Modular design providing
PYTIA
The highest quality of light in Quality Control Departments WLO PYTIA
The system was developed as part of a project co-financed by the European Union with the participation of leading scientists from the Wrocław University of Science and Technology.
Highly Specialised Lighting Line System WLO PYTIA
WLO PYTIA Highly Specialised Lighting Line System
Solutions for:
- Quality control departments
- Visual inspection stations
- Tunnel lighting systems for production lines sections for assessing the quality of bodywork and paint coatings
WLO PYTIA System luminaire, type ALFA
The family of innovative ALFA narrow light fitting consists of several structures with different lengths (from 0.5 m to 2 m) and power ratings. They can be installed as lighting for individual stations where quality control operations are performed or combined into sets of light fittings with additional special fittings to complement the optimal light spectrum ranges.
Advantages of the system
- Shorter inspection time of a single component while maintaining defect detection at min. current level
- Reducing the impact of the human factor on defect detection
- Reducing the electricity consumption at the station
- Extending the life of lighting equipment at the station
- Increasing the variety of the tested parts/detected defects at one station without the need to replace the equipment of the station
Convenient installation and maintenance
- Technical service and support
- Quick and simple installation
- Less frequent maintenance and cleaning of luminaires
Safety and high quality
- Production in Poland, short order implementation times
- Long service life thanks to the highest quality LEDs and a design that ensures optimal cooling of the power supply
- 60-month warranty
- High colour rendering index Ra > 95
- Operation at high ambient temperature and in harsh conditions. High ingress protection of the light fitting - IP65
- Top-quality components of renowned manufacturers
- Constant flux with no streboscopic effect
Technical characteristics
Light source
LEDs
Diode lifetime
L70 > 190 000 h (ta=25°C)
Colour temperature
4000K, other on request
Colour refraction index
Ra > 95
Power supply voltage
198 – 264 VAC
Operation temperature (ta)
od -25°C do +50°C,
Tightness grade
IP66
Power coefficient
cos Φ > 0,98
Power unit capacity
type. 90%
Brightness control
DALI
Dimensions and weight
| Fixture type | h [mm] | H [mm] | D [mm] | L [mm] | W [mm] | Weight [kg] |
|---|---|---|---|---|---|---|
| PA1 – PSP b P1 … | 77 | 93 | ? | 674 | 129 | 3,2/3,8 |
| PA1 – PSP b S1 … | 77 | 93 | ? | 981 | 129 | 4,1/4,9 |
| PA1 – PSP b M… | 77 | 93 | ? | 1288 | 129 | 5,0/6,0 |
| PA1 – PSP b D1 … | 77 | 93 | ? | 1595 | 129 | 5,8/7,1 |
PC diaphragm 2 mm/glass pane 4 mm
SELECTION OF THE POWER OF THE WLO PYTIA ALFA LUMINAIRES
| FITTING VERSIONS | PA1-040XS1-WS-B00G (40W, L=674 mm) | PA1-060XS1-WS-B00G (60W, L=674 mm) | PA1-080YM1-WS-BD1G (80W, L=1288 mm) | PA1-100YD1-WS-BD1G (100W, L=1595 mm) |
|---|---|---|---|---|
| Luminous flux | 4 000 lm | 6 100 lm | 8 150 lm | 10 200 lm |
| Application | Quality control stations | |||
Using special optics, the light distribution curve can be shaped to meet the user’s requirements Examples of distribution curves of optical systems.
CONFIGURATION OF LIGHT DISTRIBUTION CURVES
000G (115°)
B00G (100°)
C00G (60°)
D00G (30°)
F00G (26x66°)
G00G (28X106°)
WLO PYTIA System light fitting, type OMEGA
Adaptive and autonomous OMEGA light fittings have a relatively large width, which makes them a perfect solution for lighting panels with high uniformity of emitted light. They can improve the safety and quality of work of employees working in quality control, offering the possibility of adapting the lighting to individual needs and requirements (including colour temperature, light intensity or the fitting distribution curve).
