NeuronBC GT-3.0 Glove Integrity Tester
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | GT-3.0 |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 1000 W |
| Test Pressure Range | 300–1500 Pa (adjustable) |
| Leak Rate Detection Limit | ≤10 Pa |
| Noise Level | ≤50 dB(A) |
| Operating Mode | Continuous |
| Weight | ~45 kg |
| Dimensions | 400 mm × 383 mm × 1100 mm |
| User Management | Multi-level Access Control with Electronic Signature Compliance |
| Communication | Customizable Protocol Support for SCADA/DCS Integration |
| Software | PC-based Data Acquisition and Reporting Suite with Audit Trail Capability |
Overview
The NeuronBC GT-3.0 Glove Integrity Tester is a purpose-built, pressure-decay based integrity verification system engineered for quantitative assessment of physical integrity in isolator gloves, gloveboxes, and flexible barrier systems used in aseptic processing, containment, and controlled environment applications. It operates on the principle of controlled pressurization followed by high-resolution differential pressure monitoring over time—enabling detection of micro-leakage pathways as small as 10 Pa pressure decay under defined test conditions. Designed to meet the functional requirements of ISO 14644-7 (Cleanrooms and associated controlled environments — Separative devices), ASTM F2096 (Standard Test Method for Detecting Gross Leaks in Packaging by Internal Pressurization), and aligned with FDA guidance on aseptic process validation, the GT-3.0 delivers repeatable, traceable, and auditable integrity data essential for GMP-compliant facilities.
Key Features
- Integrated dual-function architecture: self-contained air pump and rechargeable lithium-ion battery enable operation in off-grid or mobile containment environments without dependency on external compressed air sources.
- 10.1-inch high-resolution capacitive touchscreen interface supporting multilingual input (English, Chinese, numeric, and symbolic characters), facilitating comprehensive test annotation and operator identification.
- Automated test protocol selection: intelligent algorithm matches optimal pressure ramp rate, hold duration, and decay threshold based on glove material type, thickness, and historical performance data.
- Real-time pressure curve visualization with timestamped event markers—displaying pressurization phase, stabilization plateau, and decay slope—enabling root-cause analysis of transient vs. sustained leakage behavior.
- Role-based user management with electronic signature enforcement compliant with 21 CFR Part 11 requirements, including audit trail logging of all parameter changes, test initiations, and report approvals.
- Rugged industrial enclosure (IP54-rated) with vibration-damped base and acoustic insulation to maintain ≤50 dB(A) operational noise—critical for integration into quiet laboratory or cleanroom support zones.
Sample Compatibility & Compliance
The GT-3.0 accommodates standard isolator glove configurations including butyl rubber, chlorobutyl, nitrile, and laminated multilayer barrier gloves ranging from 0.3 mm to 1.2 mm nominal thickness. Its adjustable clamping mechanism supports glove cuff diameters from 120 mm to 220 mm. All test methodologies conform to internal SOPs referencing ISO 13408-2 (Aseptic processing of health care products — Part 2: Filtration), EU Annex 1 (Manufacture of Sterile Medicinal Products), and PDA Technical Report No. 27 (Glove Integrity Testing). Calibration traceability is maintained to NIST-traceable pressure standards, with annual verification intervals documented per ISO/IEC 17025 procedures.
Software & Data Management
The GT-3.0 ships with NeuronBC GITSuite™ v3.2—a Windows-based desktop application supporting raw data export (CSV, PDF, XML), configurable report templates (including GLP-compliant header blocks), and long-term database archiving. The software implements full ALCOA+ principles: Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, and Available. Remote diagnostics, firmware updates, and custom API integration (Modbus TCP, OPC UA) are available upon request for enterprise-level MES or LIMS connectivity. All data files include embedded digital signatures and immutable hash verification.
Applications
- Pre-use qualification and periodic requalification of RABS and isolator gloves in pharmaceutical sterile manufacturing.
- Leak mapping and failure mode analysis during glove aging studies or post-sterilization validation (e.g., after VHP or gamma exposure).
- Supporting regulatory submissions requiring documented evidence of barrier integrity per ICH Q5A(R2) and WHO TRS 986 Annex 2.
- Validation of glove replacement protocols following puncture incidents or routine lifecycle replacement schedules.
- Integration into continuous monitoring frameworks for Grade A environments where glove integrity correlates directly with particle ingress risk.
FAQ
What pressure range is supported for integrity testing?
The GT-3.0 provides precise, digitally controlled pressurization from 300 Pa to 1500 Pa, adjustable in 1 Pa increments via touchscreen interface.
Does the instrument comply with 21 CFR Part 11 requirements?
Yes—electronic signatures, audit trails, and role-based access control are implemented per Part 11 Annex B specifications, including mandatory password complexity, session timeout, and record retention policies.
Can test data be exported to LIMS or SAP systems?
Yes—via configurable ASCII/CSV output or optional OPC UA gateway module for real-time bidirectional integration with enterprise infrastructure.
Is external compressed air required for operation?
No—the built-in oil-free diaphragm pump and onboard battery eliminate dependency on facility air supply, enabling deployment in temporary or remote containment setups.
How often does the system require calibration?
Annual calibration is recommended; internal pressure sensor drift compensation occurs automatically during each power-up sequence using reference zero-point offset correction.
