Appendix A: Specifications
Liquid NanoParticle Sizer User Guide
91
Version 1.0.1
Table 7: Fast CPC Model 3650 Specifications.
Particle Size detection
1.9 nm to > 3 μm
Concentration range
1
–
100,000 particles/cm
3
Response time
50% response time ~ 80 ms, 10-90% response
time ~ 35 ms, time constant (τ) ~ 20 ms
Working condensing fluid
n-butyl alcohol
Flow control
Critical orifices with internal pumps
Aerosol sample flow
300 cm
3
/min
Inlet flow
600 or 1500 cm
3
/min (user selectable)
Sheath flow
300 cm
3
/min
Aerosol inlet
Front panel or vertical from the bottom (user
selectable, fitting access on right side of
instrument)
Dimensions (WxDxH)
8.5” × 7.5” × 8.5” (21.6 cm × 19 cm × 21.6 cm)
Weight
6.8 kg (15 lb)
Power requirements
50/60 Hz, 100-220 VAC, 75 Watts
I/O
RJ-45 with Ethernet (future), pulse output and
user selectable analog output
Specifications subject to change without notice.