QJICHL QJICHL2 Five-Station Triple-Roller Dynamic Fatigue Tester for Smart Cards

Overview

The QJICHL QJICHL2 Five-Station Triple-Roller Dynamic Fatigue Tester is an electromechanical test system engineered to evaluate the mechanical endurance of contact-type integrated circuit (IC) cards—commonly referred to as smart cards—under standardized triple-roller cyclic loading conditions. It implements the mechanical fatigue protocol defined in ISO/IEC 10373-3:2001, specifically Annex D, which simulates repeated physical stress induced by card insertion and ejection in real-world readers. The instrument applies controlled, unidirectional downward force via three precisely aligned rollers that traverse the card surface in a reciprocating motion, replicating wear patterns observed during operational lifetime. Each of the five independent test stations operates synchronously under identical kinematic parameters—ensuring statistical robustness for batch-level qualification testing in quality assurance laboratories, IC card manufacturing facilities, and certification bodies.

Key Features

• Five parallel test stations with individual load application and synchronized cycle control—enabling high-throughput evaluation of production lots without compromising repeatability.
• Programmable cycle count (0–200 cycles), fixed frequency of 0.5 Hz (±0.02 Hz), and calibrated static loads (3 N, 5 N, 7 N, and 8 N) delivered via certified stainless-steel weights—fully compliant with CQM (Contact Quality Monitoring) requirements for MasterCard-certified IC cards.
• Manually adjustable roller initial height and lateral position—allowing precise alignment to card thickness (0.76 ±0.08 mm per ISO/IEC 7810) and contact zone geometry.
• Dual support plates with one laterally movable plate—facilitating centering of asymmetric or off-center chip modules and minimizing edge-induced bending moments during testing.
• Compact benchtop architecture (500 × 400 × 400 mm; 12 kg)—designed for integration into ISO 17025-accredited QC labs with limited floor space and no requirement for compressed air or external cooling.
• AC 220 V, 50 Hz single-phase power input—compatible with standard laboratory electrical infrastructure across Asia-Pacific and export markets with appropriate voltage conversion.

Sample Compatibility & Compliance

The QJICHL2 accommodates standard ISO/IEC 7810 ID-1 format cards (85.6 × 53.98 × 0.76 mm), including dual-interface (contact + contactless) cards where only the contact zone undergoes mechanical stress. It supports cards with embedded copper-based contact pads (e.g., ISO/IEC 7816-2 compliant layouts) and is routinely deployed in validation workflows aligned with MasterCard CQM, Visa VISA-QA, and EMVCo mechanical endurance specifications. All test procedures satisfy the traceability and documentation requirements of ISO/IEC 17025:2017 for testing laboratories, and raw cycle counts, load configurations, and operator IDs can be manually logged to support GLP-compliant audit trails.

Software & Data Management

The QJICHL2 operates in standalone mode with front-panel digital counters for cycle monitoring per station. While it does not include embedded firmware or PC connectivity, its deterministic electromechanical design ensures full reproducibility across instruments—critical for inter-laboratory comparison studies. Users may integrate external data loggers or time-lapse imaging systems to record roller displacement profiles or post-test visual inspection results. For regulated environments requiring electronic records, manual entry into LIMS or ELN platforms—paired with signed test reports referencing ISO/IEC 10373-3:2001 clause numbers—is recommended to fulfill FDA 21 CFR Part 11 and EU Annex 11 expectations for non-automated instrumentation.

Applications

• Pre-release mechanical validation of contact smart cards prior to EMVCo or payment scheme certification.
• Routine incoming inspection of IC card substrates and laminated assemblies for flexural durability.
• Root cause analysis of contact failure modes—including pad delamination, solder joint cracking, and substrate microfracture—correlated with cycle count and applied load.
• Comparative benchmarking of alternative contact metallization schemes (e.g., NiAu vs. PdNi) under identical fatigue stress conditions.
• Supporting technical documentation for ISO/IEC 14443-A/B or ISO/IEC 7816-3 conformance declarations where mechanical robustness is a stated requirement.

FAQ

What standards does the QJICHL2 explicitly support?
ISO/IEC 10373-3:2001 Annex D (Triple-Roller Test), MasterCard CQM v4.0 Section 5.2.1, and Visa VISA-QA Specification v3.1 Clause 7.3.2.
Can the tester accommodate cards thicker than 0.76 mm?
Yes—manual height adjustment allows verification of mechanical endurance for specialized cards up to 1.2 mm thickness, though deviations from ISO/IEC 7810 require documented justification per ISO/IEC 17025 Clause 7.2.2.
Is calibration certification provided with shipment?
Each unit ships with a factory-verified load calibration report (traceable to NIM, China) and cycle counter accuracy statement; third-party ISO/IEC 17025 calibration services are available upon request.
Are replacement rollers or support plates available as spare parts?
Yes—QJICHL supplies OEM-machined 304 stainless steel rollers (Ø10 mm, Ra ≤0.2 µm), support plates, and calibrated weight sets under part numbers QJ-RLR-01, QJ-PLT-02, and QJ-WGT-SET-03.
Does the system meet CE or UKCA marking requirements?
The QJICHL2 complies with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions) for industrial environments; CE self-declaration documentation is provided for EU market deployment.