FRITSCH Analysette 3 SPARTAN Vibratory Sieve Shaker
| Brand | FRITSCH |
|---|---|
| Origin | Germany |
| Model | Analysette 3 SPARTAN |
| Dry Method Range | 32 µm – 63 mm |
| Wet Method Range | 20 µm – 10 mm |
| Sample Capacity (Dry) | up to 2 kg |
| Sample Capacity (Wet) | 20–100 g |
| Sieving Time (Dry) | 3–20 min |
| Sieving Time (Wet) | 3–10 min |
| Max. Stackable Sieve Trays | 10 × Ø50 mm or 16 × Ø25 mm |
| Sieve Compliance | ISO 3310-1 & ASTM E11 |
| Net Weight | 21 kg |
| Gross Weight | 26 kg |
Overview
The FRITSCH Analysette 3 SPARTAN is a high-precision vibratory sieve shaker engineered for reliable, standardized particle size distribution analysis of dry and wet granular materials. Based on the principle of mechanical vibrational energy transmission—using controlled vertical oscillation with adjustable amplitude and frequency—the instrument separates particles by size through stacked sieves under reproducible kinetic conditions. Designed for routine quality control and R&D laboratories in pharmaceuticals, construction materials, mining, ceramics, and food processing, it complies fully with international standardization frameworks governing sieve analysis, including ISO 2591-1, ISO 9276-2, and ASTM C136/C702. Its modular architecture supports both static and dynamic sieving protocols, enabling method transferability across global regulatory environments where traceability and inter-laboratory comparability are critical.
Key Features
- Modular vibratory drive system delivering consistent acceleration profiles across the full operating range, minimizing mechanical hysteresis and ensuring high reproducibility (per DIN 66165).
- Patented torque-based clamping mechanism automatically aligns sieve trays horizontally during operation, eliminating tilt-induced segregation errors and enhancing measurement fidelity.
- Low-noise fastening system utilizing reinforced polymer straps instead of metal bands—reducing operational sound pressure levels by >15 dB(A) while maintaining uniform compression force across all tray interfaces.
- Flexible tray configuration supporting either ten 50 mm-height sieves or sixteen 25 mm-height sieves per run, accommodating diverse sample volumes and resolution requirements without hardware modification.
- Interchangeable base unit allows conversion into a micro-vibratory mill (optional accessory), extending platform utility beyond sieving into preliminary comminution tasks prior to analysis.
Sample Compatibility & Compliance
The Analysette 3 SPARTAN accommodates a broad spectrum of particulate materials—including cohesive powders, abrasive aggregates, friable organic solids, and slurry suspensions—across two validated operational modes: dry sieving (32 µm–63 mm) and wet sieving (20 µm–10 mm). All supplied sieves conform strictly to ISO 3310-1 (equivalent to EN ISO 3310-1) and ASTM E11 specifications for aperture tolerance, wire diameter, and mesh geometry. Each certified sieve set includes a manufacturer’s 3.1B EN 10204 test certificate, verifying dimensional compliance and material traceability. The system meets ISO 9001-aligned calibration verification procedures using certified reference standards (e.g., ISO 9000-compliant test sieves), supporting GLP/GMP documentation workflows and audit readiness.
Software & Data Management
AUTOSIEVE software—provided at no additional cost—enables full PC-based instrument control via USB interface. It supports automated method definition (vibration duration, amplitude, pause intervals), real-time monitoring of motor status and tray integrity, and post-run statistical evaluation including cumulative undersize/oversize curves, d10/d50/d90 calculations, and graphical deviation overlays. Data export is compliant with CSV, PDF, and XML formats; raw datasets retain full metadata (timestamp, operator ID, environmental conditions if logged externally). Integration modules permit direct cross-referencing with FRITSCH laser diffraction results (e.g., Analysette 22 MicroTec Plus), facilitating hybrid particle characterization reports aligned with USP , EP 2.9.31, and ISO 13320 validation expectations.
Applications
- Pharmaceutical excipient and API batch release testing per USP and Ph. Eur. 2.9.31.
- Aggregate gradation analysis in concrete and asphalt QC per ASTM C136 and EN 933-1.
- Quality assurance of ceramic powders, metal injection molding feedstocks, and battery electrode materials.
- Food ingredient particle uniformity assessment (e.g., flour, sugar, spices) under Codex Alimentarius guidelines.
- Environmental soil and sediment fractionation studies requiring ISO 11277-compliant wet-sieving protocols.
FAQ
Does the Analysette 3 SPARTAN support regulatory-compliant data integrity?
Yes—AUTOSIEVE implements user-level access control, electronic signatures, and audit-trail logging meeting FDA 21 CFR Part 11 requirements when deployed on validated Windows systems.
Can I use non-FRITSCH sieves with this instrument?
Only ISO 3310-1/ASTM E11-compliant sieves with standardized mounting dimensions (Ø50 mm or Ø25 mm) and rigid frame construction are recommended to ensure mechanical stability and result comparability.
Is calibration verification required before each use?
Per ISO 2591-1, periodic verification using certified reference standards is mandatory; daily operational checks (e.g., amplitude consistency, tray seating) are advised but not a full recalibration event.
What maintenance intervals are recommended for long-term reliability?
Vibration motor lubrication and fastener torque verification should be performed every 500 operating hours; full preventive maintenance—including bearing inspection—is recommended annually or after 2,000 hours.
How does the SPARTAN differ from earlier Analysette 3 models?
The SPARTAN introduces enhanced vibration control firmware, improved acoustic damping, torque-sensing clamping, and native AUTOSIEVE integration—eliminating reliance on third-party DAQ hardware for process automation.
