Performance characteristics: cylinder speed: 50±2r/min, easy to operate.
Power supply: AC 220V
Appendix:
Operation steps:
First, the operation steps of column carbon:
1, take 100g sample, placed in the grain size provisions of the minimum layer of the screen number of the standard sieve, sieve on the vibrating screen machine
5 minutes, take the sample on the screen in 140±10℃ constant temperature drying oven drying to constant weight.
2. Take 50mL dry sample with measuring cylinder, weigh it, put it into No.2 steel cylinder, put 5 steel balls, and cover tightly
Start the instrument and keep time at the same time. Run 5±0.08min.
3. Remove the steel drum, open the drum cover, pour out the steel ball, move the sample to the original standard screen, and screen for 5min on the vibrating screen machine.
4. Collect the samples retained on the screen layer and call them quality.
Two, amorphous particle carbon operation steps:
1, take 100g sample, placed in the grain size of the minimum layer of the standard screen, in the vibrating screen machine screening for 5min, take the sample on the screen in 140±10℃ constant temperature drying oven drying to constant weight.
2. Use the measuring cylinder to measure 50mL dry sample, weigh it, put it into the No. 1 steel cylinder, put 10 steel balls, close the lid, start the instrument, and run 5±0.08min at the same time.
3. Remove the cylinder.
4. Open the drum cover, pour out the steel ball, move the sample to the original standard screen, and screen for 5min on the vibrating screen machine.
5. Collect the samples retained on the screen layer and call them quality.
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