TSI Instruments 3079A, Руководство по эксплуатации и обслуживанию, Страница: 20 / 39

Chapter 5
5-2 Model 3079A
Requested Particle Concentration in Test Aerosol, Particles/m³
Particle Concentration
in Total Flow
300 x 10
6
Particles/m
3
400 x 10
6
Particles/m
3
1000 x 10
6
Particles/m
3
Flow Rate Flow Rate Generator Flow Rate Generator Flow Rate Generator
Equipment, m
3
/h L/h L/h L/h
50 91 92 98
100 94 96 107
200 100 104 128
300 105 111 150
600 123 136 226
700 130 145 259
800 136 154 296
900 143 164
1000 150 173
1200 164 193
1500 186 226
1600 193 237
1800 209 267
1900 217 281
2000 226 296
2200 243
2500 278
2800 311
Calculation of the Particle Concentration in the Produced Test
Aerosol
If other settings are requested, the formula shown below can be used to calculate the total
concentration in the test aerosol.
By entering the flow rate of the Model 3079A Aerosol Generator and the total flow rate, the generated
concentration in the test aerosol can be easily calculated as follows:
C
total
=
AG
V

x C
AG
/
Unit
V

Particles/m
3
L/h Particles/m
3
m
3
/h
C
total
= x
2.7 x 10
9
/
C
total
= Particles/m
3
The conversion of the units has been considered in the formula.