| 00:00:00 | Laser Diffraction Masterclass 6:Troubleshooting: What to do when it looks like things have gone wrong! |
| 00:01:25 | Laser diffraction measurement process |
| 00:01:59 | Laser Diffraction Masterclass |
| 00:03:01 | Common questions about laser diffraction |
| 00:04:12 | What is the biggest source of error? |
| 00:05:47 | What affects measurement reproducibility? |
| 00:07:53 | What affects measurement repeatability? |
| 00:09:15 | Problems with sample stability: dissolution |
| 00:10:38 | Problems with sample stability: agglomeration |
| 00:11:59 | Recognising problems with alignment |
| 00:11:59 | How to tell that the system is clean |
| 00:12:46 | What does a good background look like? |
| 00:12:46 | What do problem backgrounds look like? |
| 00:14:05 | What do problem backgrounds look like? |
| 00:14:05 | What do problem backgrounds look like? |
| 00:14:05 | After the background measurement |
| 00:14:05 | After the background measurement |
| 00:14:05 | After the background measurement |
| 00:14:05 | How much sample should I add? |
| 00:15:59 | How much sample to add: signal to noise |
| 00:15:59 | How much sample to add: signal to noise |
| 00:15:59 | How much sample to add: multiple scattering |
| 00:17:40 | Target obscuration ranges: Wet measurements |
| 00:18:42 | Target obscuration ranges: Dry measurements |
| 00:19:46 | Why do I see unexpected modes in my results? |
| 00:21:14 | Unexpected large particles: Beam steering |
| 00:22:27 | Unexpected large particles: Beam steering |
| 00:23:23 | Why do I see unexpected modes in my result? |
| 00:24:53 | What causes high residuals? |
| 00:26:23 | How do I analyse mixed materials? |
| 00:28:41 | Analysing mixed materials |
| 00:29:38 | Problems with interpreting results |
| 00:30:53 | Overview |
| 00:38:24 | Contact Information |
Despite our best efforts to produce a robust particle size distribution measurement methods, things can go wrong! In this presentation, we cover the most common errors which can occurring during laser diffraction measurements.