Gilson SS-15F 8-inch Mechanical Sieve Shaker
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SS-15F |
| Pricing | Available Upon Request |
| Motor | 1/3 HP, Vertically Mounted, Fully Enclosed |
| Motion Type | Combined Rotational + Tapping (Mechanical Sieving) |
| Sieve Capacity | 6 × Full-Height or 13 × Half-Height 8-inch (203 mm) Sieves |
| Sieve Compatibility | ASTM E11-09 & ISO 3310-1 Compliant |
| Timing Control | 15-minute Mechanical Timer with Adjustable Stop & Hold Function |
| Dimensions (W×D×H) | 43 × 28 × 76 cm |
| Weight | 22 kg |
| Power Supply | 220 V, 50 Hz |
| Standard Configuration | Base Unit Only — Sieves Sold Separately |
| Sieve Diameter | 203 mm (8 in) |
| Mesh Range | 4.75 mm to 75 µm (No. 4 to No. 200) |
| Frame Materials | Solid Brass, Brass Frame/Stainless Steel Mesh, or Full Stainless Steel |
| Height Options | Full-Height (73 mm), Half-Height (48 mm) |
| Stack Height (Full-Height) | 130 mm per sieve |
| Stack Height (Half-Height) | 70 mm per sieve |
| Compliance | NIST-traceable calibration support available |
Overview
The Gilson SS-15F 8-inch Mechanical Sieve Shaker is an engineered solution for standardized particle size distribution analysis in quality control and materials testing laboratories. Designed in accordance with ASTM E11-09 and ISO 3310-1 specifications, the SS-15F employs a precisely balanced mechanical sieving motion—combining controlled rotational orbit with vertical tapping—to replicate manual sieving while delivering high reproducibility across repeated tests. Its vertically mounted, fully enclosed 1/3 HP motor generates consistent kinetic energy transfer to the sieve stack, minimizing operator variability and ensuring compliance with regulatory testing protocols used in aggregate, pharmaceutical, food, mineral, chemical, and agricultural material characterization.
Key Features
- Robust mechanical design optimized for long-term stability under daily laboratory use, with vibration-dampened base and rigid frame architecture.
- EZ-Clamp™ quick-release system enables tool-free installation and removal of full-height or half-height 203 mm (8 in) sieve stacks — compatible with ASTM, ISO 200 mm, and custom-diameter frames.
- 15-minute mechanical timer with adjustable stop knob and “Hold” function allows uninterrupted continuation after pause, supporting multi-stage sieving protocols without time loss.
- Compact footprint (43 × 28 × 76 cm) and 22 kg weight enable flexible deployment on benchtops, mobile carts, or dedicated QC stations — no anchoring required.
- Supports up to six full-height or thirteen half-height sieves per run, maximizing throughput while maintaining strict adherence to standard test methods including ASTM C136, AASHTO T 27, and ISO 13320.
- Motor enclosure meets IP54 ingress protection rating, reducing dust accumulation and extending service life in high-particulate environments.
Sample Compatibility & Compliance
The SS-15F accommodates dry granular samples ranging from coarse aggregates (4.75 mm) to fine powders (75 µm), with validated performance across cementitious materials, metal ores, polymer granules, milled APIs, feed pellets, and ceramic precursors. All sieve frame configurations—including solid brass, brass-frame/stainless-steel-mesh, and full stainless steel—are manufactured to meet dimensional tolerances specified in ASTM E11-09 and ISO 3310-1. Optional traceable calibration services align with NIST standards, and documentation packages support GLP/GMP audit readiness. The unit operates within defined mechanical amplitude and frequency parameters required for method validation under USP , FDA 21 CFR Part 11-compliant data workflows (when paired with validated software interfaces), and ISO/IEC 17025-accredited testing laboratories.
Software & Data Management
While the SS-15F operates as a standalone mechanical instrument, its timing and operational consistency facilitate integration into digital QA/QC ecosystems. When deployed alongside Gilson’s optional digital data loggers or third-party LIMS-compatible sensors, users can capture timestamped start/stop events, cycle counts, and maintenance logs. Firmware-upgradable controllers (available via SS-15DF upgrade path) provide audit trails for timer settings and user-initiated pauses—critical for 21 CFR Part 11 compliance when combined with electronic signature-capable platforms. Calibration certificates, maintenance records, and sieve certification reports are structured to meet ISO/IEC 17025 documentation requirements.
Applications
- Aggregate gradation testing per ASTM C136/C136M and AASHTO T 27 for roadbase, asphalt, and concrete mix design.
- Particle size verification of active pharmaceutical ingredients (APIs) and excipients prior to tablet compression or inhalation formulation.
- Feed and grain particle uniformity assessment in animal nutrition R&D and production QC.
- Metal powder classification in additive manufacturing feedstock qualification (per ASTM B214 and ISO 4497).
- Ceramic and refractory raw material sizing for green strength and sintering predictability.
- Chemical catalyst and pigment batch release testing where narrow particle distribution directly impacts reaction kinetics and dispersion stability.
FAQ
Does the SS-15F include sieves?
No — the SS-15F is supplied as a base shaker unit only. Sieves must be selected separately based on material type, mesh specification (ASTM or ISO), frame construction, and height configuration.
Can the SS-15F accommodate non-standard sieve diameters?
Yes — with optional adapter plates, the unit supports 100 mm, 150 mm, 300 mm, and ISO 300 mm frames; however, optimal amplitude transmission is guaranteed only for 203 mm (8 in) and ISO 200 mm configurations.
Is the mechanical timer field-serviceable?
Yes — the 15-minute timer mechanism is modular and replaceable using Gilson part number SSA-806; replacement kits include torque-calibrated adjustment tools.
What electrical safety certifications does the SS-15F carry?
The unit complies with UL 61010-1 and IEC 61010-1 for laboratory equipment, with CE marking for EMC and low-voltage directive conformity.
How is traceability maintained for calibration?
Gilson provides optional NIST-traceable calibration verification reports for both shaker amplitude and timer accuracy, aligned with ISO/IEC 17025 Clause 6.5 requirements.
