LDR-PF-LA Series

High Power Strobe Lights PF Series.

* Low-Angle Ring type.
* Peak illuminance achieves 10 million lx.
* Realizes high-speed and accurate inspection.
* Solves your xenon flash lamp problems.
* Freely adjustable flash timing enables strobing within the exposure period of the camera.

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Features of LDR-PF-LA / Video

Extreme power strobe lights

Extremely powerful strobe lighting improves productivity through increased inspection speed.

Image comparison: conventional product vs. PF series

Comparison of images with the conventional product

Brightness comparable to xenon flash lamps

Achieves the same inspection speed as xenon lamps.

Achieved the same inspection speed made possible by xenon lamps.

Advantages over xenon lamps

High Power Strobe
LED Lights vs Xenon Flash Lamps

Brightness up to 31x that of conventional products*

Comparison of the Peak Radiance

* The data currently available as of July 2018. Comparison using our measurement conditions. The data included is for reference only. Actual values may vary.

*1 Comparison of the peak radiances between the following pairs of products:
- Conventional LDR2-74SW2-LA Light Unit and the POD-series Overdrive Control Unit
- LDR-PF-75SW-LA and the Dedicated Control Unit

*2 Comparison of the peak radiances between the following pairs of products:
- Conventional LDR2-74RD2-LA Light Unit and the POD-series Overdrive Control Unit
- LDR-PF-75RD-LA and the Dedicated Control Unit

High power direct-light from a low angle

Effective for edge detection and observing shallow scratches on the surface of a workpiece. Extremely strong direct-light from the LDR-PF-LA-series Light Unit enables you to capture the irregularities of the workpiece.

High Power Direct-Light from a Low Angle

Imaging glass scratches

Extremely strong light from a low angle is also applicable to dark field illumination.This is well-suited for imaging shallow scratches on the glass surface.


							LDR2-100SW2-LA + POD Control Unit
							It is difficult to capture the scratch with
							a combination of conventional Light
							Unit and Overdrive Control Unit.
							LDR-PF-100SW-LA + Dedicated Control Unit
							Extremely strong strobe light makes it
							possible to clearly highlight the scratch.

Imaging Conditions FOV: 30 mm, Shutter speed:1/18000 s, f-stop: F16, Strobe time: 31 μs, Light intensity: Maximum

[YORUSUMAKO] PF Series Edition

Watch the video below.

Characteristics/Data

LDR-PF-75RD-LA/SW-LA

LWD characteristics

LDR-PF-75RD-LA / SW-LA LWD Characteristics Peak illuminance (lx)

Uniformity

LDR-PF-75RD-LA / SW-LA Uniformity

* The data included is for reference only. Actual values may vary.

LDR-PF-150RD-LA/SW-LA

LWD characteristics

LDR-PF-150RD-LA / SW-LA LWD Characteristics Peak illuminance (lx)

Uniformity

LDR-PF-150RD-LA / SW-LA Uniformity

* The data included is for reference only. Actual values may vary.

LDR-PF-LA-100RD/SW

LWD characteristics

LDR-PF-LA-100RD / SW LWD Characteristics Peak illuminance (lx)

Uniformity

LDR-PF-LA-100RD / SW Uniformity

* The data included is for reference only. Actual values may vary.



Light spectrum (common for all models)

LDR-PF-LA-100RD / SW Light spectrum

Imaging Example

Comparison of images

Imaging the appearance of medicine tablets with imprinted text

Imaging the Appearance of Medicine Tablets with Imprinted Text

Imaging Conditions FOV: 30 mm, Shutter speed:1/18000 s, f-stop: F22, Strobe time: 31 μs, Light intensity: Maximum

Application Examples: Inspection for engravings, damage, or stains on metal surfaces; edge detection; appearance inspection of medicine; inspection for foreign material mixed with medicine; inspection for scratches on glass surface; etc.

Usage

Using the flash as a camera shutter

Using the Flash As a Camera Shutter

Eliminating image blur

Horizontal blur

Horizontal blur

Vertical blur

Vertical blur

Freely adjustable flash timing

You can use the lighting delay time setting of the Control Unit to adjust the timing of the flash to be within the exposure period of the camera.

Freely Adjustable Flash Timing

Product lineup of High Power Strobe Light Units

Covering a wide range of uses with various types of Lights.

Ring Lights

Ring Lights

3 sizes and 6 models

LDR-PF Series

Ring Lights for Diffused Lighting

Ring Lights for Diffused Lighting

4 sizes and 8 models

HPR-PF Series

Bar Lights

Bar Lights

6 sizes and 12 models

LDL-PF Series

Dome Lights

Dome Lights

6 sizes and 12 models

HPD-PF Series

Low-Angle Ring Lights

Low-Angle Ring Lights

3 sizes and 6 models

LDR-PF-LA Series

Coaxial Lights

Coaxial Lights

4 sizes and 8 models

LFV-PF Series

Dedicated Control Units

Maximize the performance of High Power Strobe Light Units

PF-A4048-2 (2 channels)

PF-A4048-2 (2 channels)

  • Light intensity: 512 levels
  • Strobe time: 1 to 100 μs
  • Lighting delay: 0 to 100 μs (in steps of 0.1 μs)
  • Compatible with Ethernet and parallel communications
  • Selectable light intensity ranges, etc.
PF-A16048-4 (4 channels)

PF-A16048-4 (4 channels)

  • Light intensity: 512 levels
  • Strobe time: 1 to 500 μs
  • Lighting delay: 0 to 100 μs (in steps of 0.1 μs)
  • Compatible with Ethernet and parallel communications
  • Selectable light intensity ranges
  • Trigger link*, etc.

* You can make the Light Units on more than one channel flash linked to a trigger signal that is input through one of the pins in the trigger input connector.

Lineup

The following services are available for the products in Watch List:

LDR-PF-75SW-LA

  • New Product

LDR-PF-75RD-LA

  • New Product

LDR-PF-100SW-LA

  • New Product

LDR-PF-100RD-LA

  • New Product

LDR-PF-150SW-LA

  • New Product

LDR-PF-150RD-LA

  • New Product

The following services are available for the products in Watch List: