2D Grey Scale Spectrometer Interface

Features

2D Grey Scale Spectrometer Interface
ISA 2DG
Click here for schematic
  • All required probe signals provided for one 2D Grey probe.
  • 100% PMS Probe compatible.
  • X and/or Y dimensions provided for each particle.
  • 16 bit wide data path for maximum data transfer rate.
  • Demand mode transfers 32 bits, in one DMA cycle, for minimal impact to CPU.
  • Built in true air speed clock generator (15 Hz to 6.0 MHz).
  • Elapsed time clock configurable to 0.25 µs, 2.5 µs or 25 µs resolution.
  • Elapsed time (arm to full) measured to 29 hours with 25 µsec resolution.
  • Elapsed time since start of image (32 bits).
  • Elapsed time sine start of buffer (32 bits).
  • Elapsed distance.
  • Total number of minimum, middle and maximum pixels provided for each particle.
  • Total area of minimum, middle and maximum shadow provided for each particle.
  • Image buffer acquired in 5.2 ms (2 MHz bit shift rate, 64 x 64 pixel image).
  • Single slot 16 bit full size ISA interface.
  • Diagnostic status output port.
  • Up to three interfaces per system.
  • Configurable DMA channels (5, 6, 7).
  • Configurable IRQ channels (10, 11, 12).
  • Configurable for minimum number of slices per image.
  • Configurable for minimum number of blank slices between images.
  • Probe house keeping data capability.
  • Real-Time size spectra provided 386, 486 and PENTIUM compatible.
  • Unload bit shift rate is adjustable from 2 MHz to 0.125 MHz.
  • Particle slice counter (16 bit).