SHATOX SX-300 Portable Petroleum Quality Analyzer
| Origin | Russia |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SHATOX SX-300 |
| Pricing | Available Upon Request |
Overview
The SHATOX SX-300 Portable Petroleum Quality Analyzer is a field-deployable, microprocessor-controlled instrument engineered for rapid, on-site assessment of fuel and lubricant quality parameters. It operates on a dual-sensor dielectric spectroscopy platform—combining high-precision volumetric resistivity measurement with multi-frequency capacitance and dissipation factor analysis—to deliver correlated, physics-based characterization of hydrocarbon-based fluids. Unlike optical or combustion-based methods, the SX-300 relies on non-destructive dielectric response profiling across defined frequency bands, enabling simultaneous quantification of conductivity, permittivity, loss tangent, and interfacial polarization effects. This architecture supports ASTM D2699/D2700 (motor/research octane number), ASTM D4737/D613/EN ISO 5165 (cetane number), ASTM D525 (oxidative stability), and GOST 14203-69 (dielectric moisture determination) without sample preparation or consumables. Designed for refinery field labs, fuel distribution terminals, and military logistics units, the SX-300 meets operational requirements for ruggedness, battery-assisted portability (<850 g), and real-time data traceability.
Key Features
- Integrated dual-sensor system: Sensor #1 optimized for volumetric resistivity (10⁶–10¹⁴ Ω·m) and dielectric moisture; Sensor #2 configured for high-voltage dielectric strength (5–100 kV) and loss tangent (0.01–40%) measurements
- Onboard memory with timestamped logging (date/time-stamped per measurement, compliant with GLP audit trail requirements)
- USB interface supporting direct data export to PC in native .CSV, .TXT, and Excel-compatible formats
- German-manufactured 8-key tactile keypad: chemically resistant, scratch-proof, and glare-free for glove-compatible operation in industrial environments
- Preloaded database of OEM lubricant dielectric signatures (updateable via software); enables brand identification of engine oils, transformer oils, and hydraulic fluids based on permittivity and loss tangent correlation
- Automated calibration routines with drift compensation; supports user-initiated verification using included sample simulators
- Measurement cycle time: 1–5 seconds per parameter set, minimizing downtime during high-throughput screening
Sample Compatibility & Compliance
The SX-300 accommodates liquid petroleum products including gasoline, diesel, jet fuel, biodiesel blends, crankcase oils, transformer oils, and hydraulic fluids. It complies with multiple international test standards through method-equivalent dielectric correlation: ASTM D2699/D2700 (ON), ASTM D4737/D613/EN ISO 5165 (CN), ASTM D525 (induction period), GOST 4039-88 (oxidative stability), and GOST 14203-69 (water-in-oil emulsion quantification). Its volumetric resistivity mode satisfies IEC 60296 and ASTM D1169 for insulating oil purity assessment. All firmware and data handling protocols adhere to FDA 21 CFR Part 11 principles for electronic records and signatures, including secure user authentication, immutable audit logs, and version-controlled software updates.
Software & Data Management
The bundled Windows-based application provides intuitive graphical display of real-time dielectric spectra, trend charts, and pass/fail flagging against configurable specification limits. Measurement reports include full metadata: operator ID, sensor ID, ambient temperature/humidity (via optional external probe), GPS coordinates (if connected), and compliance reference standard. Exported datasets retain embedded timestamps and measurement uncertainty values as defined in instrument specifications. The software supports batch reporting, PDF certificate generation, and integration with LIMS via ODBC-compliant database connectors. Firmware updates are delivered via signed binary packages with SHA-256 hash validation to ensure integrity and regulatory compliance.
Applications
- Rapid field verification of gasoline octane rating and detection of illegal manganese/nickel/ferrocene additives
- Determination of diesel cetane number and quantification of cold-flow improvers (CFPP depressants) and kerosene dilution
- Oxidative stability assessment of gasoline (induction period, 50–2400 min) per ASTM D525
- Dielectric moisture content (0–30% w/w) in turbine and transformer oils per GOST 14203-69
- Identification of base oil type (Group I–V) and additive depletion status in used engine oils via dielectric constant and loss tangent trends
- Breakdown voltage testing of insulating oils (5–100 kV) with ±1 kV accuracy for substation maintenance programs
- Quantitative detection of particulate contamination (mechanical impurities) via dielectric dispersion anomalies
FAQ
Does the SX-300 require consumables or reagents for routine operation?
No. All measurements are non-invasive and rely solely on dielectric property interrogation; no solvents, electrodes, or disposable cells are needed.
Can the instrument be calibrated in the field without sending it to a service center?
Yes. Internal calibration routines are accessible via the keypad interface; verification is performed using two included certified sample simulators.
Is the database of lubricant brands updatable by the end user?
Yes. The software includes a secure database editor allowing authorized users to add or modify OEM dielectric signature profiles using reference measurements.
What environmental conditions affect measurement accuracy?
Ambient temperature deviations beyond 15–35 °C may introduce minor drift in resistivity readings; the instrument includes automatic thermal compensation, and all specifications assume operation within this range.
How is data integrity ensured during USB transfer to a host PC?
All exported files contain embedded CRC-32 checksums and retain original timestamp metadata; the software validates file integrity post-transfer and logs any discrepancy.
