Air Jet Sieve Analyze JX20000294 Microcrystalline cellulose Particle Size
Air Jet Sieve Analyze JX20000294 Microcrystalline Cellulose Particle Size
【Analysis】Particle Size. Take 10.0g of Microcrystalline Cellulose, put it on the 200LS-N air jet sieve, adjust the timer for 3 minutes (5 minutes for 32 micrometer air jet sieve test sieve, adjust the pressure to 1500-2000Pa.S (40 micro and 32 micro air jet sieve test sieve, adjust the pressure at 2500-4000Pa.S), start the air jet sieve, during which the top and side of the test sieve are gently knocked with a plastic hammer to avoid the accumulation of materials on the test sieve. After air jet sieving, weigh the weight of the test sample retained on the test sieve and calculate the percentage of residue.The provisions for different specifications of test sample are as follows:
| Microcrystalline cellulose | Particle size | Percent Retained on Air Jet Sieve |
| TYPE 101 | >250um
>75um >32um |
less than 1%
less than 30% more than 50% |
| TYPE 102 | >250um
>75um >32um |
less than 8%
more than 45% more than 70% |
| TYPE 12 | >400um
>160um >50um |
less than 1%
less than 50% more than 70% |
AIR-200 Air Jet Sieve Analyze JX20000294 Microcrystalline cellulose Particle Size
Air jet sieve https://www.aimsizer.com