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Topcon BM-9A Luminance Meter

Product code – TOP.BM-9A

Portable luminance meter with 6-digit display for measurement of LCDs, OLEDs, LEDs, robotic sensors and various lighting installations including street, tunnel, airport and medical lighting. Can also provide transmittance measurement. Built-in keyboard for inputting correction factor and reference illuminance for deviation/percentage measurement, and also calculate luminous intensity. Comes with a 2° measuring, 5° viewing field detector. Silicon photodiode sensor with automatic 5-step or manual range selection. Built-in USB interface and analogue output. 2m extension cable to detach detector unit from display unit included. Tripod mount and battery powered.

  • Range: 0.01 to 280,000 cd/m2
  • Accuracy: ±2% of reading
  • Measuring distance: 350mm to infinity
  • Minimum spot diameter: 10mm

Topcon BM-9A Luminance Meter
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