Tap density is a crucial indicator of powder quality. The measurement involves placing a specific amount of powder into a container and vibrating it under controlled conditions until the powder volume stabilizes. The resulting weight divided by volume provides the tap density value.

The DT-12A (single cylinder)/DT-12B (double cylinder)/DT-12C (three cylinder) series powder tap density tester is an advanced instrument developed by Shuoboda in compliance with national standard GB/T 5162-2021 and referencing the USP standard. Featuring 3mm amplitude, adjustable test cycles (0-9999 times), and flexible frequency settings, this instrument combines microcomputer timing, adjustable speed motors, and stainless steel guide components for robust, user-friendly operation.

Suitable for various powder testing applications across industrial, agricultural, and research sectors:

• Metal Powders: Aluminum, tin, zinc, molybdenum, nickel, tungsten, magnesium, copper, zirconium powders, rare metal powders, alloy powders, and metal oxide powders
• Non-Metallic Powders: Talc, calcite, wollastonite, tourmaline, diamond, barite, fluorite, zeolite, boron carbide, clay, graphite, quartz, kaolin, calcium carbonate, coal powder, phosphor, brucite, diatomaceous earth, zirconium silicate, corundum, mica, clay, titanium dioxide
• Other Powders: Soil, dyes, coatings, food additives, medicines, pesticides, abrasives, catalysts, cement, river sediment

• Adjustable vibration frequency (100, 200, 250, 300 times/min) with simple rotary switch operation
• Microcomputer timer controls vibration cycles from 0 to 9999 times
• Removable measuring cylinder and fixed bracket for easy cleaning, replacement, and storage
• Combined vertical vibration and horizontal rotation ensures flat powder surface for improved measurement accuracy
• Three available models to accommodate diverse testing requirements
• Included calculation software computes loose density and tap density, generating printable electronic reports