234 Laser Diffraction Particle Size Analyzer (CILAS, France)
MODEL 990
Size Range : 0.2 – 500 µ in Liquid Mode
: 0.3 – 500 µ in Dry Mode
| Unique Flexibility - | Model 990 available in 5 configurations |
Model 990 L (only liquid mode) |
|
| Model 990 D (only dry mode) | |
| Model 990 LD (2-in-1 liquid & dry modes) | |
| Model 990 L + Shape | |
| Model 990LD + Shape (3-in-1 Size and Shape) | |
| Principle | - Laser Diffraction technique incorporating both Fraunhofer and Mie theories. |
| Diode Lasers | - Solid State. Much better temperature & voltage stability (no warm-up time
required) than He-Ne gas lasers. Compact inexpensive and long life (10-15 years) as compared to the bulky, cumbersome, very expensive and limited life (2-5 years) of He-Ne gas lasers. |
| 5 – YEAR WARRANTY ON LASER SOURCE. | |
|---|---|
| 2 – in – 1 Concept | Both liquid and dry modes of analysis integrated in the same instrument. |
| No external attachments/modules. | |
| Changeover from one mode to another by just a "click of the mouse"'. |
|
| No alignment of optics required after every switch-over of modes. | |
| 3 – in – 1 Concept (Size Shape) |
- Add optional Shape Analyzer attachment to the PSA to offer a complete Particle Size & Shape Analyzer Instrument. |
| The shape analyzer offers more than 45 shape parameters. | |
| Very good tool to study the morphological characteristics of sample particles. | |
| Can be upgraded in future also. | |
| Quality | Compliance with ISO 13320, 21 CFR Part 11, USP, Electrical & Laser safety norms. |
990 L
(only liquid mode)
View
990 D
(only dry mode)
990 LD
(2-in-1 liquid & dry mode)
990 L + Shape
990LD + Shape
(3-in-1 Size and Shape)