Next Generation Impactor
NGI-800
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Logan NGI-800 is a high-performance, precision cascade impactor designed specifically for pharmaceutical inhaler testing. For the purpose of evaluating dry-powder and metered-dose inhalers as well as other inhaled medication delivery systems including nebulizers and nasal sprays, Logan NGI-800 classifies aerosol particle sizes into size fractions.
| Specification | |
| Flow Rate Range | 15-100 L/min |
| Particle Size Range | 0.24-14.1 microns (dependent on flow rate) |
| Number of Stages | 7 |
| Operation Method | Impaction |
| Inter-stage Losses | Low(<5%) |
| Method of Drug Assay Chemical analysis | HPLC/Infrared Spectroscopy (IR)/Ultra Performance Liquid Chromatography (UPLC) |
| Materials | Nickel-plated aluminum, 316 stainless steels |