Overview
XIONGFA XF-16913 Natural Accumulation Density Meter is a special device designed and produced according to the national standard GB/T 16913.3-1997, which is suitable for the determination of dust accumulation density.
Features
1. The funnel is made of stainless steel, with a taper of 60 ° +/- 0.5 and an outflow diameter of 12.7mm.
2. Equipped with stainless steel plugging rods to prevent dust from falling
3. Equipped with stainless steel glassgraduates with scale, volume 100ml, inner diameter φ 39mm
4. Equipped with stainless steel scraper for removing excess dust
5. Structural design meets national standards
Principle
The dust falls freely from the funnel mouth at a certain height and is filled with glassgraduates with scale; by measuring the mass of dust per unit volume in the glassgraduates with scale in the loose state, the dust accumulation density can be obtained.
Applications
Determination of dust density
Standards
GB/T 16913.3-1997
Steps
1. Balance (User Owned, Capacity 100g, accuracy 0.02g)
2. Use the plugging rod to prevent the dust from falling, and put the dust into the funnel
3. Remove the clogging rod and let the dust fall freely and fill the glassgraduates with scales
4. Use a scraper to remove glassgraduates with scale excess dust
5, weighing glassgraduates with scale dust mass, calculate the density
Notice
• Balance needs to be provided by the user, and should meet the requirements of Capacity 100g and accuracy 0.02g
• Ensure that dust falls freely from the mouth of the funnel during operation
• When using the scraper, the excess dust should be removed smoothly to avoid compaction
• Keep the device clean to avoid affecting Measurement accuracy
