TSI 8525 P-TRAK ULTRAFINE PARTICLE COUNTER

Description

good condition  last cal 2020
included accessories as shown in picture
Particle Size Range
0.02 to 1 micrometer
Concentration Range           0 to 5 x 10^5 particles/cm3
Flow Rate
Sample                      100 cm3/min
Total                           700 cm3/min (nominal)