Model | PSA 990 | PSA 1090 | PSA 1190 |
Technical Specifications |
Measurement principle | Laser diffraction |
Measuring range (dry) | 0.3 μ to 500 μ | 0.1 μ to 500 μ | 0.1 μ to 2500 μ |
Measuring range (wet) | 0.2 μ to 500 μ | 0.04 μ to 500 μ | 0.04 μ to 2500 μ |
Dry dispersion | Venturi | Venturi | Venturi/free fall |
Liquid dispersion | 2 peristaltic pumps/ultrasonic transducer/stirrer |
Repeatability | <1 % |
Accuracy | <3 % |
Measuring time | <1 min |
Number of lasers | 1 | 2 | 3 |
Laser safety classification | FDA Title 21 CFR - Part 1040 & EN 60825-1:2014 |
Laser class, closed cover | Class 1 of EN 60825-1:2014 |
Laser class, open cover | Class 3R of EN 60825-1:2014 |
Digital data security | FDA Title 21 CFR - Part 11 |
Electromagnetic compatibility | EN 61326-1:2013 |
Low voltage | EN 61010-1:2010 & EN 61010-2-081:2015 |
Dimensions (L x D x H) | 890 mm x 530 mm x 430 mm |
Weight | ~55 kg |
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