RP15 Electromagnetic Digital Sieve Shaker
| Origin | Spain |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RP15 |
| Pricing | Available Upon Request |
Overview
The RP15 Electromagnetic Digital Sieve Shaker is a precision-engineered laboratory instrument designed for reproducible, standardized particle size distribution analysis via dry or wet sieving. Built upon electromagnetic resonance drive technology, it generates controlled, bidirectional motion—simultaneous circular and vertical oscillation—to ensure efficient particle stratification and separation across stacked sieve decks. Unlike mechanical shakers relying on eccentric motors or cam systems, the RP15’s electromagnetic actuation delivers consistent amplitude (1.50 mm peak-to-peak), minimal mechanical wear, and high-frequency stability—critical for method reproducibility in regulated environments. Its compact footprint (180 × 250 × 330 mm including standard sieve stack) and low-maintenance architecture make it especially suitable for QC/QA laboratories with space constraints, including pharmaceutical R&D, fine chemical synthesis, catalyst characterization, and academic materials science labs where sample volumes are limited (10–50 g per test) and density ≥ 0.5 g/cm³ is typical.
Key Features
- Electromagnetic resonance drive system enabling precise, repeatable oscillation with 1.50 mm amplitude and programmable intermittent operation
- Digital display interface for real-time monitoring of run time, cycle count, and operational status
- CISA-PRESS rapid-lock mechanism: one-handed secure clamping of stainless steel lid, sieve frames, and retention ring—ensuring leak-free containment and operator safety
- Modular sieve compatibility: accepts standard 75 mm or 100 mm diameter sieves; configurable stack height supports up to four 23 mm-height sieves or two 40 mm-height sieves
- Dual-mode operation: dry sieving as standard; wet sieving enabled via optional liquid-tight accessories (e.g., sealed base pan, splash guard, drain port)
- Integrated vibration damping system minimizes transmission to benchtop, enhancing measurement stability and lab ergonomics
- CE-certified design compliant with EN 61000-6-2 (EMC immunity) and EN 61000-6-3 (EMC emission) standards
- No routine maintenance required: solid-state actuation eliminates belts, gears, or lubricated bearings
Sample Compatibility & Compliance
The RP15 is optimized for small-batch particle analysis in applications governed by ISO 9048, ISO 2591-1, ASTM E11, and USP . It accommodates powders and granules with bulk densities ≥ 0.5 g/cm³—including APIs, excipients, metal oxides, ceramic precursors, and polymer microspheres. Sample mass range (10–50 g) aligns with pharmacopeial guidance for sieve-based assay validation. The stainless steel construction (lid, frame, and clamping components) ensures corrosion resistance during wet sieving and meets GLP-compliant cleaning protocols. While the instrument itself does not embed audit trail or electronic signature functionality, its deterministic operation and digital timer output support manual record-keeping traceability required under FDA 21 CFR Part 11 Annex 11 frameworks when integrated into validated SOPs.
Software & Data Management
The RP15 operates via an embedded microcontroller with a front-panel LED display—no external PC or proprietary software is required. All operational parameters (duration, pause intervals, total cycles) are set manually and retained in non-volatile memory. Time-stamped run logs are not generated internally; however, the device supports integration into LIMS or ELN systems via optional TTL-level pulse output (available upon request) for external event logging. For full digital data capture, users may pair the RP15 with third-party timing peripherals or video-based particle tracking setups—common practice in method development labs validating sieve efficiency per ISO/IEC 17025.
Applications
- Pharmaceutical: Granule size distribution of direct compression blends, milled API fractions, and coated microparticles
- Chemical: Quality control of catalyst supports, pigment agglomerates, and nanomaterial dispersions prior to dispersion testing
- Materials Science: Screening of sintered metal powders, additive manufacturing feedstocks (e.g., Ti-6Al-4V, Inconel 718), and ceramic green bodies
- Food & Agriculture: Particle sizing of powdered dairy ingredients, spice blends, and micronized fertilizers
- Environmental: Fractionation of soil aggregates and sediment samples in geochemical profiling studies
FAQ
What sieve diameters are supported?
The RP15 accepts standard 75 mm and 100 mm diameter sieves—both conforming to ISO 3310-1 and ASTM E11 specifications.
Can the RP15 perform wet sieving?
Yes—when equipped with the optional wet-sieving kit (sealed base pan, silicone gasket, and drainage adapter), the unit complies with ISO 2591-2 procedures.
Is the RP15 suitable for GMP-regulated environments?
It is widely deployed in GMP-aligned labs; while the base unit lacks built-in electronic records, its mechanical consistency, CE marking, and compatibility with documented SOPs support qualification per IQ/OQ protocols.
What is the maximum stack height capacity?
Four sieves at 23 mm height each, or two sieves at 40 mm height—configured using the included adjustable support rods and locking collars.
Does the instrument require calibration?
No periodic calibration is mandated; however, users should verify amplitude consistency annually using a certified laser vibrometer per internal metrology SOPs.
