Tianezk TM0640(TP-3) Microwave-Assisted Extraction System
| Brand | Tianezk |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TM0640(TP-3) |
| Microwave Power | 2800 W |
| Microwave Frequency | 2450 MHz |
| Temperature Control Range | 0–350 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Cavity Material | 316L Industrial-Grade Stainless Steel |
Overview
The Tianezk TM0640(TP-3) Microwave-Assisted Extraction (MAE) System is an engineered platform for rapid, reproducible, and solvent-efficient isolation of target analytes from solid and semi-solid matrices—including plant tissues, soil, sediments, biological tissues, and industrial waste materials. Based on the fundamental principle of microwave dielectric heating, the system applies controlled 2450 MHz electromagnetic energy to induce molecular rotation and frictional heating within polar solvents and moisture-rich samples. This localized thermal activation accelerates mass transfer across phase boundaries while minimizing thermal degradation—preserving labile compounds such as polyphenols, alkaloids, pesticides, and persistent organic pollutants (POPs). Unlike conventional Soxhlet or reflux extraction, MAE achieves extraction equilibrium in minutes rather than hours, with significantly reduced solvent consumption and improved analyte recovery. The TM0640(TP-3) is designed for compliance-driven laboratories requiring trace-level quantification under standardized regulatory protocols.
Key Features
- Industrial-grade magnetron with multi-port emission architecture generating a three-dimensional, uniform microwave field—validated via cavity mode mapping and temperature homogeneity testing across 40-position rotor configuration.
- 316L stainless steel monolithic cavity construction—fully welded-free, corrosion-resistant, and optimized for minimal microwave reflection and standing-wave interference.
- Dual independent safety interlocks: real-time per-vessel temperature and pressure monitoring with automatic power cutoff upon threshold exceedance; six-layer floating safety door with mechanical latch + electronic lock + acoustic-optic alarm cascade.
- Integrated elastic pressure-release inner vessels fabricated from TFM-PFA laminated fluoropolymer—self-regulating venting above preset thresholds without consumables or manual intervention.
- 7-inch capacitive color touchscreen interface supporting bilingual (English/Chinese) operation, preloaded EPA Method 3546, ASTM D5762, and HJ 765-2015 workflows, with embedded digital user manual and maintenance scheduler.
- Rapid post-extraction cooling: high-capacity corrosion-resistant centrifugal blower combined with forced-air vortex circulation reduces cavity temperature from 350 °C to <60 °C in ≤90 seconds.
Sample Compatibility & Compliance
The TM0640(TP-3) accommodates up to 40 × 100 mL extraction vessels simultaneously, enabling high-throughput batch processing of heterogeneous environmental and biological samples. Outer vessels are constructed from either aerospace-grade carbon-fiber-reinforced PEEK or high-purity polyetheretherketone—offering exceptional mechanical strength, chemical inertness, and thermal stability up to 350 °C. Inner vessels utilize imported TFM (modified PTFE) and PFA coextruded liners to ensure ultra-low extractables and resistance to aggressive solvents (e.g., nitric acid, hydrofluoric acid mixtures, acetonitrile, chloroform). The system meets structural and operational requirements referenced in US EPA SW-846 Method 3546, ASTM D5762-22 (Standard Test Method for Determination of Total Carbon in Solid Waste), and China’s HJ 765-2015 (“Microwave Extraction Method for Organic Compounds in Solid Wastes”). All firmware and data handling routines support audit-ready GLP/GMP documentation practices, including user authentication, electronic signatures, and immutable event logs.
Software & Data Management
The embedded control software provides full method development, execution, and post-run review capabilities. Each extraction run records time-stamped temperature/pressure profiles per vessel, microwave power modulation history, and cooling kinetics. Data export is supported in CSV and PDF formats compliant with LIMS integration standards. The system supports optional 21 CFR Part 11-compliant software add-ons—including role-based access control, electronic signature validation, and audit trail generation—with configurable retention policies aligned with ISO/IEC 17025 and CNAS accreditation requirements. No cloud dependency: all raw sensor data and method files are stored locally on encrypted internal flash memory.
Applications
- Environmental analysis: extraction of PAHs, PCBs, organochlorine pesticides, and dioxins from soils, sludges, and fly ash per HJ 765-2015 and EPA 8270.
- Pharmaceutical QC: isolation of active botanical constituents (e.g., curcumin, ginsenosides) from herbal matrices under validated SOPs.
- Food safety testing: rapid recovery of mycotoxins (aflatoxin B1, ochratoxin A) and veterinary drug residues from cereals and animal feed.
- Geochemical research: leaching of rare earth elements (REEs) and heavy metals (As, Cd, Pb) from mineral ores using acidic or chelating microwave-assisted digestion.
- Academic and method development labs: platform for optimizing solvent selection, irradiation time, and ramp profiles in green chemistry studies.
FAQ
What safety certifications does the TM0640(TP-3) hold?
The system complies with IEC 61000-6-3 (EMC emissions), IEC 61000-6-4 (industrial immunity), and GB 4793.6-2008 (safety requirements for laboratory equipment). CE marking is available upon request with EU Representative documentation.
Can the system be integrated into an existing LIMS environment?
Yes—via RS-232, USB host, or optional Ethernet port; raw data export formats (CSV, PDF) and metadata tagging conform to ASTM E1469 and ISO/IEC 17025 Annex A.2 requirements.
Is method validation support provided?
Tianezk supplies application notes, spike-recovery datasets, and blank matrix validation reports for HJ 765-2015 and EPA 3546. On-site IQ/OQ protocol assistance is available through authorized service partners.
What maintenance intervals are recommended?
Magnetron output calibration and cavity integrity inspection every 12 months; TFM-PFA vessel replacement advised after 200 cycles at >250 °C or upon visible etching. Full preventive maintenance checklist included in onboard help system.
Does the system support unattended overnight operation?
Yes—scheduled start/stop, auto-shutdown on completion, and continuous thermal-pressure watchdog ensure safe extended runs. All alarms trigger local SMS/email alerts when connected to optional network module.
