The BD-ASP-XW6 fiber bulk density tester is designed and manufactured in accordance with the relevant requirements of "Appendix N Bulk Density Test of Granular Wood Fibers" in the transportation industry standard JT/T 533-2020 "Fibers for Asphalt Pavement". This instrument uses the test method described in the standard to obtain the loose density value of granular wood fiber through calculation.

• Stainless steel funnels and stainless steel metal cups adopt special processing technology to ensure smooth inner surfaces and meet test requirements
• The test funnel discharge valve has reasonable design, reliable discharge and durability
• The base of the instrument is stable, the bracket is firm, there is no shaking during the test, and the test results are reliable
• The base is equipped with a horizontal bubble. Adjusting the four horizontal adjustment feet can make the base horizontal and the column vertical, thereby ensuring the accuracy of the test results