Oligo Surface Control
Oligo Surface Control

Surface Control Optics
Surface inspection in industrially produced “high-quality” products plays an increasing role in the industry.
The outer appearance of products is an important purchasing criterion for the customer. If a product has any surface defects, such as pits, dents, blisters, paint defects, etc., the customers’ purchasing interest drops due to the bad processing quality.
In order to efficiently produce a product at consistent quality, surface inspections must be performed at high-contrast lighting during early stages of the production process already, since it is often the case that few or no surfacve defects can be perceived under low-contrast lighting, which would cause them to enter the further production processes.
The surface control optics developed by us permit improved control of the surfaces. A special lighting simplifies the conditions for visual surface inspection and permits initiation of process corrections in a timely and effective manner.
Depending on the type of surface and type of defect there are different surface control optics:
- Surface control optics for surfaces with high reflectance
- Surface control optics for surfaces with low reflectance
Surface control optics of OLIGO Lichttechnik GmbH – surface controls cause a:
- improve contrast vision
- improve of work quality and process safety
- reduce glare
- increased defect recognition quality
- extend the service lives of lamps
- reduce energy costs and heat load
- permanent warranty of optimal control conditions
Products for surface inspection

SIM sidemaxLED
Assembly
2 x LED light unit
Reflectance of the products
medium to good
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt

LPS50 puremaxLED®
Assembly
4 x LED lamp
Reflectance of the products
very low to low
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt

LPS100 puremaxLED®
Assembly
3 x LED lamp
Reflectance of the products
low to very high
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt

VAO puremaxLED®
Assembly
1 x LED lamp
Reflectance of the products
low to very high
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt, paint defects

WLO puremaxLED®
Assembly
4 x LED lamp
Reflectance of the products
low to very high
Shows defects
blisters, bubbles, dents, pits, scratches, orange peel

MultiReflexOptic
Assembly
4 x luminescent lamp
Reflectance of the products
high to very high
Shows defects
blisters, bubbles, paint runs,
dirt, color defects

LackLusterOptic
Assembly
2 x luminescent lamp
Reflectance of the products
high to very high
Shows defects/special features
blisters, bubbles, dents, glossy surfaces appear matt

UVOptic puremxLED
Assembly
1 x UV-LED light unit
Reflectance of the products
high to very high
Shows defects
voids

FlatLightOptic
Assembly
1 x luminescent lamp
Reflectance of the products
very low
Shows defects
blisters, bubbles , dents

LED-SunLightOptic
Assembly
6 x LED lamp
Reflectance of the products
high to very high
Shows defects
polishing defects, holograms, ultrafine defects

LED-LightPointOptic
Assembly
6 x LED lamp
Reflectance of the products
high to very high
Shows defects
polishing defects, holograms

FBO puremaxLED®
Assembly
3 x LED lamp
Reflectance of the products
low to very high
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt

FBO VAO puremaxLED®
Assembly
1 x LED lamp
Reflectance of the products
low to very high
Shows defects
blisters, bubbles, dents, pits, scratches, paint runs, dirt

UM upgrademaxLED
Assembly
3 or 4 x LED light units
For following products
LPS50, LPS100, VAO
Advantages
contemporary adaptation of the lighting systems, significant energy savings

LED Hand lamp
Assembly
2 or 3 x LED light units
Reflectance of the products
high
Application
Detection of surface and polishing defects, holograms