Dylos - DC1700

General Description

The Dylos DC1700 is a particle counter that measures particles in two size ranges: 500 nanometers and above and 2.5 micrometers and above. The DC1700 is upgraded from the DC1100 pro model by including an internal battery, a real time clock for time/date stamping data, larger internal memory, and shielding against electro-magnetic Interference.

Principle of Operation

A Laser Particle Counter with 2 size ranges (>0.5 & >2.5 microns) - small (bacteria, mold, etc) large (pollen, etc.).


  • Dimensions: 125 x 90 x 185 mm
  • Weight: 1.2 lbs
  • Battery: Yes (6 hours of continuous use)
  • Power supply: Yes (120V 60Hz to 9VDC 500mA)
  • Sensor lifetime:N/A
  • Clock function: Yes (Real time clock)
  • Sampling mechanism: Fan
  • Environmental operating conditions: N/A
  • Internal data logging: Yes (estimated 10,000 data points)
  • PC data logging: Yes (USB to RS232 with provided DylosLogger 1.6 software)
  • Communications: RS232 port
  • Weatherproof: No


  • Indoor Air Quality
  • Outdoor/Ambient Air

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