Qinsun QJ210A 5 kN Electronic Universal Testing Machine

Overview

The Qinsun QJ210A is a precision-engineered 5 kN electronic universal testing machine designed for static mechanical characterization of polymeric, metallic, composite, and fibrous materials under uniaxial loading conditions. It operates on the principle of controlled displacement or load-controlled actuation via a high-resolution servo-motor-driven crosshead system, enabling compliant force–displacement data acquisition in tension, compression, flexure, peel, tear, puncture, and shear modes. The system adheres to fundamental metrological requirements defined in ISO 7500-1 (Class 1 verification), ensuring traceable calibration and repeatable output across laboratory and production environments. Its modular architecture supports rapid fixture interchangeability and accommodates standardized test specimen geometries per international material standards.

Key Features

• High-fidelity load measurement using a calibrated 5 kN load cell with <0.01% internal resolution and ±0.5% full-scale accuracy per ISO 7500-1 Class 1 specification
• Programmable crosshead speed range from 0.001 mm/min to 1000 mm/min, with closed-loop velocity control maintaining ±0.5% deviation across the entire range
• Dual-channel digital position feedback system delivering ±0.5% displacement accuracy over 300 mm effective travel (extendable upon request)
• Integrated strain measurement capability via extensometer interface (optional), supporting both contact and non-contact deformation tracking
• Robust aluminum alloy frame with reinforced base plate and vertical guide columns, minimizing deflection during high-load compression tests
• Dual-safety architecture including programmable electronic stroke limits and hardware-based emergency stop circuitry compliant with IEC 60204-1
• Compact footprint (~45 kg total mass) optimized for benchtop deployment in QC labs, R&D facilities, and contract testing centers

Sample Compatibility & Compliance

The QJ210A accommodates specimens ranging from thin polymer films (<0.05 mm thick) to rigid structural composites (up to 150 mm wide × 300 mm gage length). Standardized fixtures include wedge-action tensile grips, compression platens, three-point bending assemblies, peel adhesion jigs, and puncture probes — all compatible with ISO 20795-1, ASTM D882, ASTM D638, ISO 527-2, GB/T 1040.4, YY/T 0149 (biocompatibility testing), and QC/T 263 (automotive interior materials). All firmware and mechanical calibrations are documented per GLP-aligned procedures; raw test data files retain immutable timestamps and operator IDs to support FDA 21 CFR Part 11 audit readiness when paired with validated software.

Software & Data Management

The system ships with Qinsun’s proprietary TestMaster v4.2 software suite, supporting real-time curve plotting, multi-curve overlay, automatic yield point detection (0.2% offset method), modulus calculation (secant/tangent), and fracture energy integration. Data export formats include CSV, XLSX, PDF reports (with customizable templates), and XML for LIMS integration. Software validation documentation (IQ/OQ protocols) is available upon request. Audit trails record all parameter changes, test starts/stops, and user logins. Optional add-ons include DIC image correlation module compatibility and networked fleet monitoring via Ethernet/IP.

Applications

This instrument serves as a foundational platform for mechanical property verification across regulated and non-regulated sectors: tensile strength and elongation-at-break evaluation of medical-grade tubing (ISO 10993-12); peel adhesion quantification of pressure-sensitive labels (ASTM D903); flexural modulus determination in thermoplastic automotive trim (SAE J2116); compressive yield behavior of foamed polymers (ISO 844); puncture resistance of protective fabrics (EN 388); and bond integrity assessment of wire harness connectors (UL 486). It is routinely deployed in incoming material inspection, process validation, failure analysis, and ISO/IEC 17025-accredited testing laboratories.

FAQ

What standards does the QJ210A support out-of-the-box?
It natively supports test method configuration for ASTM D638, ISO 527, GB/T 1040, JIS K7113, DIN 53455, YY/T 0149, and QC/T 263 through preloaded software templates.
Is third-party calibration certification included?
Yes — each unit ships with an ISO/IEC 17025-accredited calibration certificate covering load, displacement, and speed axes, valid for 12 months from shipment date.
Can the system be integrated into an existing MES or LIMS?
Yes — via OPC UA or RESTful API interfaces (available as optional software modules), enabling bidirectional data exchange with enterprise systems.
What is the warranty coverage and service response time?
Standard warranty is 12 months parts-and-labor; extended service contracts include 4-hour remote diagnostics SLA and on-site technician dispatch within 3 business days in major APAC metro areas.
Are extensometers or video extensometry supported?
Yes — the controller features analog and digital inputs for clip-on extensometers (e.g., HBM KR200 series) and optional high-speed camera synchronization for non-contact strain mapping.