Labthink PARAM MED-01 Ampoule Break-Force Tester
| Brand | Labthink |
|---|---|
| Model | PARAM MED-01 |
| Force Range | 250 N (standard) |
| optional ranges | 50 N, 100 N, 500 N |
| Accuracy | Better than Class 0.5 |
| Test Speed (Forward/Return) | 10, 50, 100, 150, 200 mm/min (standard) |
| Sample Width | 30 mm (standard fixture) |
| Clamp Type | Manual |
| Stroke | 600 mm |
| Dimensions | 851 × 500 × 940 mm (L×W×H) |
| Power Supply | AC 220 V, 50 Hz |
| Max Power Consumption | 60 W |
Overview
The Labthink PARAM MED-01 Ampoule Break-Force Tester is a precision mechanical testing instrument engineered for the quantitative measurement of break-force—the axial force required to separate the neck from the body of a scored glass ampoule. Designed in strict accordance with Chinese national standards GB/T 2637–1995 and pharmaceutical packaging standard YBB00332002, the system implements a controlled uniaxial tensile separation protocol to evaluate the mechanical reliability of easily breakable ampoules used in parenteral drug packaging. The device operates on a universal materials testing principle, utilizing a motor-driven crosshead, high-fidelity load cell, and programmable speed control to deliver repeatable, traceable force-displacement data under defined test conditions. Its architecture supports regulatory compliance workflows common in pharmaceutical quality control laboratories, particularly those operating under Good Manufacturing Practice (GMP) and ISO 17025-accredited environments.
Key Features
- Compliance-ready design aligned with GB/T 2637–1995 and YBB00332002 for ampoule break-force evaluation
- High-accuracy load measurement with better-than-Class-0.5 performance per JJG 139–2014 (Chinese verification regulation for material testing machines)
- Five selectable test speeds (10–200 mm/min) for both forward and return motion, enabling method optimization across ampoule types and scoring geometries
- Modular fixture system: standard 30 mm-width clamp for routine ampoule diameters; optional 50 mm clamp for oversized or irregularly shaped samples
- 600 mm stroke range accommodates full-length ampoules up to 120 mm height while maintaining mechanical stability during loading
- Manual clamping mechanism ensures precise sample positioning and eliminates operator-induced preload variability
- Compact footprint (851 × 500 × 940 mm) and low power consumption (≤60 W) suitable for benchtop deployment in QC labs with space constraints
Sample Compatibility & Compliance
The MED-01 is validated for use with Type I and Type II borosilicate glass ampoules (e.g., 2 mL, 5 mL, 10 mL nominal volumes) featuring standardized annular scoring per ISO 8536-1 and USP . It supports single-sample testing per run—a configuration consistent with pharmacopoeial sampling plans for sterility-critical packaging components. All force measurements are traceable to national metrological standards via periodic calibration using certified dead-weight reference masses. The instrument satisfies documentation requirements for audit readiness under FDA 21 CFR Part 11 when paired with Labthink’s optional compliant software package (not included by default), which provides electronic signatures, audit trails, and secure user access controls. Test reports generated meet minimum content requirements outlined in ISO/IEC 17025:2017 Clause 7.8 for test reports.
Software & Data Management
While the base MED-01 operates via front-panel controls with real-time digital display of peak force and displacement, Labthink offers an optional PC-based software suite (PARAM Connect v3.x) for advanced data handling. This application enables automated test method storage, multi-cycle averaging, graphical force–displacement curve plotting, statistical summary (mean, SD, CV%), and export to CSV or PDF formats. Data integrity safeguards include time-stamped records, operator ID logging, and immutable result archives—features essential for GLP/GMP-aligned quality systems. Raw sensor output is sampled at ≥100 Hz to capture transient break events without aliasing, ensuring fidelity in identifying true peak break-force values.
Applications
- Quality assurance of ampoules during incoming raw material inspection and finished product release testing
- Process validation of ampoule scoring equipment and annealing parameters in manufacturing
- Stability study support: monitoring break-force drift over accelerated aging cycles (e.g., 40 °C/75% RH)
- Comparative evaluation of alternative glass compositions or coating formulations affecting fracture mechanics
- Root cause analysis of field complaints related to difficult opening or spontaneous breakage
- Supplier qualification and batch acceptance testing per ASTM D638 or internal specifications derived from YBB00332002
FAQ
What standards does the MED-01 directly support?
It is configured and verified for GB/T 2637–1995 and YBB00332002, with method parameters preloaded to match their specified test velocity and fixture geometry requirements.
Can the instrument be calibrated internally by the user?
Yes—routine verification can be performed using certified reference weights traceable to CNAS-accredited calibration laboratories; full recalibration requires factory service or third-party accredited providers.
Is the MED-01 compatible with LIMS integration?
When used with PARAM Connect software and optional RS-232/USB-to-Ethernet gateway hardware, it supports HL7 and ASTM E1384-compliant data transfer protocols for LIMS ingestion.
Does the system require compressed air or external utilities?
No—operation is fully self-contained with only AC 220 V, 50 Hz mains power required.
How is sample alignment ensured prior to testing?
The manual clamp incorporates adjustable centering guides and vertical stop pins to position the ampoule axis perpendicular to the load train within ±0.5° tolerance, minimizing bending moment artifacts.
