RP08 Electromagnetic Rotary Sieve Shaker
| Origin | Spain |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RP08 |
| Pricing | Upon Request |
Overview
The RP08 Electromagnetic Rotary Sieve Shaker is a precision-engineered laboratory instrument designed for reliable, reproducible particle size distribution analysis via mechanical sieving. Unlike conventional mechanical or orbital shakers, the RP08 employs electromagnetic resonance technology to generate controlled, three-dimensional motion—combining simultaneous circular and vertical oscillation. This dual-axis excitation ensures uniform energy transfer across the entire sieve stack, minimizing particle segregation and promoting efficient stratification of granular materials. The device operates on the principle of vibrational separation governed by mesh aperture geometry and particle aerodynamic behavior, making it suitable for both dry and wet sieving protocols in accordance with ISO 9048, ASTM E11, and ISO 3310-1 standards. Its robust cast-aluminum housing, CE-certified safety architecture, and maintenance-free electromagnetic drive system make it ideal for high-throughput quality control labs, R&D facilities, and academic teaching environments where operational consistency and regulatory traceability are critical.
Key Features
- Electromagnetic resonance drive delivering precise, repeatable 3D motion (circular + vertical) without mechanical wear or lubrication requirements
- CE-marked design compliant with EU Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU
- Intuitive rotary knob interface enabling rapid parameter selection—no software training required
- Optimized for continuous-duty operation in industrial QC laboratories and university teaching labs
- Modular sieve support accommodating standard 200 mm and 203 mm diameter test sieves (ISO/ASTM-compliant)
- Acoustic performance rated at <73 dB(A) under typical operating conditions (8-sieve stack, 100 g sample load)
- Integrated clamping mechanism with quick-release lever, fixed central rod, and secure lid assembly for vibration containment
- Dual-mode capability: dry sieving out-of-the-box; wet sieving enabled via optional liquid-tight accessories (e.g., sealed sieve frame, splash guard, drain tray)
Sample Compatibility & Compliance
The RP08 is validated for use with free-flowing, non-cohesive particulates exhibiting bulk density ≥0.8 g/cm³. Recommended sample mass ranges from 50 g to 250 g per analysis; maximum load capacity reaches 500 g depending on material density and sieve stack height. It supports standardized sieve meshes from 20 µm to 125 mm (per ISO 3310-1 and ASTM E11 specifications). The instrument meets GLP documentation requirements when used with manual logbooks or integrated into validated LIMS workflows. While not intrinsically rated for hazardous area use, its low-energy electromagnetic actuation and absence of sparking components allow deployment in general-purpose lab environments under IEC 61000-6-3 EMC compliance.
Software & Data Management
The RP08 operates as a standalone hardware platform with no embedded firmware or digital connectivity. All operational parameters—including duration, amplitude modulation (via fixed resonance tuning), and start/stop sequencing—are managed exclusively through the analog rotary control interface. This architecture eliminates cybersecurity risks, reduces validation overhead, and ensures long-term operational stability without software updates or license dependencies. For laboratories requiring electronic recordkeeping, time-stamped manual entries or external stopwatch logging may be employed in alignment with FDA 21 CFR Part 11 Annex 11 principles when paired with appropriate procedural controls and audit trail documentation.
Applications
- Quality assurance of pharmaceutical granules and excipients per USP and EP 2.9.32
- Particle size verification of catalysts, metal powders, and battery electrode materials in advanced manufacturing
- Educational demonstration of sieve analysis theory, Stokes’ law limitations, and mesh calibration practices
- Aggregate grading in construction materials testing (sand, gravel, recycled concrete fines)
- Food powder characterization (spices, flour, dairy powders) under HACCP-aligned sampling protocols
- Environmental sediment analysis following ASTM D422 and ISO 11277 guidelines
FAQ
Is the RP08 compatible with ISO/ASTM standard test sieves?
Yes—the RP08 accepts both 200 mm and 203 mm diameter sieves conforming to ISO 3310-1 and ASTM E11 dimensional tolerances.
Can the RP08 perform wet sieving without modification?
No—wet sieving requires optional accessories including a sealed sieve holder, overflow pan, and drainage kit, sold separately.
What is the power requirement for international operation?
The unit operates on 220 V AC, 50/60 Hz; voltage conversion is supported via external industrial-grade transformers meeting IEC 61558 standards.
Does the RP08 include data export or USB connectivity?
No—it is a purely electromechanical instrument with no digital interface, firmware, or data logging capability.
What is the recommended maintenance schedule?
None required—the electromagnetic actuator contains no brushes, bearings, or consumable parts; only periodic visual inspection of clamping hardware and sieve integrity is advised.
