Tyler RO-TAP RX-29-10 Laboratory Sieve Shaker
| Brand | Tyler |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RO-TAP RX-29-10 |
| Principle | Mechanical Vibration Sieving |
Overview
The Tyler RO-TAP RX-29-10 is a precision-engineered laboratory sieve shaker designed for standardized particle size distribution analysis in quality control, R&D, and regulatory-compliant testing environments. Based on the proven RO-TAP® mechanical oscillation and tapping principle—comprising horizontal orbital motion combined with vertical tapping impact—the instrument replicates the manual sieving action defined in ASTM E11, ISO 3310-1, and USP . This dual-motion mechanism ensures consistent, reproducible separation of dry granular and powdered materials across stacked sieve nests (up to 10 sieve decks), minimizing particle agglomeration and maximizing stratification efficiency. Unlike rotary or sonic sievers, the RO-TAP RX-29-10 delivers high-fidelity results for cohesive, irregular, or moderately abrasive samples without requiring fluid dispersion or vacuum assistance.
Key Features
- Robust cast-iron base and precision-machined aluminum head assembly ensure long-term dimensional stability and minimal vibration transmission to the lab bench.
- Programmable digital timer (0–99 minutes, 1-second resolution) with automatic shutdown and audible end-of-cycle alert.
- Dual-action drive system: 278 rpm orbital rotation + 150 taps per minute at 0.75-inch amplitude—calibrated to meet ASTM D6913 and ISO 565 requirements for standard test sieves.
- Universal sieve clamp design accommodates standard 8-inch (203 mm) diameter test sieves—including Tyler, ASTM, ISO, and DIN-compliant meshes—from 20 µm to 125 mm nominal aperture.
- Integrated safety interlock prevents operation unless the clamping lid is fully engaged and locked.
- Low-noise motor enclosure and rubber-isolated feet reduce ambient acoustic emission (<72 dB(A) at 1 m), supporting shared laboratory workflows.
Sample Compatibility & Compliance
The RO-TAP RX-29-10 is validated for use with free-flowing, slightly cohesive, and moderately friable dry particulates—including pharmaceutical excipients, metal powders, catalysts, mineral aggregates, ceramics, and food-grade starches. It is not intended for wet, sticky, fibrous, or highly electrostatic materials without prior drying or anti-static treatment. All operational parameters comply with GLP documentation requirements, and the unit supports audit-ready recordkeeping when paired with Tyler’s optional RO-TAP Data Logger (sold separately). Test reports generated using this shaker satisfy method validation criteria under FDA 21 CFR Part 11 when integrated with compliant LIMS or ELN platforms.
Software & Data Management
While the RX-29-10 operates as a standalone electromechanical instrument, its timing and cycle consistency enable full traceability within regulated environments. When used with Tyler’s RO-TAP Connect software (v3.2+), users can log sieve stack configurations, run parameters, operator ID, environmental conditions (optional external sensor input), and pass/fail status per sieve cut point. All data exports in CSV and PDF formats with embedded digital signatures and time-stamped audit trails compliant with ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate). The firmware supports firmware version locking and user-level access control (Supervisor / Technician / Viewer roles).
Applications
- Pharmaceutical: Granule and API particle size distribution per USP , supporting blend uniformity and dissolution rate prediction.
- Materials Science: Classification of sintered metal powders (e.g., Ti-6Al-4V, Inconel 718) prior to additive manufacturing feedstock qualification.
- Geotechnical Engineering: Soil gradation analysis per ASTM D2488 and AASHTO T 27 for civil infrastructure specification compliance.
- Chemical Manufacturing: Catalyst support particle sizing to optimize reactor bed pressure drop and mass transfer efficiency.
- Food & Agriculture: Flour, sugar, and feed pellet fractionation to verify milling consistency and nutritional homogeneity.
FAQ
What sieve diameters and stack heights does the RX-29-10 support?
It accepts standard 203 mm (8-inch) diameter test sieves and accommodates up to 10 nested sieves with total stack height ≤ 380 mm.
Is calibration certification included with shipment?
Yes—each unit ships with a NIST-traceable Certificate of Conformance verifying tap rate, orbital speed, and timer accuracy per ASTM E323.
Can the RX-29-10 be integrated into a networked QC lab environment?
Yes—via RS-232 or USB-to-serial interface (cable included), enabling remote start/stop commands and parameter logging through SCADA or MES systems.
Does Tyler offer validation documentation packages for GMP facilities?
Yes—IQ/OQ protocols, risk assessments (FMEA), and URS templates are available upon request for 21 CFR Part 11 and EU Annex 11 compliance.
What maintenance is required for long-term performance?
Biannual inspection of drive belt tension, clamp screw torque (12 N·m), and bearing lubrication; no routine recalibration is needed due to solid-state mechanical design.
