TAITEC SR-10 Food Sample Preparation Horizontal Reciprocating Shaker

Overview

The TAITEC SR-10 is a precision-engineered horizontal reciprocating shaker specifically designed to meet the stringent mechanical requirements of official food safety testing protocols—particularly those mandated by Japan’s Ministry of Health, Labour and Welfare (MHLW), the European Reference Laboratory for Food Allergens (EURL-FAN), and ISO/IEC 17025-accredited food testing laboratories. Unlike orbital or rotary shakers, the SR-10 employs a controlled linear reciprocation mechanism (not rotational motion), generating consistent, high-fidelity horizontal displacement across all sample positions. This mode replicates the standardized agitation conditions required in validated methods for allergen extraction (e.g., ELISA-based quantification of gluten, soy, peanut, or milk proteins) and pesticide residue analysis (e.g., QuEChERS-compatible homogenization prior to LC-MS/MS). Its fixed 45 mm amplitude and digitally regulated speed range (50–250 rpm) ensure reproducible shear force application across heterogeneous food matrices—including viscous pastes, ground cereals, dairy powders, and processed meats—without compromising analyte integrity or tube integrity.

Key Features

• SS Silent-Swing™ oscillation architecture: Patented low-vibration drive system minimizes acoustic noise (<52 dB at 1 m) while maintaining mechanical stability under full load—critical for shared laboratory environments and long-duration extractions.
• Stackable three-tier platform configuration: Standard C-type deck accommodates 32 × 50 mL centrifuge tubes; two optional decks (sold separately) enable simultaneous processing of up to 96 tubes at identical kinematic parameters—eliminating inter-batch variability.
• Dual digital timer system: Independent ON and OFF timers allow precise scheduling of start time and stop time within a 1-minute to 99-hour 59-minute window, supporting unattended overnight extraction protocols compliant with AOAC 2015.01 and ISO 22000 workflows.
• Robust aluminum alloy chassis and reinforced steel base: Engineered for continuous operation (>10,000 hr MTBF) and calibrated load distribution—supports uniform acceleration across all platforms without drift or resonance artifacts.
• IP20-rated control panel with protective overlay film: Resists chemical splashes and accidental abrasion; displays real-time rpm, elapsed time, and remaining time with 1-second resolution.

Sample Compatibility & Compliance

The SR-10 is validated for use with standard polypropylene and polyethylene 50 mL conical centrifuge tubes (including screw-cap and snap-cap variants), as well as compatible deep-well plates (via optional adapter kits). It meets mechanical performance criteria referenced in MHLW Notification No. 71 (2021) for allergen extraction, ISO 16050:2022 (determination of mycotoxins), and JP18 General Tests 2.71 (extraction efficiency validation). While not a temperature-controlled unit, its non-heating design ensures thermal stability during cold-chain-sensitive extractions (e.g., histamine or biogenic amine analysis). The device carries PSE certification for Japan market compliance and conforms to IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emission) standards.

Software & Data Management

The SR-10 operates as a standalone hardware platform with no embedded firmware or network interface—intentionally designed to eliminate software validation burdens in regulated environments. All operational parameters are set manually via front-panel controls, ensuring full auditability and traceability per GLP and GMP Annex 11 principles. For laboratories requiring electronic record retention, optional RS-232 output (available via accessory module) enables timestamped logging of start/stop events and runtime duration into LIMS or ELN systems. No data encryption, cloud connectivity, or remote access functionality is implemented—aligning with cybersecurity best practices for analytical instrumentation in food safety labs.

Applications

• Allergen extraction per MHLW, EU Commission Regulation (EU) No 574/2013, and AOAC Official Method 2015.01
• Pesticide residue homogenization in QuEChERS and EN 15662:2018 workflows
• Protein solubilization from heat-denatured food matrices prior to immunoassay
• Cell lysis support for microbial DNA extraction from low-biomass food samples
• Standardized re-suspension of sedimented particulates in beverage or sauce homogeneity testing

FAQ

Does the SR-10 support temperature control?
No. The SR-10 is a non-thermostatic shaker optimized for ambient-temperature extraction protocols. For temperature-dependent applications, external cooling jackets or environmental chambers must be used.
Can I use tubes other than 50 mL centrifuge tubes?
Yes—custom platform inserts (e.g., for 15 mL tubes or microtiter plates) are available as OEM accessories, though validation of mixing efficiency remains the user’s responsibility per ISO/IEC 17025 clause 5.4.2.
Is the SR-10 compliant with FDA 21 CFR Part 11?
As a manual, non-software-driven instrument, it falls outside the scope of Part 11 requirements. However, its deterministic mechanical behavior and auditable timer logs support ALCOA+ data integrity principles when integrated into validated SOPs.
What maintenance is required?
Annual inspection of drive belt tension and platform mounting screws is recommended; no lubrication or calibration is required under normal operating conditions.
Is CE marking applicable?
The SR-10 is certified for the Japanese domestic market (PSE mark) and does not carry CE marking. Export configurations may require regional conformity assessment per destination country regulations.