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Octane & Cetane Analyzer

Portable octane/cetane analyzer

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New oil products grade analyzer is manufactured on the basis of advanced high precision microprocessor. the instrument can be used together with a PC a laptop through USB interface. Analyzer uses automatic computer-based calibration, saving measured data in the instrument memory with analysis date and time followed by their transfer to the PC (in Microsoft Excel or txt format). The instrument has easy of control attrition and aggressive environments resistive 8-key antiglare keyboard (made in Germany).

When determining petrol breakdown time, the petrol brand is selected in the instrument. The instrument switches to corresponding operating mode. Oxidative stability determination complies with GOST 4039-88 (ASTM D 525)

The instrument uses the timer microchip, which allows storing measurement results with analysis date and time. These data can also be transmitted to the computer.

New computer software is included into the set.

- measurement results are reflected on computer screen in convenient form;

Parameter descriptionMeasurement unitsValue
Measured petrols octane numbers rangeON40–125
Acceptable limit of octane number measurement basic error, maxON± 0.5
Limit of acceptable difference between parallel octane number measurements, maxON± 0.2
Petrol oxidation breakdown time measurement rangemin.50-2400
Acceptable basic error limit of petrol oxidation breakdown time%5
Cetane numbers measurement rangeCN20–100
Acceptable basic error limit of cetane numbers, maxCN±1.0
Acceptable difference limit between cetane numbers parallel measurements, maxCN± 0.5
Acceptable error limit when determining diesel-fuel pour pointC o± 2
Kerosine content determination range in diesel fuels%0-95
Mode for pour point depressants content determination for diesel fuel%3
Acceptable basic error limit when determining kerosene content in diesel fuels%0.2-1
Acceptable basic error limit when determining of pour point depressants content%0.01
Measurement times1–5
Insufficient power supply indication operation thresholdV5.4
Instrument useful lifeyears6
Overall dimensions of:  
     electronic modulemm211x100x45
     sensor #1 and #2:mm60х100
     Instrument mass with one sensor/two sensorsgr850
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