FPI I2450M Manual page 223

Run 2
m – Total Particulate Matter Collected, mg
n
ASTM E2515 Equation (12)
Where:
m
= mass of particulate matter from probe, mg
p
m
= mass of particulate matter from filters, mg
f
m = mass of particulate matter from filter seals, mg
g
Sample Calculation:
Using equation for Train A (first hour):
m =
0.0 +
n
m = 3.0 mg
n
Using equation for Train A (post-first hour):
m =
0.2 +
n
m =
2.9 mg
n
Train A aggregate:
m =
3.0 +
n
m =
5.9 mg
n
Using equation for Train B:
m =
0.1 +
n
m =
5.0 mg
n
PFS-TECO
3.0 + 0.0
1.2 + 1.5
2.9
3.4 + 1.5
Page 12 of 17