TimePower TP662 Automated Distillation Apparatus for Petroleum Products
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer | TimePower Co., Ltd. |
| Model | TP662 |
| Temperature Range | 0–400 °C |
| Temperature Accuracy | ±0.1 °C |
| Cold Bath Temperature Range | 0–60 °C |
| Distillation Rate | 1–11 mL/min |
| Volume Measurement Range | 1–111 mL |
| Volume Resolution | 0.1 mL |
Overview
The TimePower TP662 Automated Distillation Apparatus is a fully integrated, ASTM D86-23 and ISO 3405 compliant system engineered for precise determination of initial boiling point (IBP), final boiling point (FBP), and intermediate recovery temperatures across petroleum distillates. It operates on the principle of standardized atmospheric distillation—where a representative sample is heated under controlled ramp rates, vaporized progressively, condensed in a calibrated condenser, and collected volumetrically while continuously monitoring steam temperature at the distillation head. Designed specifically for volatile organic liquids and refined hydrocarbon streams, the TP662 delivers reproducible, traceable, and auditable distillation curves essential for refinery process control, quality assurance, and regulatory compliance.
Key Features
- 10.4-inch high-resolution color touchscreen interface with intuitive workflow navigation and real-time graphical display of temperature–volume profiles.
- Imported Pt100 platinum resistance thermometer (DIN Class A) ensures long-term stability and traceable temperature measurement accuracy of ±0.1 °C across the full 0–400 °C range.
- Optical volume detection system using industrial-grade photoelectric sensors (sourced from Europe) achieves ±0.1 mL resolution and repeatability over 1–111 mL collection range.
- Integrated Danfoss (Secop) hermetic compressor enables rapid, stable cold bath cooling (0–60 °C) and independent recovery chamber temperature control (10–40 °C), minimizing thermal lag and improving fraction separation fidelity.
- Automatic ambient pressure sensing and real-time correction to standard atmospheric pressure (101.3 kPa), ensuring thermodynamic consistency per ASTM D1298 and IP 279 protocols.
- Programmable termination logic: test concludes automatically upon reaching either user-defined steam temperature threshold or target recovery volume—supporting both ASTM D86 Mode A (temperature-triggered) and Mode B (volume-triggered) methodologies.
- Safety-integrated nitrogen purge function (manual activation) mitigates fire risk during high-boiling or unstable fractions, aligning with OSHA 1910.106 and NFPA 30 requirements.
Sample Compatibility & Compliance
The TP662 accommodates standard ASTM D86 glassware—including 125-mL distillation flasks, 600-mm condensers, and 100-mL graduated cylinders—and supports method adaptation for gasoline (ASTM D86, D323), aviation turbine fuels (ASTM D1655 Annex A1), naphthas (ASTM D2887), diesel (ASTM D975), and specialty solvents (ISO 4257). All hardware and software functions comply with GLP data integrity standards, including electronic audit trails, user-access controls, and non-modifiable raw data storage. Optional configuration supports 21 CFR Part 11 readiness via time-stamped, password-protected operator logs and digital signature capability.
Software & Data Management
Embedded firmware implements a deterministic, event-driven control architecture—separating heating rate control, condensate tracking, and data acquisition into independent modules for enhanced reliability. Raw temperature and volume data are logged at ≥2 Hz and exported in CSV or XML format for LIMS integration. Graphical output includes dual-axis plots (°C vs. mL recovered), annotated IBP/10%/50%/90%/FBP markers, and deviation overlays against reference standards. Calibration records, maintenance logs, and method parameters are stored locally with SHA-256 hashing to prevent tampering.
Applications
- Refinery QC labs: Routine verification of cut points in crude distillation units (CDUs) and fractionation columns.
- Fuel certification: Compliance testing for EN 590 (diesel), ASTM D1655 (jet fuel), and GB/T 6536 (Chinese national standard).
- Research & development: Boiling point distribution analysis of biofuels, synthetic lubricants, and pyrolysis oils.
- Contract laboratories: Accredited testing per ISO/IEC 17025, with full traceability to NIST-traceable temperature and volume references.
- Academic instruction: Teaching distillation thermodynamics, phase behavior, and ASTM methodology in chemical engineering curricula.
FAQ
What standards does the TP662 support out-of-the-box?
ASTM D86, ISO 3405, GB/T 6536, and IP 123—with optional firmware modules available for ASTM D1078 (low-boiling volatiles) and D2887 (simulated distillation via GC).
Is external calibration required before first use?
No—the instrument ships with factory calibration certificates for temperature (NIST-traceable Pt100) and volume (certified glassware); however, users must perform initial verification using certified reference materials per ASTM E29.
Can the TP662 operate unattended overnight?
Yes—equipped with thermal runaway protection, automatic shutdown on error detection, and continuous power-fail recovery; recommended for single-shift operation only per IEC 61000-4-30 immunity specifications.
Does it support multi-user environments with role-based access?
Yes—administrator, analyst, and reviewer accounts with configurable permissions for method editing, result approval, and audit log review.
What maintenance intervals are recommended?
Condenser cleaning after every 50 runs; cold bath refrigerant inspection annually; optical sensor alignment verification quarterly per manufacturer’s PM checklist.
