Advanced Illumination - RL3940 Folded Beam Dark Field
- The RL3940 is characterized as a Folded Beam Dark Field ring light.
- Precisely aimed LEDs, along with an aluminum beam folder, provide a specific and repeatable light pattern on the imaging plane.
- The light provides up to 11kLux at a working distance of .6” (15mm).
- The RL3940 is available in a wide range of wavelengths from UV to IR.
- The folded-beam configuration provides dark field illumination in a compact 3.9” (100mm) housing.
- The housing’s large inner diameter can accommodate lenses up to 55mm in diameter.
- The light can also be ordered with an optional mounting ring.
General Specs
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Electrical Specifications |
Color |
24V Current |
All Other Controls |
|---|---|---|---|
|
625, 660, 880 |
0.24A |
0.18A Max |
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|
395, 470, 520, WHI |
0.16A |
0.12A Max |
|
|
Normal Operating Temperature |
0 - 60°C |
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Weight |
246.8g (8.71 oz) for standard mounting option | ||
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Standard Cable Information |
2 m long -0/+150 mm (80" -0/+6") - 105°C rated PVC jacket, foil shield with drain. |
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Photobiological Risk Factor |
Exempt Applicable Wavelengths: 880 Group 1 (Low-Risk) Applicable Wavelengths: 470, 520, 625, 660, WHI Group 2 (Moderate-Risk) Applicable Wavelengths: 395 |
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Compliance |
CE, RoHS, IEC 62471 |
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IP Rating |
Not Rated |
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Lumen Maintenance |
L70 = 50,000 Hours |
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Mechanical Specs
Optical Specs
Electrical Specs
Control Specs
Part Number Key
More Product Information
- For use with the SL256 Pattern Projecting Spot Lights
- Five field-replaceable standard patterns available
- 0.050mm line width photolithography
- Reticles include spanner wrench
- Please contact Ai for custom reticle patterns
ProPhotonix designs and manufactures a wide range of LED Line Lights configurable to suit almost any application. All of our line lights offer high intensity illumination and excellent uniformity ensuring that the system performs consistently and reliably in even the most challenging of applications.
Our LED Line Lights are ideally suited to line scan and web inspection of a host of materials and products, including paper, foil, metal, road surfaces, PCBs and semiconductors.
- To simplify the mounting process, Ai offers a line of camera brackets for positioning lights under or around the camera lens.
- Most brackets are designed to be held in place by the same screw that secures the camera.
- The RL1424 is characterized as a Small Aimed Bright Field ring light.
- Precisely aimed LEDs provide a level of lighting control not found in traditional illuminators.
- A range of standoffs and fields of view may be specified at the time of order.
- The RL1424 is available in a wide range of wavelengths from UV to IR.
- Diffuser and polarizer options are also available.
- The large inner diameter of the ring light can accommodate lenses up to 55mm in diameter.
- The light can also be ordered with a variety of mounting options.
- Detented, 30 position potentiometer for repeatable dimming with cable inline controllers
- Built in DIN-rail or panel mounting feature
- Flip up cover for potentiometer to prevent accidental adjustments
- Spring clamp wiring terminal for vibration proof installation
- NEW M12 selector switch for use with iCS 2 (IC) and iCS 3 (I3) M12-based lights
- The SL112 is characterized as a Medium Intensity Spot/Coaxial Light and is designed primarily to replace fiber optic light sources in coaxial lensing applications.
- Optional couplers are available for use with Dolan-Jenner, Fostec, and Moritex fiber bundles.
- The spot light is designed with sufficient thermal management to provide 22kLux at a working distance of 4” (100mm).
- A range of visible wavelengths are available
- Part of the MicroBrite™ family of high performance, compact machine vision lights.
- This line light series utilizes a fresnel lens for a compact form factor.
- Provides an intensity level of 189kLux (working distance of 75mm)
- Expandable in 50mm increments up to 750mm
- The SL243 Spot Light provides an industry leading performance to size ratio while maintaining desirable thermal dissipation. Perfect for applications that require small footprint machine vision components.
- Available in a broad range of wavelengths
- Washdown Version Available
- Convenient M4 T-Slot for Mounting
- The Narrow Linear Diffuse Light series is ideal for precision scanning of highly reflective materials.
- The DL151 is available in a wide range of wavelengths and provides up to 28kLux at a 1” (25mm) standoff.
- The extruded aluminum enclosure can be expanded in 2″ (51mm) increments from 2″ to 70″ (1778mm).
Advanced Illumination
Machine Vision Lighting Solutions
