OpenCPC™
Specifications and Performance
Device Specs
Dimensions
60 mm x 210 mm x 265 mm
(6.3 x 8.3 x 10.4 in)
Weight
2.43 kg
(5.3 lbs)
Environmental Operating Range
Temperature
5 – 35 °C
Ambient Humidity
<90%
Aerosol Sample Dewpoint
<28°C (82°F)
Working Fluid
99.5% or greater reagent grade isopropyl alcohol (2-propanol)
Measurement Performance
Concentration Range
0.1 - 100,000 cm³
Count Accuracy
±20% at < 1 x 10,000 particles/cm³
Particle Coincidence
<10% at 1 x 100,000 particles/cm³
Response Time
< 3 seconds to 95% response to concentration step change
Power
OpenCPC
12V 6A Max.
Power Consumption: <8 W steady state
Power Supply
100 – 250 VAC, 50 to 60 Hz, 1.3-0.6 A
Operating Duration
> 48 hours at maximum fill
Particle Size Range
Minimum Detectable Particle
(D50) – 10 nm*
Maximum Detectable Particle Size
>1 µm (estimated)
*Tungsten Aerosol, Saturator: 29°C, Condenser: 19°C. Operating conditions outside of this range may result in varying cutpoints
Flow Rate
Sample Flow Rate
500 cm³ (+/- 15%)/min
Aerosol Flow Rate
100 cm³/min
Note: This system has an internal bypass used to shorten transit time in sample tube. Flow can vary ~30 cm³/min unit to unit.