Technical characteristics
Light source
LEDs
Diode lifetime
L70 > 190 000 h (ta=25°C)
Colour temperature
Adjustable
Colour refraction index
Ra > 95
Power supply voltage
198 – 264 VAC
Operation temperature (ta)
from -25°C to +40°C,
Tightness grade
IP66
Power coefficient
cos Φ > 0,98
Power unit capacity
type. 90%
Brightness control
DALI
Dimensions and weight
| Fixture type | H [mm] | L [mm] | M1 [mm] | W [mm] | M2 [mm] | Weight [kg] |
|---|---|---|---|---|---|---|
| PO1 – PSP b A8 … | 105 | 1000 | 894 | 820 | 735 | 12/16 |
| PO1 – PSP b D8 … | 105 | 1300 | 1194 | 820 | 735 | 16/21 |
| PO1 – PSP b G8 … | 105 | 1600 | 1494 | 820 | 735 | 20/27 |
*) PC OR PMMA cover / glass pane
SELECTION OF THE POWER OF THE WLO PYTIA OMEGA LUMINAIRES
| Binding version | PO1-180XA8-WS-000Y (180W, L=1000 mm) | PO1-240YD8-WS-000Y (240W, L=1300 mm) | PO1-300YG8-WS-000Y (300W, L=1600 mm) |
|---|---|---|---|
| Luminous flux | 19 200 lm | 25 600 lm | 32 000 lm |
| Application | Quality control stations | ||
CONFIGURATION OF LIGHT DISTRIBUTION CURVES
Using special optics, the light distribution curve can be shaped to meet the user’s requirements Examples of distribution curves of optical systems.
000Y (116°)
B00Y (95°)
000X (110°)
D00Y (32°)
F00Y (18x62°)
Tunnel lighting installations of the WLO PYTIA System
Light fixtures made in the form of panels with the option of selecting their optimal length are designed for use in AUTOMOTIVE production line sections dedicated to assessing the quality of bodywork and paint coatings.
The prepared solutions include the use of:
- OMEGA fixtures,
- special light fittings with a multi-profile structure, equipped with lighting intensity and colour temperature control systems in a very wide range, from 2700 K to 6500 K for each profile.
Based on the client’s requirements and agreed technical specifications, TheusLED company can select the optimal arrangement of the lighting panels (type, quantity, height) and, together with the steel structure experts, can design the supporting structure. TheusLED’s designers and engineers will take care of the entire mechanical and electrical system, software and training of the personnel.
Below is an example of a light tunnel designed and commissioned for a leading European truck manufacturer.
Mobile lighting sets of the WLO PYTIA System
The light fixtures in the form of large-area panel structures can be mounted in a conventional way above quality control stations, but also on specially designed carts. Thanks to this solution, they are mobile and operators can move the fixtures to precisely illuminate and examine specific parts and components with overall dimensions too large to put them on a table.
Such solutions work great not only in large production plants, but also in smaller car workshops and paint shops.
We offer sets in three different sizes:
- Light mobile set with a 6-profile PT3 panel, 1500 mm long
- Medium mobile set with 1x PYTIA OMEGA system light fitting, 1600 mm long
- A two-piece mobile set with 2x PYTIA OMEGA system light fittings (the first piece 1600 mm long, the second 1000 mm long).
Software that selects optimal lighting parameters matched to the colour of the examined surface and the type of expected defects
The system is based on numerical multi-criteria optimisation of the predictive RSM model and machine learning. Thanks to the use of multi-criteria optimisation, it is possible to obtain optimal lighting parameters for several criteria at the same time.
Highly Specialised Lighting Line System
The project is co-financed by the European Union through the European Regional Development Fund under the Smart Growth Program. The project has been implemented as part of the competition of the National Center for Research and Development: Fast Track.
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