Oil and fuel analysis
Analyzer Type and Purpose
Portable oil and fuel contamination and quality analyzer
Measured Oil and Fuel Parameters
Viscosity, density, temperature, dielectric constant, moisture content, contamination level, particle count
Measurement Method
ISO 11171, ISO 4406, ISO 11170, GB/T 18854-2002, NAS 1638
Operational Measurement Range
Particle size 1 – 100 µm (ISO 4402) or 4 – 70 µm(c) (ISO 11171)
Analytical Accuracy / Error Margin
± 1 pollution level / ± 20 % (particle counting)
Instrument Resolution Capability
8 channels (1, 2, 5, 10, 15, 25, 50, 100 µm or 4.6 – 70 µm(c))
Single Sample Analysis Time
5 – 7 minutes
Sample Type and Required Volume
Hydraulic, gear, turbine and lubricating oils — ≈ 250 ml
Instrument Operating Temperature Range
Ambient to 50 °C (up to 90 % RH, non-condensing)
Sample Temperature Range
Controlled temperature 40 °C ± 0.3 °C
Fuel Viscosity Range
1 – 500 cSt (accuracy ± 5 % or 1 mPa·s)
Density / Specific Gravity Range
600 – 1250 kg/m³ (accuracy ± 2 %)
Flash / Ignition Point Range
—
Sulfur / Moisture / Impurity Measurement Range
Moisture: 0 – 2000 ppm (± 0.3 %) or 0 – 1 aw (± 0.3 %)
Analysis Principle
Optical measurement of particles and moisture in oil flow
Sensor Type and Calibration Method
Optical sensor; calibrated per ISO 11170
Built-in Memory and Data Storage
32 GB (up to 300 000 results), USB data export
Interfaces and Connectivity
USB, RS-232; direct LIMS connection
Software / LIMS Compatibility
Compatible with PC and LIMS; data export to Excel / PDF
Display Type and Control Interface
7-inch touchscreen LCD display
Power Supply and Energy Consumption
Built-in battery (3 h operation); charging via 220 V 50/60 Hz
Body Material and Protection Class (IP Rating)
Anti-corrosion and anti-pollution coating / IP not specified
Dimensions and Weight
380 × 300 × 172 mm; 9.5 kg
Standard Supply Set
PT-OCM 100 unit with printer, inlet/outlet tubes, 2× 250 ml bottles, 2× batteries, adapter, SOP, test report, USB drive, carrying case
Optional Accessories and Upgrades
Spare printer papers, extra batteries, sample filters
Operating and Storage Conditions
0 to 50 °C, humidity up to 90 % RH, non-condensing
Warranty and Service Support
12-month warranty, manufacturer support by PETROTECH
Manufacturer and Country of Origin
PETROTECH, UAE (Dubai Airport Free Zone)
Additional Notes and Model Features
Built-in printer, touchscreen display, automatic temperature control at 40 °C, intelligent high-precision viscosity evaluation system