5

5.8

110x36x22.6

120

No

VA1-BL3-122x30

W/R/G/B

6

122x30

24

4.7

6.6

134x36x22.6

140

No

VA1-BL3-146x30

W/R/G/B

6

146x30

24

5.2

8. 7

158x36x22.6

160

No

VA1-BL3-170x30

W/R/G/B

6

170x30

24

6.1

10.2

182x36x22.6

180

No

VA1-BL3-194x30

W/R/G/B

6

194x30

24

7.0

12.1

206x36x22.6

200

No

VA1-BL3-218x30

W/R/G/B

6

218x30

24

7.8

13. 7

230x36x22.6

220

No

VA1-BL3-266x30

W/R/G/B

6

266x30

24

9.6

16.7

278x36x22.6

260

No

VA1-BL3-290x30

W/R/G/B

6

290x30

24

10.5

18.2

302x36x22.6

280

White

VA1-BL3-386x30

W/R/G/B

6

386x30

24

14.6

25.3

398x36x22.6

370

No

VA1-BL3-434x30

W/R/G/B

6

434x30

24

16.4

28.5

446x36x22.6

410

No

VA1-BL3-578x30

W/R/G/B

6

578x30

24

21.9

38.0

590x36x22.6

530

No

VA1-BL3-698x30

W/R/G/B

6

698x30

24

28.0

40.0

710x36x22.6

680

No

VA1-BL3-794x30

W/R/G/B

6

794x30

24

30.0

42.0

806x36x22.6

700

No

VA1-BL3-842x30

W/R/G/B

6

842x30

24

35.0

46.0

854x36x22.6

760

No

VA1-BL3-1202x30

W/R/G/B

6

1202x30

24

60.0

70.0

1214x36x22.6

1080

No

*Tolerance +/- 10%

Delivery time
If the bar light is on express stock and you order with express handling, the bar light will be shipped in 1-2 days.
If the bar light is not on express stock, it has to be custom produced and will be shipped after 4-6 weeks.

Download bar light datasheet

In our bar light datasheet you find the mechanical dimensions, wavelengths, operating temperature, compatible powersupplies and so on. Login using your email address and get instantly access to our bar light datasheets.

Production and quality control of bar lights

Our LED bars are produced with a strict process of quality control, to ensure the reliability and consistency of our bar lights. Upon receiving a new batch of LEDs, the quality department completes a comprehensive check to test whether the wavelength falls within the specified tolerances. Approved LEDs are stored in a climate chamber, ready for use in production. The next stage is automated and involves placing the LEDs on a PCB that fits the bar light, which is then followed by an inspection and soldering. Moving along the production line, the LED boards for bar lights are Assembled into the mechanical housing of the bar light. Post-assembly, the bar lights undergo testing to ensure that the bar light performs according to its specification. This critical phase ensures that each unit meets our uncompromising quality standards. The production process of the bar light may also include the creation of a diffuser or polarizer. The diffuser is cut automatically and every batch of diffuser plates undergoes transparency testing before they are cut into the correct shape. It is standard that all of our bar lights are equipped with a diffuser. The final step involves a comprehensive quality check, where the intensity, voltage, and current of each light are meticulously measured. This step guarantees that all machine vision lights that leave our facility meet the required specifications. To further ensure the long-term consistency of our bar lights, we have established a room dedicated to light-source age testing. During the R&D phase of a new bar light, the bar light will be continuously on for 1 week, while the temperature is monitored. For every new production run of bar lights, each bar light will be continuously powered for 12 hours, ensuring that the quality and output of our machine vision lights remain uniform over time.

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