|
Model
150 and 160 Marple - Miller Impactor™
 These
cascade impactors are used for testing aerosol drug delivery
devices such as the metered dose inhaler (MDI) and the dry
power inhaler (DPI) to determine the aerosol size distribution.
They have sharp cut-point characteristics, low internal particle
holdup, and are easy to operate. The impactor D50 diameters
are 10, 5.0, 2.5, 1.25, and 0.625 µm at the standard
flow rate of 30 L/min for the Model 150 and 60 L/min for the
Model 160. Each model can also be operated over a range of
flows: 30 - 60 L/min for the Model 150 and 60 - 90 L/min for
the Model 160. A pediatric version, Model 150R, operating
from 4.9 L/min to 12.5 L/min, is also available.
FEATURES
& APPLICATIONS
-
High
performance precision cascade impactors
-
For
testing MDIs and DPIs
-
Low
internal particle holdup
-
Sharp
cut-point characteristics
-
30
and 60-L/min standard flow rates
-
90-L/min
maximum flow
-
Pediatric
version at 12.5 and 4.9 L/min available
-
Artificial
throat available
-
Easy
sample recovery
-
Reduce
test cycle time
-
Easy
to setup and use
SPECIFICATIONS
(subject to change without notice)
| General |
|
| D50
Diameter, µm, at standard flow rate) |
10,
5.0, 2.5, 1.25, and 0.625 |
| Filter
diameter, mm |
37 |
| Pressure
Drop, mm H2O |
150 |
|
|
Model
150 |
Model
150R |
Model
160 |
| Standard
flow rate, L/min |
30 |
12.5 |
60 |
| Operable
flow rate, L/min |
30
- 60 |
4.9
- 12.5 |
60
- 90 |
| Base
(L x W x H), mm |
305
x 216 x 10 |
305
x 216 x 10 |
430 x 346 x 10 |
| Impactor
only
(L x W x H), mm |
165
x 64 x 422 |
165
x 64 x 422 |
232
x 90 x 595 |
| Weight |
5.85 kg |
5.85 kg |
16.4
kg |
|
|
