Labthink C610G Six-Station Intelligent Tensile Testing Machine
| Brand | Labthink |
|---|---|
| Model | C610G |
| Type | Electronic Tensile Tester |
| Max Test Load | 0.5 kN |
| Force Accuracy | Class 0.5 |
| Test Stations | 6 |
| Load Cell Options | 50 N, 100 N, 250 N, 500 N (standard) |
| Force Resolution | 0.001 N |
| Force Accuracy | ±0.5% of reading (2–100% FS), ±0.01% FS (0–2% FS) |
| Crosshead Speed Range | 0–500 mm/min (integer setting) |
| Speed Accuracy | ±0.5% of set value |
| Power Supply | 120 VAC ±10%, 60 Hz OR 220 VAC ±10%, 50 Hz |
| Dimensions (W×D×H) | 1680 × 580 × 580 mm |
| Net Weight | 200 kg |
| Compliance | ISO 37, ASTM D882, ASTM D1938, ASTM F88, GB/T 1040 series, GB/T 2790–2792, YY/T 0681, YBB standards, 21 CFR Part 11 (optional), GMP-compliant data integrity features |
Overview
The Labthink C610G Six-Station Intelligent Tensile Testing Machine is a high-precision, multi-channel electromechanical testing system engineered for routine and regulatory-grade mechanical property evaluation of flexible packaging materials, medical devices, and soft functional substrates. It operates on the fundamental principle of uniaxial tensile deformation: test specimens are clamped between upper and lower fixtures, and controlled relative displacement is applied via a servo-driven crosshead. Real-time force data is captured by six independent, high-resolution load cells (up to 500 N capacity), while displacement is measured using an integrated linear encoder with closed-loop feedback control. This architecture ensures traceable, repeatable quantification of tensile strength, elongation at break, modulus, peel adhesion, tear resistance, seal integrity, puncture force, and opening force—parameters critical for quality assurance in pharmaceutical, food, medical device, and advanced material manufacturing.
Key Features
- Six independent, synchronized test stations enable parallel execution of identical or heterogeneous test protocols—reducing throughput time by up to 83% compared to single-station systems.
- 16-bit ADC signal conditioning and dual-range load cell architecture deliver Class 0.5 force accuracy across full dynamic range (0.02–100% FS), meeting ISO 7500-1 and ASTM E4 calibration requirements.
- Closed-loop servo control ensures crosshead positioning accuracy better than ±0.5% of set speed (0–500 mm/min), with stepless speed adjustment and programmable acceleration/deceleration profiles.
- Pneumatically actuated, self-aligning clamps provide uniform pressure distribution and eliminate specimen slippage—critical for low-force, high-elongation materials such as hydrogels, thin films, and nonwovens.
- Rotating circular test platform and motorized jaw spacing adjustment streamline operator workflow and minimize manual repositioning errors.
- Comprehensive hardware safety architecture includes mechanical limit switches, overload cut-off, automatic return-to-start, and real-time sensor health monitoring with audible/visual alerts.
- Embedded Ethernet interface enables direct network integration for remote diagnostics, firmware updates, and centralized lab management via Labthink’s LTM-Cloud platform.
Sample Compatibility & Compliance
The C610G accommodates specimens up to 30 mm wide and 3 mm thick—including biaxially oriented polypropylene (BOPP), PET/AL/PE laminates, silicone-coated release liners, aluminum foil composites, medical-grade elastomers, Tyvek® substrates, and hydrophilic wound dressings. Its modular fixture library supports over 100 standardized configurations (e.g., ASTM F88 heat-seal peel, ASTM D1894 coefficient of friction, ISO 11607-2 pouch integrity), with custom tooling available for specialized geometries (e.g., vial stopper extraction, IV bag port puncture, syringe plunger detachment). All test methods comply with ISO/IEC 17025 traceability frameworks and are validated against reference standards per USP , ISO 13485, and FDA Guidance for Industry on Process Validation. Optional 21 CFR Part 11 compliance package includes electronic signatures, audit trail logging, role-based access control, and data encryption at rest and in transit.
Software & Data Management
The system runs Labthink’s LTM-TestSuite v4.2—a validated, GMP-aligned software platform designed for regulated environments. It provides preconfigured test templates aligned with ASTM, ISO, and Chinese pharmacopoeial standards; automated pass/fail evaluation based on user-defined specification limits; and export-ready reports in PDF/A-1b, CSV, and XML formats. Audit trails record all user actions—including method edits, result modifications, and instrument calibrations—with immutable timestamps and operator IDs. Multi-level permission hierarchy supports administrator, supervisor, analyst, and reviewer roles. Data storage complies with ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available), and optional database archiving meets ICH M7 and EU Annex 11 requirements for long-term retention.
Applications
Primary applications include tensile strength and elongation (ASTM D882, GB/T 1040.3), 180° and 90° peel adhesion (ASTM D903, GB/T 2792), trouser tear (ASTM D1938), heat seal strength (ASTM F88), puncture resistance (ISO 14644-1 Annex B), and opening force of child-resistant packaging (ISO 8317). Extended use cases cover medical device testing—such as rubber stopper extractability (USP ), IV bag port puncture (ISO 8536-4), and catheter connector separation (ISO 80369-7)—as well as consumer product evaluations including toothbrush bristle pull-out (ISO 20126), adhesive bandage peel (YY/T 0148), and protective film delamination (JIS Z 0237). The six-station architecture allows concurrent validation of lot-to-lot consistency, stability studies, and accelerated aging comparisons under identical environmental conditions.
FAQ
What standards does the C610G support out-of-the-box?
It includes built-in test methods for ISO 37, ASTM D882, ASTM F88, GB/T 1040.1–1040.5, GB/T 2790–2792, and YY/T 0681. Additional standards can be imported via XML method templates.
Can the system operate without a dedicated air supply?
No—pneumatic clamping requires externally supplied compressed air at ≥500 kPa (72.5 PSI); an oil-free laboratory-grade air compressor is recommended.
Is remote software update capability available without IT department intervention?
Yes—firmware and software updates are delivered over HTTPS via embedded Ethernet; no local admin rights or physical media required.
How is measurement uncertainty quantified for audit purposes?
Uncertainty budgets are generated automatically per ISO/IEC 17025 Annex A.3, incorporating contributions from load cell calibration, encoder resolution, environmental drift, and operator repeatability.
Does the system support raw data export for third-party statistical analysis?
Yes—full-force-vs.-displacement datasets (including time stamps and metadata) export in CSV format with millisecond resolution, compatible with JMP, Minitab, and Python pandas workflows.
