Test Calculations with VectorPro

Test calculations are the values derived from raw measurement data, such as peak force, torque angle, or modulus of elasticity. With advanced software, these are now calculated instantly and with high precision, replacing error-prone manual methods.

In modern quality assurance and R&D environments, precision, repeatability, and speed are essential. As testing requirements increase in complexity and volume, software-driven automation has become a key solution. By reducing operator intervention, automated test software enhances consistency and significantly decreases the risk of error.

VectorPro is pre-configured to work with all Mecmesin test systems, from motorised force testers to advanced automated test solutions. Set up tests, capture real-time data, and generate instant results - all in one platform.

The integration of software into force and torque measurement offers tangible advantages:

• Minimised human error: Automated systems remove inconsistencies caused by manual calculations or subjective judgment, particularly in regulated industries such as aerospace and pharmaceuticals.
• Repeatable procedures: Once a test routine is defined, it is executed identically every time, supporting consistent results across batches, shifts or production runs.
• High-throughput compatibility: Automated systems help laboratories and production lines process more samples without compromising on test integrity.
• Full hardware integration: Mecmesin's OmniTest, MultiTest and VortexPro systems operate seamlessly with VectorPro software, providing complete control from setup through to reporting.

Mecmesin’s VectorPro software supports a wide range of test calculations, automatically derived from mechanical testing data:

• Peak force or torque - The highest load applied during testing
• Break point - The exact moment of failure or fracture
• Area under the curve (AUC) - Useful for energy absorption and damping behaviour
• Modulus of elasticity - Stiffness from stress-strain data
• First derivative - To measure rate of force or torque increase
• Torque angle - Degree of rotation at specific force levels
• Compression and tensile displacement thresholds - Points where deformation targets are met
• Stress-strain values - Calculated when sample geometry is defined, supporting material analysis in engineering terms

These values are calculated instantly as part of the test routine. Predefined formulas and logic conditions are applied to the captured data, delivering results in real time.

Applications include:

• Break force testing in packaging - To determine the opening strength of blister packs or snap-fit assemblies
• Torque angle in tamper-evident closures - To meet regulatory requirements in pharmaceutical and food packaging
• Material stiffness in automotive components - To predict behaviour under tensile or compressive load

Mecmesin’s software platform offers live monitoring and evaluation of test performance:

• Live graphing: Real-time plots of force vs. displacement or torque vs. angle
• Automated pass/fail logic: Instant evaluation based on predefined criteria
• Audit-ready reports: Full documentation including operator name, time stamp, configuration and results
• Export options: Output in PDF or CSV formats for traceability and archival

Alignment with recognised standards

Mecmesin systems support compliance with globally recognised testing standards, including:

• ISO 527 - Tensile properties of plastics
• ASTM D2063 - Torque testing of packaging closures
• ISO 13299 - Texture profile analysis for food products

Automating both test procedures and calculations ensures reliable conformance with these standards, streamlining audits and approvals.

Custom formulas and logic

VectorPro enables the creation of bespoke test routines, such as:

• Conditional logic (e.g. "if break point > threshold, then fail")
• Multi-stage protocols (e.g. compression followed by relaxation)
• Sector-specific calculations (e.g. crush resistance in corrugated packaging or penetration resistance in medical devices)

This adaptability is ideal for organisations working with unique materials or requirements beyond standard tests.

A packaging development team working with PLA (polylactic acid) bottles sought to optimise top-load strength while meeting sustainability goals. By implementing a MultiTest system with VectorPro, they were able to compress test samples and calculate peak load, yield point and deformation thresholds in real time.

The automated process reduced test duration by over 30 percent. With graphical overlays of multiple results, design iterations were completed faster, significantly shortening the development cycle.

Proven expertise in force and torque testing

Mecmesin has decades of experience in precision mechanical testing. The company’s integrated approach to hardware and software ensures consistent, high-quality results where accuracy and repeatability are critical.

VectorPro software advantages

• Intuitive interface for test creation, execution and reporting
• One platform for all test stand models
• Secure data handling with audit trails and access control

Global support and calibration

• Software updates, feature enhancements and technical support
• UKAS-accredited calibration for assured compliance
• On-site and remote training for users of all experience levels

Proven return on investment

Mecmesin clients frequently report:

• Faster decision-making from instant results
• Greater consistency in data and documentation
• Reduced downtime and improved efficiency

These benefits are especially valuable in high-volume or safety-critical environments.

To learn how automated test calculations and advanced software could benefit your quality assurance, production or R&D processes, speak to a Mecmesin specialist. Our team can advise on the right combination of hardware and software to meet your needs now and into the future.