AEROTRAK® Remote Particle Counter 7110

The TSI AeroTrak® Remote Particle Counter Model 7110 offersan accurate measurement of particles down to 0.100 μm! This ismade possible utilizing a patented HeNe laser technology with anenhanced signal-to-noise ratio. This instrument is designed forclean room monitoring, process tool monitoring, and filter testapplications. And, since the particle counter is used with anexternal vacuum source, there is significant flexibility in placingand configuring systems.

Particle count data can be easily and continuously transferredto a facility monitoring system, like TSI's FMS 5 for secure datacapture and analysis. Specifically, when coupled with FMS 5, youhave a powerful productivity tool with features like StatisticalProcess Control. These particle counters can also store up to 2,000sample records, providing data redundancy.

The Model 7110 complies with all the stringent requirements setforth in ISO 21501-4. It is calibrated with NIST traceable PSLspheres using TSI's world-class Classifier and CondensationParticle Counters, the recognized standard for particlemesurements.

Features and Benefits


  • Accurately measures particles down to 0.100μm 
  • 0.100 to 10.0 μm size range 
  • Up to eight channels of simultaneous data 
  • 1.0 CFM (28.3 L/min) flow rate 
  • Complies with all requirements of ISO 21501-4 
  • Utilizes enhanced HeNe laser 
  • Highly repeatable and reliable measurements/data 
  • 2000 sample record storage 
  • Ethernet Modbus® RTU, RS-485 Modbus® RTU orPulse 
  • Easy to read status indicators 
  • Easily interfaces with facility monitoringsystems 
  • Stainless steel enclosure 
  • Easily used with external vacuum pump 
  • Two-year warranty




  • Filter Testing 
  • Continuous Particle Contamination Monitoring


AEROTRAK Model 7110 Remote Particle Counter

Bin Sizes:
Model 7110: 0.100 to 10μm
Counting Efficiencies:
50% at 0.1μm;100% by 0.15μm
per ISO 21501-4 and JIS standards
Zero Count: <1 particle counted in 5 minutes (JIS)
Data Logging: 2,000 sample records
Flow Rate: 1cfm (28,3 lpm) ±5% accuracy
Connectivity: Ethernet (TCP/IP), RS-485, 4-ch CEMS pulse, RS-232
Operating Temperature: 10° to 35°C
Storage Temperature: 0° to 50°C
Dimensions: 13,4 x 12,7 x 45,6 cm

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