Shape measurement |
 |
Multiple shape parameters calculated for each particle
and distributions generated on each parameter.
Parameters include: Circle equivalent diameter, Length,
Width, Perimeter, Area, Aspect ratio, Circularity,
Convexity, Solidity, Elongation, Intensity. |
|
Optical
system |
|
Nikon CFI
60 Brightfield/Darkfield system |
|
Magnifications
(at camera) |
|
1x* |
2.5X |
5X |
10X |
20X |
50X |
|
Approximate
total magnification (at 17" screen) |
|
48x |
120X |
240X |
480X |
960X |
2400X |
| Camera
type |
|
1/1/8"
Global shutter progressive scan CCD |
| Number
of pixels |
|
1624 x
1236 (2 MegaPixel) |
Minimum PC specification (supplied with system)
|
|
DELL Mini Tower PC, Windows XP SP2, 3.0GHz Intel Pentium
IV Processor, 1Gb RAM, 160Gb HDD, DVD +/-R/RW, complete
with mouse, keyboard and 2 x 17" Flat Panel Monitors (1
for software and 1 for live video feed). |
| Weight
(with stage fitted) |
|
50kg |
|
Overall dimensions (with stage fitted) mm |
|
550(w) x
850(d) x 680(h) |
|
Suggested deskspace (with PC and 2 screens) |
|
850(d) x
2500(w) |
|
Ambient operating temperature |
|
10°C -
35°C |
|
Location |
|
Normal
laboratory conditions - out of direct sunlight |
| Number
of particles analyzed |
|
User
defined - typically 5.000 to 500.000 |
|
Validation and tracability |
|
21CFR
compliant, full IQ/OQ, calibration gratings traceable to
NPL |