WIGGENS TA 005 Vibratory Sieve Shaker

Overview

The WIGGENS TA 005 Vibratory Sieve Shaker is a precision-engineered laboratory instrument designed for standardized particle size distribution analysis via mechanical sieving. It operates on the principle of controlled vibratory motion—combining simultaneous horizontal and vertical oscillations—to generate true 3D agitation of sample material across stacked sieve decks. This dual-axis vibration significantly enhances particle stratification and passage efficiency through aperture openings, reducing segregation bias and minimizing mesh blinding—a common limitation in single-axis shakers. The device conforms to internationally recognized sieving standards including ISO 3310-1 (metal wire mesh), ISO 3310-2 (perforated plate), ASTM E11 (wire cloth), and ASTM E323 (perforated sheet), ensuring data traceability and regulatory acceptability in GLP- and GMP-compliant environments. Its microprocessor-based feedback control system dynamically adjusts motor output based on real-time load detection, maintaining consistent kinetic energy delivery regardless of sample mass—critical for reproducible results across variable batch sizes.

Key Features

• Three-dimensional vibration mode: Independent horizontal and vertical oscillation axes ensure uniform particle reorientation and improved passage probability through sieve apertures.
• Intelligent load-adaptive power regulation: Microprocessor continuously monitors inertial load and modulates drive amplitude to sustain optimal acceleration profile (g-force) across the full 0–2 kg capacity range.
• Wide operational flexibility: Adjustable vibration speed from 0 to 6400 rpm (displayed as percentage of maximum output), with digital timer supporting intervals from 1 minute to 99 hours—or indefinite continuous operation.
• Precision mechanical design: Fixed 3 mm nominal amplitude ensures repeatable kinetic input; robust cast-aluminum frame and low-vibration motor mount minimize structural resonance and external transmission.
• Modular sieve stack compatibility: Supports up to seven nested sieves plus receiver and lid, with total stack height ≤ 400 mm—optimized for ergonomic handling and stable operation under dynamic loading.
• Comprehensive safety and compliance architecture: Fully certified per EU Machinery Directive 2006/42/EC, Low Voltage Directive 2006/95/EC, and EMC Directive 2004/108/EC; meets EN 61010-1 (safety) and EN 61326 (EMC) requirements for laboratory equipment.

Sample Compatibility & Compliance

The TA 005 accommodates dry and wet sieving protocols. For dry analysis, it achieves reliable separation down to 40 µm using ISO- or ASTM-compliant metal wire meshes or perforated plates. Sub-40 µm fractionation is supported via optional wet-sieving modules (PI 350 cover + PI 351 receiver), enabling suspension-based particle classification while preventing agglomeration-induced clogging. All sieve accessories are manufactured to strict dimensional tolerances defined in ISO 3310-1/2 and ASTM E11/E323, with certified aperture diameters ranging from 0.040 mm (40 µm) to 125 mm. The system supports both metric (mm) and imperial (inch, Tyler mesh) nomenclature, facilitating cross-standard method transfer. Documentation includes Declaration of Conformity and test reports traceable to accredited calibration laboratories—essential for audit readiness under FDA 21 CFR Part 11, ISO/IEC 17025, and pharmaceutical quality systems (ICH Q5A, USP ).

Software & Data Management

While the TA 005 operates as a standalone benchtop unit without embedded PC software, its parameter retention capability—automatically storing the last-used vibration speed, duration, and amplitude setting—ensures procedural consistency between operators and shifts. All critical operating parameters are displayed on a high-contrast LED interface with tactile keypad navigation. For integrated laboratory informatics, the device’s repeatable mechanical performance enables seamless correlation with LIMS or ELN platforms via manual entry or barcode-scanned protocol templates. Optional external data loggers can record runtime, cumulative cycles, and motor current draw for preventive maintenance scheduling and trend analysis—supporting ISO 9001 clause 7.5.3 (control of monitoring and measuring resources).

Applications

The TA 005 serves as a foundational tool in quality assurance workflows across regulated and research-intensive sectors. In pharmaceutical manufacturing, it validates granule size distribution prior to tableting or capsule filling (per USP and Ph. Eur. 2.9.33). In food science, it characterizes flour particle fineness, spice grind uniformity, and powdered dairy solubility profiles. Materials scientists employ it for QC of catalyst substrates, ceramic powders, and battery electrode slurries. Additionally, it supports R&D in additive manufacturing (powder bed characterization), geotechnical testing (soil gradation per ASTM D6913), and environmental analysis (sediment grain-size classification per ISO 14688). Its ability to handle cohesive, electrostatic, or fibrous materials—via optimized amplitude and dwell time—makes it suitable for challenging matrices where centrifugal or air-jet methods yield poor recovery.

FAQ

What sieve standards does the TA 005 support?
The instrument accepts all standard ISO 3310-1 (wire mesh), ISO 3310-2 (perforated plate), ASTM E11 (wire cloth), and ASTM E323 (perforated sheet) sieves—available in metric and imperial sizing.
Can the TA 005 perform wet sieving?
Yes—when equipped with the optional wet-sieving kit (PI 350 cover + PI 351 receiver), it enables aqueous dispersion-based particle separation for sub-40 µm fractions.
Is the vibration speed calibrated and traceable?
Vibration speed is electronically governed by a precision AC motor controller; factory calibration certificates are provided, and periodic verification can be performed using an optical tachometer per ISO 2591-1 Annex B.
How is operator safety ensured during extended runs?
The unit features automatic thermal cut-off, emergency stop button, interlocked lid switch, and CE-marked enclosure meeting IP20 ingress protection—fully compliant with EN 61010-1 Clause 6.3.2 for operator protection.
Does the TA 005 meet FDA 21 CFR Part 11 requirements?
As a non-networked, non-audit-trail-capable device, it does not implement electronic signatures or audit trails directly—but its deterministic, repeatable operation supports Part 11 compliance when integrated into validated processes with documented SOPs and manual recordkeeping.