Tapped density tester for pharmaceutical powders
Ensure precise quality control in pharmaceuticals by accurately measuring the tapped density of powders, granules, and capsules, enabling consistent product formulations and optimal flow properties.

Measures Tapped Density of Powders and Granules
The TD1 Tapped Density Tester from SOTAX combines dual USP and Ph. Eur. testing methods in a compact unit designed for precise density measurements of powders and granules. Featuring a quick-change holder for various cylinder sizes, this tester supports a wide range of applications from pharmaceuticals to fine chemicals. Thanks to its SingleButton™ operation, integrating the TD1 into your lab or production line enhances workflow efficiency with minimal setup time. This bench-top device is ideal for R&D and quality control departments, offering built-in calculation capabilities for Compressibility Index and Hausner Ratio. Fully compliant with ASTM and ISO standards, it supports secure operations with password protection and offers integration with q-doc® data management for seamless batch reporting.
Benefits
- Enhances powder flow analysis with accurate tapped density measurements.
- Speeds up testing processes with intuitive SingleButton™ operation.
- Ensures regulatory compliance across global standards, reducing audit risks.
- Protects data integrity with secure, password-protected access.
- Streamlines reporting with integrated q-doc® batch management.
- Applications
- Medical devices,Gels,Pellets,Granules,Microspheres,Catalysts,Stents,Food,Nano suspensions,Fine chemicals,Pharmaceutical powder,Coated lenses,Soft-gelatin capsules,Implants,Animal health,Capsules,Powders,Washtabs,Transdermal patches,Creams,Suppositories,Semi-solids,Bottles with screw caps,Apis,Tablets,Injectable suspensions
- End products
- Soft-gelatin fish oil capsules,Bottled vitamins with screw caps,Artificial hip implants,Catalytic converters,Vitamin c supplements,Paracetamol caplets,Pet probiotics,Nasal sprays,Wound healing patches,Pharmaceutical tablets,Stent coatings,Dental implants,Gel-based acne treatments,Laundry detergent tabs,Ibuprofen tablets,Flavoring agents,Dietary supplements,Insulin vials,Antibiotic granules,Uv-protected coated lenses,Gel capsules,Nano silver suspensions,Enzyme catalysts,Animal vitamin supplements,Eye drops,Antiseptic creams
- Steps before
- Weighing,Bulk Density Measurement,Particle Size Reduction
- Steps after
- Compressibility Testing,Hausner Ratio Calculation,Batch Reporting,Formulation Development
- Input ingredients
- powders,granules,API's,capsules,pellets
- Output ingredients
- tapped density,compressibility index,hausner ratio
- Market info
- Sotax AG is renowned for its expertise in manufacturing high-quality pharmaceutical testing equipment, including dissolution testing systems, and has a strong reputation for reliability, precision, and innovation in laboratory and industrial applications.
- Compliance
- USP <616>,Ph.Eur. 2.9.34,Ph.Eur. 2.9.24
- Automation
- SingleButton™ operation,menu-guided qualification
- Compact Design
- Small footprint
- Data Management
- q-doc® integration
- Operational Features
- Quick-lock cylinders
- Regulatory Compliance
- ASTM B 527,DIN EN ISO 787-11,ISO 3953
- Reporting
- Printed test protocols
- Testing Methods
- USP <616> Method 1/2,Ph.Eur. Method 1/2
- Cylinder sizes
- Various sizes/volumes
- Password Protection
- Unauthorized access prevention
- Automation level
- Manual / SingleButton ™ navigation
- Batch vs. continuous operation
- Batch
- Changeover time
- Fast with quick-lock cylinders
- Cleaning method
- Manual
- Integration level
- External analytical balance integration for automated weight transfer
- Regulatory compliance
- USP <616> and Ph. Eur. 2.9.34
- Standardized testing
- Menu-guided qualification procedure
- Footprint
- Compact design
- Test protocol printing
- Built-in reporting capabilities
- Versatility
- Quick-change holder for various cylinder sizes
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- USP compliance
- USP <616>
- Ph. Eur. compliance
- Ph. Eur. 2.9.34
- ASTM compliance
- ASTM B 527
- DIN EN ISO compliance
- DIN EN ISO norm 787-11
- ISO compliance
- ISO 3953
- Compact footprint
- Small
- Control panel type
- SingleButton™ navigation
- Control panel type
- SingleButton™ operation
- Integration possibilities
- q-doc® data management
- Cylinder sizes/volumes
- Various
- Holder type
- Quick-change holder
- Footprint
- Compact