One System.Six Advantages.
- Maximum Flexibility – Goniophotometry in near and far field…
Goniophotometry in near and far field, multiple detector systems combined in one device.
- Extremely quick scans – fast Class L photometer shortens…
The fast Class L photometer shortens the measurement duration. This means: hemisphere within approximately 120 seconds.
- Variable size: robogonio in numerous sizes…
The robogonio is available in multiple variations (with a payload of 6 kg to up to 1000 kg), special additions are available. Our official system partner: the KUKA Deutschland GmbH.
- Maximum precision – highest angle repeatability…
The robogonio offers highest angle repeatabilities of up to 0.005° as well as a photometer of the highest class (L).
- Intuitive operation - easy to use...
The robogonio is easy to operate. Complicated and error-prone measurements with mirror goniophotometers are a thing of the past.
- All-round carefree package – your partner from start to finish…
From the complete planning of our system over component calibration to competent after-sales support, we are pleased to support you.
robogonio combines the flexibility of a KUKA industrial robot with the precision of the opsira light measurement technique. Depending on the request, different detectors can be combined with robogonios of various sizes.
The crucial configuration attributes are
- size and payload of the robogonio
- detector equipment
This opens up countless possibilities for the configuration of your own robogonio. The choice of goniophotometer is facilitated by the three product lines with clearly defined detector equipment.
With its six axes, the robogonio combines multiple goniophotometer types into one device, defined in the following standards:
- DIN 5032-1
- DIN EN 13032-1
- CIE 121
- CIE S 025
Especially type 1.1, 1.2 and 1.3 are a piece of cake for the robogonio. In these types, the detector stays stationary while the sample (light source, luminaire, display, LED …) rotates around its axes, entirely conform to the latest standardization DIN EN 13032-4, CIE S 025.
robogonio alpha line
- Detector: Standard photometer frc-f
- The alpha line is equipped with the solid photometer frc‘3 for luminous intensity measurements. Measurements of the luminous intensity distribution are conducted step by step with the desired measurement resolution. A typical LID measurement takes approximately 100 minutes.
- Example configuration: robogonio alpha 8
robogonio pro line
robogonio top line
Detector equipment: solid standard photometer frc-f
Detector equipment: high-quality and speedy high-class photometer frc-f-l
Detector equipment: fast pro-line photometer and spectrometer for spectral- and color measurements
The robogonio alpha line is equipped with the solid photometer frc’3 for precise measurements of luminous intensity distributions.
The pro line is equipped with the fast class L photometer frc-f-l. This photometer allows high-resolution measurements of the luminous intensity distribution in no more than two minutes at an extremely high precision.
The top line works with the photometer frc-f-l as well as with an additional spectrometer which enables measurements of spectral distributions from UV to NIR. Colorimetrical values in the visible spectral range are generated directly according to CIE and are saved in a measurement report.
In the automotive industry, two aspects of photometric measurement are of particular importance: Results need to be delivered extremely quick and authoritative and the measurements have to be executed with the finest angular resolutions so that the tests comply with the applicable standards.
The robogonio meets both of these criteria perfectly. The speedy high-end-photometer reduces the time required for classic goniometric measurements to a few minutes. Moreover, the robogonio permits angular resolutions of 0.01°, thus enabling precise observance of the cut-off line.
fast scan automotive headlight measurement
Constantly launching new variants of luminaires, easily providing light planners with far field data (IES or EULUMDAT), and quickly generating the requiredc LED data. The robogonio stands for a measuring solution that fulfills all these requirements with ease.
The optional spectrometer also enables color-over-angle measurements. Optic designers can now determine how the color changes at certain angles and whether unwanted color effects occur.
Another important aspect is the measurement of the total luminous flux in relation to the consumed electrical power. Luminous flux efficiency in lumen/watt as well as energy efficiency classes can be determined directly.
fast scan LED luminaire measurement
Luminous intensity distribution is an essential factor for measuring traffic lights, railway signals, beacons or signal towers for production lines. Some applications present the additional challenge of the front and back light exit windows having to emit the exact required quantity of light.
Here, the robogonio impresses with its flexibility since it can measure the luminous intensity distribution in both directions using arbitrary cebtres of rotation in space.
Standard-relevant testing areas are covered automatically by the robogonio.
For fast and efficient work, the robogonio enables integrating user-defined measuring processes.
fast scan signal light measurement
The LED market is fast-moving, and the trend goes to increasingly small luminaires with continuously improved optics. The light lab of LED Linear, the specialist for linear illumination systems, has been accredited by the DAkkS in acc. with DIN ISO/IEC 17025 since the middle of 2018 and is designed for precisely these challenges.
Dino Iavarone, head of measuring technology, explains how LED Linear does it: "We use the most modern measuring technology. Also, the robogonio goniophotometer allows us to perform measurements very fast and precisely. Speed is worth real money nowadays." In addition, the color spectrum and temperature can even be measured in the outmost angle of radiation. "Making these values quantifiable is becoming increasingly important in optics development." The product development at LED Linear
profits from all these advantages just as much as smaller manufacturers without an accredited lab, because all services are also available to external customers.
Detectors / Systems
|-f||Goniophotometer (far field, included in the alpha line)||Photometer frc’3|
|-l||Goniophotometer (far field, included in the pro and top line)||fast High-End-Photometer (class L) frc-f-l|
|-si||Near field goniophotometer|
(near field, far field, ray data)
|Luminance measuring camera luca|
|-sic||Ray data goniophotometer|
(near field, far field, ray data, polychromatic)
|Luminance and colorimetry camera luca'color and spectroradiometer spr'3|
|-rr||Goniophotometer system for measuring the retro-reflection||High-end photometer (class L) frc-f-l, projector|
|-h||Auxiliary photometer according to DIN EN 13032-4||Photometer frc'3 (small design)|
|-phi-f||Luminous intensity and luminous flux measurement with a stationary light source||Photometer frc'3 with 7th axis|
|-phi-l||Luminous intensity and luminous flux measurement with a stationary light source||fast High-End-Photometer|
(class L) frc-f-l with 7th axis
|-fis||Goniophotometric flash measurement|
(effective flash light strength according to Blondel-Rey or Schmidt-Clausen)
|only available in conjunction with an -l robogonio|