NEXOPART EML200 Series Electromagnetic Sieve Shaker (Formerly Haver & Boecker)
| Brand | NEXOPART |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EML200 Series |
| Price Range | USD 28,000 – 70,000 |
Overview
The NEXOPART EML200 Series Electromagnetic Sieve Shaker is a precision laboratory instrument engineered for standardized dry and wet particle size distribution analysis in accordance with ISO 2591-1, ISO 9276-2, ASTM E11, and EN 933-1. Designed as the successor to legacy Haver & Boecker laboratory shakers, the EML200 platform integrates electromagnetic drive technology to generate a controlled, three-dimensional sieving motion—comprising vertical lift, horizontal oscillation, and rotational torsion—ensuring uniform energy transfer across the entire sieve stack. Unlike mechanical or rotary shakers, the electromagnetic actuation eliminates mechanical wear, backlash, and harmonic resonance, delivering high reproducibility (<1.5% RSD for repeated D50 measurements) and long-term calibration stability. The system operates without lubricants or belts, supporting cleanroom-compliant environments and GLP-aligned workflows.
Key Features
- Electromagnetic drive system with digitally adjustable amplitude (0.5–3.0 mm peak-to-peak) and frequency range (50–300 rpm), enabling optimization for cohesive, fibrous, or ultrafine powders (down to 20 µm).
- Three-axis motion profile: simultaneous vertical acceleration, lateral displacement, and gentle rotational torque—maximizing particle stratification and aperture penetration efficiency.
- Modular sieve holder design accommodating standard DIN/ISO/ASTM sieve frames (Ø 200 mm, Ø 300 mm, or stacked 3–8 layers), with integrated clamping force monitoring and automatic lock verification.
- IP54-rated enclosure with tool-free access, stainless-steel housing (AISI 316L contact surfaces), and optional explosion-proof (ATEX Zone 22) configuration for hazardous dust environments.
- Integrated real-time vibration monitoring via MEMS accelerometers, feeding diagnostics to the control unit for predictive maintenance alerts and audit-trail generation.
Sample Compatibility & Compliance
The EML200 series accommodates a broad spectrum of granular materials—including pharmaceutical excipients, metal powders (e.g., Ti-6Al-4V, Inconel 718), ceramic precursors, mineral aggregates, food-grade starches, and catalyst supports—without requiring sample pre-drying in most cases. Wet sieving capability (with optional liquid-tight sieve pans and drainage modules) complies with ISO 11277 for soil particle analysis and USP for insoluble particle testing in injectables. All firmware and operational protocols support 21 CFR Part 11 compliance when paired with NEXOPART’s validated LabControl Suite v4.2, including electronic signatures, audit trails, and role-based access control.
Software & Data Management
The EML200 operates via the embedded NEXOPART LabControl Touch Interface (7″ capacitive display, Android-based OS), supporting method-driven operation with up to 99 user-defined programs. Each program stores amplitude, duration, pause intervals, and sieve sequence—traceable to operator ID and timestamp. Raw vibration data (acceleration time-series at 1 kHz sampling) is exportable in CSV or HDF5 format for third-party statistical analysis (e.g., JMP, MATLAB). Optional integration with LIMS platforms (via OPC UA or RESTful API) enables automated result ingestion into enterprise quality databases. Calibration certificates are digitally signed and archived with SHA-256 hash integrity verification.
Applications
- Pharmaceutical QA/QC: Granule size distribution validation per USP , blend uniformity assessment, and inhaler formulation aerodynamic cut-off verification.
- Advanced manufacturing: Powder bed fusion (PBF) feedstock qualification per ASTM F3049, including flowability correlation studies against Hall Flow Index and Carr Index.
- Geotechnical & environmental labs: Soil texture classification (clay/silt/sand fractions), sediment transport modeling input, and landfill liner material gradation.
- Food & agriculture: Flour particle fineness grading (ISO 565), spice particle dispersion analysis, and feed pellet durability screening.
- Research & development: Correlation of sieve-derived D10/D50/D90 with laser diffraction (ISO 13320) or image analysis (ISO 13322-2) datasets under inter-laboratory round-robin protocols.
FAQ
Is the EML200 compatible with existing Haver & Boecker sieve stacks and accessories?
Yes—the EML200 maintains full mechanical and dimensional compatibility with all DIN-standard Haver & Boecker 200 mm and 300 mm sieve frames, clamps, and covers manufactured since 2005.
Does the system require external compressed air or hydraulic supply?
No—electromagnetic actuation is fully self-contained; only a standard 100–240 V AC, 50/60 Hz power source is required.
Can the EML200 be validated for GMP-regulated environments?
Yes—NEXOPART provides IQ/OQ documentation packages compliant with Annex 15 and ASTM E2500, including factory-assembled traceable calibration using NIST-traceable vibration analyzers.
What maintenance intervals are recommended?
No routine mechanical maintenance is required; annual verification of amplitude linearity and frequency accuracy using the included calibration kit is advised.
Is remote monitoring and control supported?
Yes—via Ethernet or Wi-Fi, the EML200 supports secure remote session initiation, live vibration waveform streaming, and over-the-air firmware updates through NEXOPART’s CloudConnect portal.
