GBPI GBN200G Pneumatic Package Burst Strength Tester
| Brand | GBPI |
|---|---|
| Model | GBN200G |
| Application | Burst Strength & Compression Resistance Testing for Flexible Packaging |
| Standards Compliance | GB/T 16491, GB 4857.16, ASTM D642, ASTM D4169, TAPPI T804, ISO 2872, ISO 12048, JIS Z0212 |
| Pressure Range | 0.1–0.7 MPa |
| Pressure Accuracy | ±0.8% FS |
| Test Stroke | 0–100 mm |
| Compression Plate Dimensions | 280 × 180 mm |
| Air Inlet Port | Φ6 mm |
| Power Supply | AC 220 V, 50 Hz, 100 W |
| Net Weight | 28.8 kg |
| Overall Dimensions | 394 × 355 × 475 mm |
Overview
The GBPI GBN200G Pneumatic Package Burst Strength Tester is an engineered solution for quantitative evaluation of mechanical integrity in flexible packaging structures under controlled compressive loading. Based on pneumatic actuation and closed-loop pressure regulation, the instrument applies uniform, repeatable compressive force to sealed or unsealed pouches, sachets, blister packs, and laminated films—measuring both burst resistance (failure pressure) and deformation behavior up to collapse. Its design adheres to fundamental principles of static compression testing per ASTM D642 (determining compressive resistance of shipping containers) and ISO 2872 (burst strength of plastic film and sheeting), making it suitable for routine quality control, shelf-life validation, and package development in regulated environments.
Key Features
- Pneumatically driven compression system with real-time pressure feedback and digital setpoint retention—enabling stable load maintenance throughout test duration.
- Adjustable pressure control during active compression, allowing dynamic assessment of pressure–deformation response curves.
- Backlit LCD interface displaying real-time pressure (MPa), stroke displacement (mm), and elapsed test time—no external software required for basic operation.
- Robust aluminum-alloy frame and precision-machined 280 × 180 mm parallel compression plates ensure uniform stress distribution and long-term dimensional stability.
- Modular air interface (Φ6 mm push-to-connect port) compatible with standard industrial air sources and inline filtration systems meeting ISO 8573-1 Class 3 purity requirements.
- Integrated safety circuitry with pressure relief valve and emergency stop functionality compliant with IEC 61000-6-2 EMC immunity standards.
Sample Compatibility & Compliance
The GBN200G accommodates a broad range of flexible and semi-rigid packaging formats including stand-up pouches, vacuum-sealed bags, pharmaceutical blister cards, metallized laminates, and coextruded barrier films. Sample height is constrained only by the 100 mm maximum stroke; lateral dimensions are unrestricted within the plate footprint. All test methodologies align with internationally recognized protocols: ASTM D4169 (performance testing of shipping containers), ISO 12048 (compression testing of corrugated fiberboard boxes), and JIS Z0212 (burst strength of plastic packaging materials). For GLP/GMP-regulated laboratories, the device supports audit-ready documentation when paired with optional calibration certification and traceable pressure transducer verification per ISO/IEC 17025.
Software & Data Management
While the GBN200G operates autonomously via its embedded controller, GBPI provides optional PC-based data acquisition software (sold separately) that enables automated test sequencing, multi-sample batch logging, and export of CSV-formatted datasets—including peak burst pressure, time-to-failure, and displacement profiles. The software supports user-defined pass/fail thresholds, statistical summary reports (mean, SD, CV%), and configurable PDF certificate generation. When deployed in FDA-regulated facilities, the software module can be configured to meet 21 CFR Part 11 requirements—including electronic signatures, audit trail logging, and role-based access control—upon implementation of validated IT infrastructure.
Applications
- Quality assurance of food-grade pouches subjected to stacking loads during warehouse storage.
- Validation of sterile barrier integrity in medical device packaging per ISO 11607-1.
- Comparative analysis of seal strength degradation after accelerated aging (ASTM F1980).
- Development testing of high-barrier pharmaceutical blisters under simulated distribution conditions (ISTA 3A).
- Regulatory submission support for packaging compatibility studies required by USP and EP 3.2.9.
- Root cause investigation of field failures linked to insufficient compression resistance or delamination onset.
FAQ
What air supply specifications are required for reliable operation?
A clean, dry, oil-free compressed air source delivering ≥0.8 MPa (8 bar) at the inlet is mandatory. Users must install an inline three-stage filter (particulate, oil, moisture) upstream of the Φ6 mm inlet to prevent actuator contamination and ensure pressure sensor longevity.
Can the GBN200G perform creep tests or hold-pressure tests?
Yes—the instrument maintains user-defined pressure setpoints indefinitely during compression, enabling standardized hold-time evaluations per ASTM D642 Annex A2 (constant-load compression).
Is third-party calibration certification available?
GBPI offers NIST-traceable calibration certificates (optional add-on) issued by CNAS-accredited laboratories, covering pressure transducer accuracy (±0.8% FS) and displacement encoder linearity (±0.1 mm).
Does the system comply with electrical safety standards for laboratory use?
The unit conforms to IEC 61010-1:2010 for electrical safety in measurement equipment and carries CE marking under the Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU).
