Apparatus Bulk density ISO 23145 and flowability ISO14629 of ceramic powders

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With the help of this measuring device, the bulk density and the flowability of ceramic powders can be determined.

DIN EN ISO 23145-2:
The bulk density of ceramic powders flowing freely through a nozzle with a 2.5 mm diameter outlet is determined. Test powders that flow poorly or not at all through the 2.5 mm nozzle but pass through a nozzle with a 5 mm outlet also fall within the scope of the standard. The bulk material trickles through a standardised funnel into a collecting container with a defined volume. The mass of the bulk material is determined by differential weighing.

DIN EN ISO 14629 :
The flow rate of 50 g of a ceramic powder flowing through a standardised funnel is determined. The flowability is obtained by dividing the sample mass by the flow rate.

Material:
Stainless steel V4A = 1.4305, non-magnetic, electropolished, funnel surface highly polished RA <= 0,4.


Normative reference:
- Advanced ceramics- Determination of density of ceramic powders Part 2: Bulk density.
(ISO 23145-2:2012)
- Advanced ceramics- Determination of flowability of ceramic powders
( ISO 14629:2012)

Components:
- Test funnel, stainless steel
- Funnel nozzle with 2.5 mm outlet
- Funnel nozzle with 5.0 mm outlet
- Measuring beaker 100 ml, stainless steel
- Stainless steel stand with holding arm
- Scraper ruler
- Distance gauge 50 mm
- instruction manual
- Sample test report

Accessories (optional):
- Stainless steel bowl for measuring cup
- Factory calibration certificate for measuring cup
- Factory calibration certificate for funnel nozzle 2.5 mm or 5.0 mm
- Collecting tray for apparatus
- Stopwatch
- Calibration certificate for stopwatch
- Sieve according to DIN 565, mesh size 0.71 mm
- Powdergauge 1, automatic timing
- Precision balance