Measuring Instruments and in-House Technical Expertise

  

LMK5color

Color photometer camera LMK5color
mounted on owis translational stage XYZ

  • 5meg pixel
  • luminance in cd/m² each pixel
  • filters
    • V(λ) (photopic vision)
    • V'(λ) (scotopic vision)
    • L, M, S cone filters

  • 3D translation accuracy <10 µm
Gamma Scientific S470

Photometer Gamma Scientific S470

with brightness sensor 2153

  • 250 readings/s
  • 0.012 .. 1.000.000 cd/m²
  • accuracy luminance <1.0 %
  • accuracy filter f'(&lambda;): <3 %
  • serial USB connection
Konica Minolta CS-2000A

  

Spectroradiometer Konica Minolta CS-2000A

  • spectrum 380 .. 780 nm +/- 1 nm
  • luminance range 0.0005 .. 5000 cd/m²
  • accuracy luminance +/-2 %
  • accuracy chromaticity x,y +/-0.002
  • serial USB connection
Stimulus monitor Viewpixx

 

Stimulus monitor Viewpixx

  • 22" 1920x1200 pixel
  • frame rate <= 120 Hz
  • 12 bit color depth
  • 0.3 .. 250 cd/m²
  • scanning / full backlight
  • DVI-D dual link 330 MHz
Agilent33521A

Function Generator Agilent 33521A

  • 1 µHz .. 30 MHz Sinus, rectangle, pulse
  • 8 ns rise time and fall time
  • 250 MS/s
  • 16 ns minimal pulse length
  • noise generator (Gauß, binary random generator)      
AgilentDSO9254A

Oscilloscope Agilent DSO9254A

  • 4 channels
  • 2,5 GHz range
  • 20 GS/s
  • 40 Mpts
  • 8 Bit
  • 2 % accuracy and noise
  • 1 mV/div .. 5 V/div
  • 3,5 GHz probe
  • 100 ps rise time and fall time
  • 15” LCD
  • USB, LAN, Keyboard
     
AgilentDSOX3034A

Oscilloscope Agilent DSOX3034A

  • 4 channels
  • 350 MHz range
  • 2 GS/s
  • 2 Mpts
  • 8/12 Bit
  • 4 Mpts FFT
  • USB

 

  

OTR3.jpg

Transient Recorder DM&S  OTR3

  • measures t_10 - t_90 rise time and fall time
  • luminance measuring head Si photodiode adapted to V(lambda)
  • 21 kHz
  • 16 Bit
  • 256 kS
  • FFT
  • USB 2.0
Fluke8846A

Desk Multimeter Fluke 8846A

  • 6 1/2 digits
  • U= 100 mV .. 1000 V (0,002%)
  • U~ 100 mV .. 1000 V (0,04%)
  • R 10 R .. 1 G (0,002%)
  • I= 10 µA .. 10 A (0,01%)
  • I~ 100 µA .. 10 A (0,1%)
  • f 3 Hz .. 1 MHz (0,01%)
  • C 1 nF .. 100 mF (0,5%)
  • T -200 °C .. +600 °C (0,1 %) (RT100)
  • diode test