LLOYD TA1Plus Texture Analyzer
| Brand | Lloyd Instruments |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TA1Plus Texture Analyzer |
| Price | Upon Request |
| Force Range | 1 kN |
| Force Accuracy | ±0.5% Rdg |
| Speed Range | 0.01–2032 mm/min |
| Maximum Travel Distance | 500 mm |
| Position Accuracy | ±0.1% of full scale |
| Data Acquisition Rate | 8000 Hz |
Overview
The LLOYD TA1Plus Texture Analyzer is a high-performance, single-column universal testing system engineered for precise mechanical characterization of soft solids, semi-solids, and viscoelastic materials. Based on the proven electromechanical compression/tension principle—applying controlled displacement or force while measuring real-time load response—the TA1Plus delivers quantitative texture parameters including hardness, cohesiveness, springiness, chewiness, adhesiveness, and fracturability. Designed for rigorous laboratory environments in food science, pharmaceuticals, cosmetics, and packaging R&D and QC, it operates under fundamental principles aligned with ASTM STP 1374, ISO 11357-3 (for thermoplastic deformation), and USP guidelines for mechanical property assessment of dosage forms and food matrices.
Key Features
- High-resolution force measurement with ±0.5% reading accuracy across the full 1 kN load cell range—eliminating the need for multiple sensors and enabling seamless transition between low-force delicate samples (e.g., gels, foams) and high-force structural tests (e.g., bag burst, lid peel).
- Ultra-broad speed control from 0.01 mm/min to 2032 mm/min, supporting both quasi-static deformation analysis and dynamic impact simulation protocols.
- 500 mm vertical travel with 180 mm throat depth—accommodating oversized specimens (e.g., whole loaves, stacked trays, large pouches) and complex fixture configurations without mechanical interference.
- Modular YLC-series load cells with anti-rotation keyways and axial alignment guides ensure repeatable sensor mounting, minimizing torsional error and enhancing test-to-test reproducibility.
- Rugged aluminum frame with precision-ground lead screw and brushless DC motor drive—optimized for long-term stability, minimal maintenance, and compliance with ISO 17025 calibration traceability requirements.
Sample Compatibility & Compliance
The TA1Plus supports standardized and custom test geometries across diverse material classes: baked goods (crumb structure, crust fracture), dairy products (yogurt firmness, cheese elasticity), fruits/vegetables (puncture resistance, peel strength), meat analogs (tenderness, bite force), confectionery (gel rupture, caramel stretch), pet food (kibble hardness, moisture-dependent brittleness), cosmetic emulsions (spatula spreadability, tube extrusion), and flexible packaging (seal integrity, puncture resistance, tear propagation). All hardware and software comply with GLP/GMP documentation standards; NEXYGENPlus enables audit-trail-enabled test execution per FDA 21 CFR Part 11 requirements when configured with electronic signatures and user access controls.
Software & Data Management
NEXYGENPlus—a Windows®-based, CE-marked software platform—provides full instrument control, real-time graphing, automated pass/fail evaluation, and export-ready reporting. It includes over 120 pre-validated texture test methods (e.g., Kramer Shear, Warner-Bratzler, Texture Profile Analysis, Compression Cycle, Tensile Peel) with editable parameters (preload, target strain, dwell time, return speed). Raw data streams at up to 8000 Hz are stored in ASCII and .tdms formats, compatible with MATLAB®, Python pandas, and JMP® for advanced statistical modeling. Calibration certificates, sensor metadata, and operator logs are embedded directly into each dataset file for full traceability.
Applications
- Food Science: Quantifying textural evolution during shelf-life studies; validating reformulation impacts on mouthfeel; correlating instrumental metrics with sensory panel data.
- Pharmaceuticals: Measuring tablet friability, capsule shell elasticity, and ointment extrudability under simulated application conditions.
- Cosmetics: Assessing cream stiffness, lipstick breakage force, mascara film flexibility, and pump actuation consistency.
- Packaging Engineering: Validating seal strength per ASTM F88, puncture resistance per ASTM D3776, and drop-test energy absorption.
- Academic Research: Supporting biomechanics studies (tissue mimicry), hydrogel swelling kinetics, and 3D-printed food structure–function relationships.
FAQ
What international standards does the TA1Plus support for texture testing?
The system supports method development and validation aligned with ASTM D638, ISO 6892-1, USP , and EN ISO 11357-3. NEXYGENPlus includes built-in templates compliant with AACC Method 74-09 (baked products) and AOAC 985.21 (meat tenderness).
Can the TA1Plus be integrated into an existing LIMS or ERP environment?
Yes—via OPC UA or TCP/IP protocol interfaces, raw data and summary reports can be exported to LabWare LIMS, Thermo Fisher SampleManager, or SAP QM modules using configurable XML/CSV schemas.
Is calibration traceable to national metrology institutes?
All load cells ship with UKAS-accredited calibration certificates (traceable to NPL), and field recalibration services are available globally through Lloyd Instruments’ certified service centers.
What safety certifications does the instrument carry?
CE marked per Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU; conforms to IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions); includes dual-channel emergency stop circuitry and light-curtain ready I/O ports.
