Specifications
| Tap Density | Metal powder: amplitude 3mm, vibration frequency 300 rpm |
| Tap Density | Carl index: amplitude 3mm, 14mm, vibration frequency 300 rpm |
| Loose Density | Natural stacking method: funnel outflow pore diameter 12.7mm, measuringflask Volume 100ml, height 115mm |
| Loose Density | Funnel method: funnel outflow aperture 2.5mm and 5.0mm, measuringflask Volume 25ml, height 25mm |
| Loose Density | Carl index: funnel outflow pore diameter 50mm measuringflask Volume 100ml, height 30mm |
| angle of repose | Receiver 80mm, powder drop height 75mm |
| collapse angle | Impact hammer Mass 110g, Impact distance 150mm |
| Flat angle (spatula angle) | Board width 22mm, liftable, Impact hammer can fall freely at 150mm, protractor |
| dispersion | Receiver 100mm, channel 100mm, spreader 50mm, spreader control valve |
| Hall Flow velocity | Standard material 50g, 40 +/- 0.5 seconds to complete, funnel outflow aperture 2.5mm |
| difference angle | The difference between the angle of repose and the angle of collapse is called the difference angle. The larger the difference angle, the stronger the flowability and jet flow of the powder. |
| degree of compression | The ratio of the difference between the Vibration Density and the Loose Density of the same sample to the Vibration Density is the degree of compression. The degree of compression is also called the compression ratio. The smaller the degree of compression, the better the flowability of the powder. |
| Degree of agglutination | Vibration mechanism, sieve |
| Homogeneity | It is another manifestation of the agglomeration degree of the powder. When the agglomeration degree of the powder cannot be measured, the homogeneity degree is used to express the size of the mutual agglomeration force of the powder. |
| Flowability index | The flowability index is the Weighted sum of the indices of angle of repose, degree of compression, plate angle, homogeneity and degree of agglomeration. |
| Jet index | Jet fluidity index is the index of flowability index, collapse angle, difference angle and dispersion. |
Packing list
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/15262/Specification.html , which is only used by users who purchase commodities from the NBCHAO.