1835C Newport Optical Meter

The 1835C is an optical meter from Newport.


  • Measures Optical Power from 100 fW to 300 W
  • Pulsed and Integrated Energy Measurements
  • Bright Vacuum Fluorescent Display
  • Analog Bar Graph with 10X Zoom
  • Both RS-232C and IEEE-488 Interfaces
  • Audible Beep on Pulse Arrival
  • Trigger In/Out Control with Alarm Levels

High-power measurements, in the 10 mW-300 W range, can be performed with Newport¿s 818T Series air-cooled thermopile detectors, enabling measurements in the 0.19-11 µm wavelength range.

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