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Metronor SOLO Twin

Metronor SOLO Twin uses two separate cameras to generate each image. By effectively doubling the field-of-view, the camera can be placed closer to the measurement object, increasing accuracy and enabling measurement in one-set-up where several set-ups would otherwise be required.

Brand: Metronor
Category: Optical Tracker
During normal operation, the two cameras are mounted together on a special carbon fiber bracket ensuring optimal overlap and excellent stability. Using a fast and simple procedure, the alignment between the two cameras can be re-determined anytime and anywhere, keeping system performance consistent over time – and after any rough handling or transportation. Metronor SOLO Twin also enables special applications where it is critical to have two separate camera axes that are precisely known relative to each other. Such applications include alignment or inspection of parallel objects such as planes or bores – e.g. in gearboxes, thrusters, turbines, or other machinery.


Range1.5 – 25 m (5 – 80’)Distance from sensors
Measurement Volume2000 m370.000 ft3
Profile measurements±0.16 mm (5 m from camera)600 mm wide profile orthogonal to camera optical axis

2 Sigma (U95)

±0.21 mm (10 m from camera)
±0.43 mm (20 m from camera)
Parallelism±0.0033 degParallelism between 2 planes, 1000 mm size
2 Sigma (U95)
Planarity±0.06 mmPlanarity of single plane, size 2x2m2
2 Sigma (U95)
Small volume – 3D±0.12 mmVolume up to 1.5 x 1.5 x 1.5 m3
Accuracy of 3D length
2 Sigma (U95)
Casting volume – 3D±0.20 mmVolume up to 3.0 x 3.0 x 3.0 m3
Accuracy of 3D length (typical)
EnvironmentOperating Temperature10 to 45˚ C (32 to 113˚ F)
Storage Temperature-25 to 65˚ C (-13 to 150˚ F)
Operating Humidity< 95% relative humidity, non-condensing
Pressure, Humidity, TemperatureNo effect on measurement accuracy
Vibration Stability Control (option)0 – 100 Hz, < 3 mm amplitude
No warm-up
Electrical PowerAuto switching100-240 V AC, 50-60 Hz
(Battery operation optional)


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