Aparat determinare cifra octanica si cetanica

Test results equivalent to ASTM D2699 and D2700 test methods

Measures all grades of unleaded gasoline and ethanol blended gasoline

Test results equivalent to ASTM D613 for Cetane Number of diesel fuels (Optional with K88612). Displays results in 20 seconds

Directly measures octane number for {(R+M)}/2, RON and MON

Optional feature for cetane number determination of diesel fuels

Includes RS-232 output, built-in printer and LCD display

Results traceable to official knock engine laboratory

GPS model available for use with GPS locator accessory Safety Features Out of Temperature Range Warning: Analyzer displays Out of Range Warning Message when instrument in being used outside of its standard operating temperature range. Either above 38°C or below 7°C.

Producător: Koehler

Model: K88600

Cod: 748eed3a6bba

Preţ, fără TVA: La cerere


Telefon: 0744.594.794 / 0251.417.664


Measures octane number via near-infrared (NIR) transmission spectroscopy utilizing 14 near-infrared emitting diodes with narrow bandpass filters, a silicon detector system, and a fully integrated microprocessor. Simple octane number determination requires three easy steps: sampling a background signal, acquiring two absorption spectra of the gas sample, and then acquiring a second background signal. Analyzer is pre-calibrated for unleaded gasoline and ethanol-blended fuels, and can be calibrated for up to eight additional fuel types. The analyzer is small, lightweight, and operates on "AA" batteries or AC. Before each reading, the unit standardizes itself to assure accuracy. The octane number is printed with time and date on the built-in printer. All data can be downloaded via the RS232 port to an external computer.

Out of Calibration Range Warning: Analyzer displays “Too High” or “Too Low” message when measurement reading is out of the instruments calibration range.

Bad Curve Warning: Analyzer warns user when light protective lid is not on during testing. External light source will greatly disrupt results.

Accuracy and repeatability:

equivalent to ASTM approved test methods (ASTM D2699, D2700)

Sample Holder:

Sealed, cubical glass container (75mm optical path length)

Sample Volume:

8 Ounces (approx. 225 mL)

Operating Temperature Range:

7°C - 38°C - Pre-calibrated for unleaded & ethanol-blended gasoline (Analyzer can be calibrated for up to 8 additional fuel types.) Battery operated (6 AA batteries)


220-240V 50/60Hz


wxdxh,in.(cm): 13 1⁄2x4 1⁄2x2 1⁄2 (34x11 1⁄2x6 1⁄4)

Net Weight:





Printer Paper, 10 Rolls


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Sample Holder (additional)


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Sample Holder (Box of 12)


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Light Shield


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RS232 Cable


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Aluminum Sample Carrying Case w/12 Sample Holders


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GPS Locator


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Additional Fuel Calibration


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Cetane Number Calibration


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ASTM D2699, D2700

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