| sensor: | HELOS | BF: 0.1 µm - 875 µm KF: 0.1 µm - 8750 µm VARIO: 0.1 µm - 8750 µm |
| principle: | laser diffraction1 | l = 632,8 nm |
| dispersion | adaptable modules | aerodispersion, sprays, suspensions, emulsions |
| measurement: | multielement detector frequency |
31 semi-circular elements 2000/s, permanent autofocus |
| evaluation: | Fraunhofer | MIE as an option |
| ranges: | optical modules | R1 to R8 |
| performance: | repeatability comparability x10, x50, x90 |
s < 0.04% typical (repeated sample) s < 0.3% typical (riffled sample) s < 1% mean rel. SD /Dx/ < 2.5% rel max. deviation < 5% rel. submicron deviation |
| operation: | WINDOX software | WINDOWS XP Pro / 2000 |
| applications: | laser power protection class/type |
5 mW 3A/IP40 R1 & R2 : 2.2 mm R3-R5: 13 mm R6 & R7: 26 mm R8: 35mm |
| QA-system | certifiication reference material validation |
standard test procedure SiC - F1200 (x50 = 4.5 µm) SiC - P600 ( x50 = 27µm) SiO2 - F34 (x50 = 220 µm) SiC -P 50 (x50 = 420µm) FDA approved |
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Laser Diffraction Sensors |
| Overview |
| HELOS |
 |
|
Dispersing Units |
| OASIS |
| RODOS |
| RODOS/M |
| GRADIS |
| SUCELL |
| QUIXEL |
| CUVETTE |
| SPRAYER |
| INHALER |
|
Software |
| WINDOX 5 |
|
Accessories |
| Computer |
| VIBRI family |
| ASPIROS |
| Extraction Units |
| SVA |
| ROTOR/M |
|
Information |
| Publications |
All sensors of the HELOS/BF and HELOS/KFseries are Class I Laser Products. Avoid direct eye exposure.
The sensors of the HELOS/KF-Vario series are Class IIIa Laser Products. Avoid direct eye exposure.