GBPI ZF-3600 Total Migration & Non-Volatile Residue Analyzer
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | ZF-3600 |
| Pricing | Upon Request |
Overview
The GBPI ZF-3600 Total Migration & Non-Volatile Residue Analyzer is an integrated, fully automated laboratory system engineered for precise gravimetric determination of total migration (evaporation residue) and non-volatile residue in food contact materials, pharmaceutical packaging, purified water, tobacco filter paper, chemical reagents, and solid dosage forms. It operates on the principle of controlled solvent evaporation followed by sequential drying, cooling, and high-precision gravimetric weighing to achieve constant mass—per established pharmacopoeial and regulatory protocols. The instrument implements a dual-chamber architecture: a temperature-regulated water bath chamber (up to 100 °C) for gentle solvent evaporation below boiling point, and a separate heating chamber (up to 125 °C) for post-evaporation drying at 105 °C. All thermal cycles, mechanical dispensing, cooling, desiccation, and microgram-level weighing are executed autonomously without operator intervention, minimizing human error and environmental interference.
Key Features
- Fully automated workflow: Integrated water bath evaporation, hot-air drying, forced-air cooling, precision weighing, and solvent recovery—executed under programmable sequence control.
- Dual-chamber thermal management: Independent water bath (room temp–100 °C) and drying oven (room temp–125 °C), each with ±0.5 °C temperature stability via electromagnetic PID control.
- High-throughput capacity: 36 independent test positions with individual 50 mL or 100 mL evaporating dishes; parallel processing ensures scalability for QC labs handling large sample volumes.
- Ultra-precise gravimetry: Three imported analytical balances (220 g max capacity, 0.01 mg readability) housed in thermally isolated, water-jacketed enclosures; real-time humidity/temperature stabilization during weighing enables ≤0.3 mg constant-mass tolerance.
- Intelligent liquid handling: Pneumatic valve–driven auto-dosing system with <0.1 mL residual volume; integrated level sensors enable autonomous water replenishment, drainage, and waste discharge.
- Eco-conscious solvent recovery: Built-in recirculating chiller (30 min cooldown to ambient), large-volume coolant reservoir, and dedicated solvent recovery bottle achieving >90% recovery efficiency for organic solvents including hexane, ethanol, acetic acid, and chloroform.
- GMP-compliant software architecture: Audit-trail enabled (user actions, parameter changes, weight logs), role-based access control, electronic signature support, and 21 CFR Part 11–ready data integrity features.
Sample Compatibility & Compliance
The ZF-3600 supports aqueous and organic matrices across diverse regulatory domains. Compatible samples include purified water, pharmaceutical primary and secondary packaging (e.g., blister films, IV bags), food-grade plastics and coatings, cigarette tipping paper, laboratory-grade reagents, and solid pharmaceuticals (for loss on drying and extractables testing). It conforms to multiple international standards: USP Water Determination, Ph. Eur. 9.0 Purified Water, ChP 2020 Vol. II & IV (Purified Water, Extractables, Loss on Drying), GB 31604.8–2016, EN 1186-3:2002 Method A, Korean MOHW Chapter IV Section 2–8, GB/T 9740–2008, GB 8538–2016, DZ/T 0064.9–2021, GB/T 14415–2007, and GB/T 5750.4–2006. Its design facilitates GLP/GMP-aligned validation—traceable calibration records, configurable pass/fail criteria, and immutable raw data storage meet audit readiness requirements.
Software & Data Management
The instrument runs on a dedicated Windows 10 Pro 64-bit platform with a modular, icon-driven GUI optimized for laboratory workflows. Users define test profiles—including evaporation time, bath/dry temperatures, cooling duration, and constant-mass threshold—via intuitive parameter trees. Real-time visualization includes live weight curves, chamber temperature/humidity plots, and status indicators for all subsystems. All measurement data—including timestamps, balance readings, thermal profiles, and event logs—are stored in encrypted, tamper-evident SQLite databases. Reports are exportable in PDF, CSV, and XML formats; customizable templates support regulatory submission formats. Remote diagnostics and firmware updates are enabled via secure HTTPS API integration with GBPI’s cloud-based LabLink IoT platform—allowing authorized users to monitor instrument health, retrieve historical datasets, download SOPs, and stream training videos without local IT infrastructure.
Applications
- Regulatory compliance testing of food contact materials per FDA 21 CFR §170–189 and EU Regulation (EC) No 10/2011.
- Pharmaceutical packaging extractables assessment per ICH Q5C and PQRI guidelines.
- Purified water quality control in sterile manufacturing environments (ISO 14644-1 Class A/B/C/D).
- Dissolved solids quantification in potable water, mineral water, and groundwater (TDS analysis).
- Loss on drying (LOD) and moisture content evaluation for APIs, excipients, and botanical extracts per USP and ChP 2020.
- Evaporation residue testing of industrial solvents, cleaning agents, and process chemicals per ASTM D129 or ISO 6251.
FAQ
What standards does the ZF-3600 directly support?
It natively implements test parameters and acceptance criteria from ChP 2020, USP , Ph. Eur. 9.0, GB 31604.8–2016, EN 1186-3:2002, and multiple Chinese national standards for water, packaging, and environmental testing.
Can the system handle volatile organic solvents safely?
Yes—the sealed dual-chamber design, integrated solvent recovery bottle, and exhaust-compatible ventilation interface ensure safe operation with hexane, chloroform, ethanol, and other low-boiling-point solvents.
Is the balance system validated for GxP environments?
Each balance undergoes factory calibration with NIST-traceable weights; the software enforces daily verification prompts, automatic drift compensation, and full audit trail logging required for FDA and EMA inspections.
How is data integrity maintained during long-duration tests?
All sensor inputs, actuator commands, and weight measurements are timestamped and cryptographically hashed at acquisition; database writes are atomic and journal-protected against power loss or interruption.
Does the ZF-3600 support remote monitoring and multi-site deployment?
Yes—it connects via Ethernet/Wi-Fi to GBPI LabLink, enabling centralized fleet management, cross-lab data harmonization, and role-based remote access with TLS 1.3 encryption.
