SHATOX SX-200 Portable Octane and Cetane Analyzer
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SHATOX SX-200 |
| Price | Upon Request |
Overview
The SHATOX SX-200 Portable Octane and Cetane Analyzer is a field-deployable, multi-parameter fuel and lubricant quality assessment instrument engineered for precision, repeatability, and operational robustness in demanding industrial environments. It employs a hybrid electrochemical and dielectric spectroscopy measurement principle—calibrated against standardized reference fuels—to determine gasoline octane numbers (RON, MON, AKI), diesel cetane numbers, cloud point estimation, transformer oil dielectric strength (breakdown voltage), dielectric dissipation factor (tan δ), and hydrocarbon-based fluid conductivity and purity indices. Designed to meet the analytical requirements of mobile laboratories, refinery offsites, customs inspection points, power plant maintenance teams, and environmental compliance units, the SX-200 delivers laboratory-grade data without requiring fixed infrastructure or solvent-based wet chemistry.
Key Features
- Simultaneous real-time calculation and display of Research Octane Number (RON), Motor Octane Number (MON), and Anti-Knock Index (AKI = (RON + MON)/2) per ASTM D2699 and D2700
- Integrated cetane number determination compliant with ASTM D4737, ASTM D613, and EN ISO 5165
- Digital temperature-controlled sample interface enabling precise thermal stabilization (±0.1 °C) during dielectric and conductivity measurements
- Embedded microprocessor architecture supporting rapid signal acquisition (<5 s per test), on-device data logging (up to 1,000 records), and non-volatile memory retention
- Field-replaceable AA battery operation (6×AA, 9 V nominal) with low-voltage warning threshold at 5.4 V; optional 220 V AC adapter included
- Backlit LCD display with intuitive menu navigation, battery status indicator, and charging status LED
- Modular sensor design allowing configurable parameter selection—users may activate only RON, only cetane, or full multi-parameter mode per application need
- Ruggedized portable form factor: sensor unit (60 × 100 mm), electronics unit (100 × 210 × 25 mm), total mass 680 g
Sample Compatibility & Compliance
The SX-200 accepts undiluted liquid hydrocarbon samples—including unleaded gasoline, oxygenated blends (e.g., ethanol-gasoline), diesel fuels (EN 590, ASTM D975), used engine oils, industrial hydraulic fluids, and transformer insulating oils (IEC 60296, ASTM D877/D1816). All measurement protocols align with internationally recognized standards: octane testing per ASTM D2699-22 and D2700-22; cetane per ASTM D4737-23 and EN ISO 5165:2021; dielectric breakdown voltage per ASTM D877 and IEC 60156; dielectric dissipation factor per ASTM D924; conductivity per ASTM D2624. The instrument supports GLP-compliant workflows via timestamped audit trails, user-accessible calibration logs, and RS232 data export compatible with LIMS integration.
Software & Data Management
The included Windows-compatible software suite (provided on CD-ROM) enables bidirectional communication via RS232 cable for firmware updates, calibration coefficient loading, and batch data retrieval. Raw measurement files are exported in CSV format with embedded metadata (date/time stamp, operator ID, sample ID, ambient temperature, battery level). The software supports statistical analysis (mean, SD, CV%), trend charting across sequential tests, and generation of PDF-formatted compliance reports suitable for internal QA documentation or regulatory submission. Audit trail functionality meets minimum requirements for FDA 21 CFR Part 11–aligned environments when paired with controlled user accounts and electronic signature protocols.
Applications
- Real-time quality verification at retail fuel dispensing sites and bulk terminals
- In-process monitoring during refinery blending operations and additive dosing validation
- Customs and border control screening for fuel adulteration, tax classification, and specification conformity
- Preventive maintenance diagnostics for turbine and generator lubricants in power generation facilities
- Condition-based assessment of transformer oil insulation integrity in substation asset management programs
- Environmental agency field testing for fuel spill characterization and hydrocarbon fingerprinting support
- Mobile lab deployment in remote exploration or military logistics where benchtop analyzers are impractical
FAQ
What standards does the SX-200 comply with for octane and cetane testing?
The analyzer implements algorithms traceable to ASTM D2699, D2700, D4737, D613, and EN ISO 5165, with calibration performed using NIST-traceable reference fuels.
Can the SX-200 measure used engine oil degradation?
Yes—it quantifies dielectric properties and conductivity shifts correlated with oxidation, soot loading, and glycol/water contamination, providing an empirical purity index up to 95% with ±0.1% accuracy.
Is external power required for operation?
No—the device operates fully on six AA alkaline batteries (included); the 220 V AC adapter is provided for extended stationary use and battery recharging.
How is data integrity ensured during field use?
Each measurement is time-stamped, stored in non-volatile memory with checksum validation, and exportable with full metadata—supporting traceability under ISO/IEC 17025 and internal QA procedures.
What is the mean time between failures (MTBF) under typical field conditions?
Rated at ≥1,000 operating hours per ANSI/IEEE Std 762-2006 methodology, validated across 50,000+ field cycles in third-party reliability testing.
