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
Techncal data
Measurement Parameters
Optical sensor
spectral response analogous to CIE 1931 luminosity curve,
fs value 8% typical
Measurement range
200/2000/20000 lx
Signal frequency range
0.1Hz to 10.0 kHz
Sampling rate
100 kHz, 16 Bit
LiSens Pro:
Signal frequency range
up to 500.0 kHz
Sampling rate
100 kHz, 16 Bit/5 MHz, 8 Bit
Measurement Features
Measurement time
sampling mode
0.1 s - 120 s
data transmission mode
unlimited
Luminance
1 - 20000 lx
Flicker
Time domain
Precent Flicker, Flicker Index (IES), Modulation Depth,
frequency, P
MLM (IEC 61547)
Frequency domain
SVM (CIE), Mp (ASSIST), IEEE 1789
Visualization
wave and spectrum diagram
Technical data
Operation System
Android (6++), Windows 10
Interface
USB 2.0, Micro B
Power supply
USB powered, Lithium-ion battery
Charging
5 V DC, 100/500 mA per USB
Mechanical dimensions
Dimensions
112 x 69 x 34 mm
Weight
230 g
Mounting
1/4" tripod mount
Ambient temperature
5 - 35°C
Subject to technical alterations.
Scope of delivery
Flicker Measurement Device LiSens (100 kS)
Art.-No. 230
Flicker sensor LiSens, mini tripod, USB cable, charger, software Flicker Measurement Studio, transport case
Flicker Measurement Device LiSens (5 MS)
Art.-Nr. 231
Flicker sensor LiSens, mini tripod, USB cable, charger, software Flicker Measurement Studio, transport case
in development