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Flicker Sensor LiSens with USB connection
- Suitable for lighting industries, illumination design engineering, but also end users
- Optical sensor with spectral sensitivity according to V(λ)
- Data transfer and power supply via USB
- Up to 250 measurements in stand-alone recording mode
- Including App Flicker Measurement Studio for Windows and Android
- Visualization of light as wave and spectrum diagram
- Time domain and frequency domain flicker analysis
- Creation of test reports for illuminants
- High accuracy based on 16 Bit AD converter with 100 kHz sampling rate
- Pro version with ultra fast 5 MHz sampling for measuring also high frequency flicker affecting video cameras and barcode readers
- High quality aluminium casing with tripod mount
Flicker Sensor LiSens with USB connection
The source of LED lights flicker is typically their driver. If the driver is not designed for small ripple output, flicker could be a problem, which can cause strobe effects, visual fatigue, headache and difficulty concentrating. If LEDs are also dimmable, flicker is hardly predictable, and can only be determined by measurement.
The flicker measurement device LiSens provides the perfect solution.
The LiSens sensor is connected via USB to a Windows or Android device. Connection to a mobile phone or a tablet allows for mobile use. The measurements can then be analysed via the Flicker Measurement Studio App. At the moment, the App supports evaluations like Flicker%, IEEE 1789, PstLM or SVM. The software allows for integration of additional evaluation metrics available in the future.
The high accuracy makes the LiSens an ideal solution for measurements in laboratory and development environments, and an essential tool for illumination design and lightning industries.