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Spray particle size analyzer LSPA-A10 is an accurate and reliable bench top spray particle size analyzer that adopts Fraunhofer of scalar diffraction principle and parallel light path design for measuring over 1 - 2000 μm particle size range. With split-type structure design, it is well equipped with high performance and high power laser, airflow protection device and stable automatic optical path alignment system.
Spray particle size analyzer is used: for measurement of the droplet size produced by atomizer system, for rapid screening of formulations for the desired spray properties to improve drug delivery efficacy, for measuring the fluctuations in droplet size, for studying sprays appearing in the study of firefighting, spray granulation etc.
| Measuring range | 1 nm-10000 nm |
| Principle | Dynamic light scattering & Brownian motion |
| Test speed | < 5 min |
| Sample type | Suspension, emulsion and powders |
| Dispersion Type | Wet |
| Measurement Range | 0.1 to 300 µm |
| Channel number | 39 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Wet |
| Measurement Range | 0.01 to 2000 µm |
| Channel number | 127 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Wet |
| Measurement Range | 0.1 to 1000 µm |
| Channel number | 90 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Wet |
| Measurement Range | 0.01 to 2000 µm |
| Channel number | 87 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Dry |
| Measurement Range | 0.1 to 2000 µm |
| Channel number | 100 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Dry |
| Measurement Range | 0.1 to 300 µm |
| Channel number | 40 |
| Accuracy Error | <1% (National Standard Sample D50) |
| Dispersion Type | Wet and Dry |
| Measurement Range | Wet: 0.01 to 2000 µm Dry: 0.1 to 2000 µm |
| Photodetectors | Silicon photodetectors |
| Channel number | Wet: 127 Dry: 100 |
| Measuring range | 1μm to 6000 μm |
| Technology | Computer image analysis technology |
| Particle properties measured | Morphology & size |
| Particle shape parameters | Aspect ratio, sphericity, surface ratio, specific surface area, circumscribed rectangle parameters etc. |
| Measuring range | 2 μm to 6000 μm |
| Dispersion | Ultrasonic, Stirring, Circulation |
| CCD | High speed and resolution CCD (The shutter speed is 10-6/s) |
| Maximum resolution | 1028 × 1024 |