Lumière directe, très intense qui arrive sur l'objet avec un angle réduit.
Cela permet de mettre en évidence les plus petits reliefs sur la surface à inspecter.
Applications: contrôle de gravure, inspection de surface...Dark field allows the illumination of objects by using a very little angle, highlighting any surface defaults. So that, in cracked or raised surfaces, the trajectory of the light produces bright arreas. The most typical applications for this lighting are for the inspection of metallic objects with small defects or fissures. Technical Data- Different light intensities.
- Different wavelengths.
- High efficiency.
- Low energy.
- With no mobile pieces.
- Mtbs until 100.000 hours.
- Power supply to 24Vdc.
- Temperature of process 0° - 40°.
- Continuous or strobe process.
References of available models
| Productname | Inside-Ø | Outside-Ø | | DCM-DKL1813 | 130 mm | 188 mm | | DCM-DKL2418 | 180mm | 248 mm | | DCM-DKL3218 | 180mm | 304mm | | DCM-DKL4127 | 265 mm | 377mm |
Available Wavelength
| Colour | Wavelength | | UV | 400nm | | Blue | 470nm | | Green | 525nm | | Red | 630nm | | Near IR | 880nm | | IR | 940nm | | White | 4100°K | | Others | Consult |
Product matrix
| Model | Version | -Wavelength | Type | | DCM-DKL | 1813A | -400 | C* | | | 2418A | -470 | S** | | | 3218A | -525 | | | | 4127A | -630 | | | | | -880 | | | | | -940 | | | | | W00 | |
*C = CW Mode (Continuous wave/Dauerlicht)
**S = Strobe (Blitzlicht)Example:DCM-DKL4127A-940C Darkfield light with 265 mm inside diameter and 434 mm outside diameter and 940nm Wavelength as continuous wave (CW) version. There are 2 strobe controller available. The VST11L has one in- and output. The VST33I has 3 open collector outputs. The System has a PC Serial Communication or PLC connection.
|
