OK-100 Benchtop Reciprocating Vibration Shaker for Packaging Integrity Testing

Overview

The OK-100 Benchtop Reciprocating Vibration Shaker is an engineered solution for simulating real-world transportation-induced mechanical stress on packaged goods. It operates on the principle of controlled horizontal reciprocating motion—generating sinusoidal displacement at fixed amplitude (25.4 mm p-p) and adjustable frequency (1.0–5.0 Hz)—to replicate vibrational energy profiles encountered during truck, rail, and ocean freight. Unlike electrodynamic shakers optimized for high-frequency modal analysis, the OK-100 is purpose-built for low-frequency, high-displacement durability testing aligned with international packaging validation protocols. Its robust cast-iron base, precision-machined linear slide rails, and balanced eccentric drive mechanism ensure minimal harmonic distortion and long-term mechanical stability—critical for repeatable test outcomes across multiple laboratory shifts or production QA cycles.

Key Features

• Reciprocating horizontal vibration mode compliant with ISTA 3-series and ASTM D999 requirements for simulated transport testing
• High-rigidity linear slide rail system enabling secure, tool-free sample mounting and consistent load distribution across the 120 × 100 cm stainless steel test surface
• Digital LED display with real-time monitoring of speed (rpm), elapsed time, and remaining test duration—calibrated to ±0.5% full-scale accuracy
• Precision AC variable-frequency drive delivering smooth, stepless speed control from 60 to 300 rpm with <±1 rpm repeatability over 10,000-cycle operation
• Integrated programmable timer supporting resolution down to 0.1 seconds and maximum duration up to 999.99 hours—enabling multi-stage test sequences per ISTA 3E protocol
• Low-noise operation (<62 dB(A) at 1 m) achieved via vibration-damped motor mount, sealed bearing assemblies, and optimized gear train dynamics—suitable for shared lab environments

Sample Compatibility & Compliance

The OK-100 accommodates packaged units up to 100 kg and 120 × 100 cm footprint, including corrugated shipping containers, retail-ready displays, and nested consumer electronics enclosures. Its fixed 25.4 mm peak-to-peak amplitude and 1.0–5.0 Hz operational range satisfy mandatory parameters defined in ISTA 3A (individual shipments), ISTA 3E (unitized loads), and ASTM D999 (vibration testing of filled shipping containers). The system meets structural and safety requirements of EN 61000-6-2 (immunity) and EN 61000-6-4 (emissions), and its mechanical design adheres to ISO 8766:2021 for horizontal vibration test equipment calibration traceability. Optional documentation packages support GLP-compliant test record generation per FDA 21 CFR Part 11 when paired with validated data acquisition software.

Software & Data Management

While the OK-100 operates as a standalone hardware platform, it features RS-232 and optional USB-to-serial interface for integration with third-party data logging systems. When used with certified PC-based control software (e.g., LabVIEW-compatible drivers or ISTA-certified validation suites), users can configure multi-segment test profiles, export timestamped RPM/time logs in CSV format, and generate audit-ready PDF reports including operator ID, environmental conditions (optional external sensor input), and pass/fail status against pre-defined total cycle counts (e.g., 14,200 CPM per T = 14200/CPM formula). All firmware updates are delivered via encrypted binary files with SHA-256 checksum verification to maintain regulatory integrity.

Applications

• Validation of primary and secondary packaging designs for e-commerce fulfillment (e.g., Amazon Frustration-Free Packaging certification pathways)
• Pre-shipment qualification of medical device kits subject to ISO 11607-1 packaging integrity requirements
• Quality assurance testing of consumer electronics enclosures for drop-and-vibration resistance prior to UL/CE marking
• Material fatigue assessment of foam inserts, molded pulp trays, and honeycomb board under sustained low-frequency excitation
• Supplier qualification audits requiring documented evidence of transport simulation compliance per customer-specific PQ protocols

FAQ

Does the OK-100 support vertical vibration modes?

No. The OK-100 is strictly configured for horizontal reciprocating motion to meet ISTA/ASTM-defined transport simulation profiles. Vertical or random vibration capabilities require dedicated electrodynamic shaker systems.
Can test parameters be password-protected to prevent unauthorized modification?

Yes. Firmware version 2.3+ supports multi-level operator access control (Supervisor, Technician, Viewer) with AES-128 encrypted parameter lockout for speed, timer, and start/stop functions.
Is calibration certification included with shipment?

A factory-issued Certificate of Conformance (CoC) verifying amplitude linearity (±0.3 mm), speed accuracy (±0.8 rpm), and timer drift (<±0.05 s/h) is provided. NIST-traceable calibration certificates are available as a paid option.
What maintenance intervals are recommended for continuous operation?

Lubrication of linear guide rails every 500 operating hours; inspection of drive belt tension and eccentric shaft runout every 2,000 hours; annual verification of motor encoder feedback alignment per ISO 17025-accredited service partner.