TAITEC TS-10 Dissolution Shaker

Overview

The TAITEC TS-10 Dissolution Shaker is a precision-engineered reciprocating shaker designed specifically for standardized soil leaching and extraction protocols mandated under Japanese environmental regulatory frameworks—including the Soil Contamination Countermeasures Act (Act No. 106 of 2002) and JIS K 0102:2021 “Testing Methods for Industrial Wastewater and Leachates from Soils.” Unlike general-purpose orbital or rotary shakers, the TS-10 implements a linear reciprocating motion with fixed 45 mm amplitude and digitally controlled speed (50–250 rpm), ensuring reproducible mechanical energy transfer critical for consistent metal ion desorption from heterogeneous soil matrices. Its robust steel frame, low-vibration DC motor drive, and load-balanced oscillation architecture enable stable operation over extended durations—up to 300 hours—without thermal drift or positional deviation. The device is not equipped with temperature control; it is intended for use inside climate-stabilized environments (e.g., controlled-temperature rooms or walk-in incubators) where ambient conditions meet method-specific requirements (e.g., 20 ± 2 °C per JIS K 0102 Section 8.2).

Key Features

• Reciprocating oscillation mechanism optimized for JIS K 0102-compliant soil leaching procedures, delivering uniform shear stress across solid–liquid interfaces.
• Dual independent digital timers: one for delayed start (programmable up to 300 h in advance), and another for runtime duration (also up to 300 h), both accompanied by audible beeper and LED status indicators.
• Modular platform system supporting five interchangeable configurations: standard PE-bottle holder (for 3 L × 4 or 1 L × 9), SR-1 Series A (test tube rack), B (Erlenmeyer flask support), C (microcentrifuge tube array), and E (spring-mesh platform for irregular or lightweight vessels).
• Adjustable PE-bottle retention system using six threaded stainless-steel rods (three long, three short), each secured via single-turn knurled nuts—enabling rapid reconfiguration for varying bottle dimensions (500 mL to 5 L) while maintaining secure immobilization at speeds up to 250 rpm.
• Energy-efficient 70 W DC motor delivering full torque across the entire speed range, with no reduction in performance under maximum rated load (10 kg total payload, excluding platform mass).
• Structural rigidity verified for installation on reinforced concrete floors; optional anchor kit available for seismic compliance in laboratory settings located in high-risk zones.

Sample Compatibility & Compliance

The TS-10 accommodates a broad spectrum of sample containers used in regulatory environmental testing, including wide-mouth polyethylene (PE) bottles (ASTM D5198-compliant material), borosilicate glass flasks, polypropylene centrifuge tubes, and custom mesh-supported substrates. Its design aligns with key international standards governing analytical reproducibility: ISO/IEC 17025:2017 (Clause 7.2.2 on equipment suitability), USP (for dissolution apparatus qualification principles), and GLP Annex III (OECD Principles of Good Laboratory Practice, Section 1.2.10 on mechanical stability of ancillary equipment). While the shaker itself does not incorporate temperature regulation, its operational envelope—when deployed within an ISO 14644-1 Class 8 cleanroom or EPA-compliant environmental chamber—fully satisfies data integrity requirements for reporting under Japan’s Ministry of the Environment Notification No. 227 (2020) and EU Regulation (EC) No 1907/2006 (REACH) Annex VII/XI extraction studies.

Software & Data Management

The TS-10 operates as a standalone hardware system with no embedded microprocessor-based data logging or network interface. All operational parameters are set manually via front-panel membrane switches and displayed on a dual-segment LED readout (speed in rpm, elapsed/remaining time in hh:mm format). For laboratories requiring audit-ready records, integration with external environmental monitoring systems (e.g., DeltaTrak Vista or Testo Saveris 2) is supported via dry-contact relay outputs (optional accessory). Timestamped start/stop events can be captured in LIMS-compatible formats when paired with programmable logic controllers (PLCs) meeting IEC 61131-3 standards. No firmware updates or cybersecurity certifications apply, as the unit contains no writable memory or communication stack—ensuring inherent compliance with FDA 21 CFR Part 11 §11.10(a) regarding non-electronic record generation.

Applications

• Regulatory soil leaching tests for heavy metals (Cd, Pb, As, Cr, Ni, Zn) per JIS K 0102 Sections 8–11 and ASTM D3987–22 “Standard Test Method for Shake Extraction of Solid Waste with Water.”
• Preparatory agitation for sequential extraction protocols (e.g., BCR three-step scheme) in geochemical speciation analysis.
• Microbial enrichment culture setup in controlled-temperature rooms, particularly for aerobic heterotroph enumeration in contaminated soil eluates.
• Extraction of organic pollutants (PAHs, PCBs, phenols) from sediment cores using aqueous or mild solvent-based media under standardized kinetic conditions.
• Homogenization of slurry-phase bioremediation inocula prior to reactor charging, ensuring uniform biomass distribution.

FAQ

Is the TS-10 compliant with JIS K 0102 for official regulatory submissions?

Yes—the mechanical specifications (45 mm amplitude, 50–250 rpm range, reciprocating motion) match the instrumentation requirements defined in JIS K 0102:2021 Clause 7.3.1 for “shaking apparatus,” and its validated container-loading configurations satisfy Clause 8.3.2 for 3 L PE bottle arrangements.
Can the TS-10 be used outside Japan under EPA or ISO methods?

It is technically suitable for EPA Method 1311 (TCLP) and ISO 10390:2021 when configured with appropriate platforms and operated within required ambient conditions; however, users must perform method-specific verification per ISO/IEC 17025 Clause 7.2.2.1.
Does TAITEC provide calibration documentation traceable to NMIJ?

Factory calibration certificates (including speed accuracy ±1 rpm and timer deviation ≤±0.1%) are supplied with each unit, referenced to National Metrology Institute of Japan (NMIJ) secondary standards.
What maintenance is required for long-term reliability?

Annual inspection of motor brush wear (DC motor type), platform mounting bolt torque verification (12 N·m), and rod thread lubrication with silicone grease—no scheduled replacement parts beyond consumable fuses.
Is anchoring mandatory for CE or JIS certification?

Anchoring is not required for CE marking (per EN 61000-6-2/6-3), but is strongly recommended—and often contractually stipulated—for JIS-certified testing facilities performing accredited soil analyses under JAB accreditation scope.