Combination (Research & Motor Method) Octane Rating Unit SINPAR FTC-M2Is used as a complete system for determining octane number of motor fuels, conforming toASTM D2699 (RON) and ASTM D2700 (MON)Standard Test Methods. 

the Combination Octane Rating Unit provides quick switching between RON and MON test methods. with either method, testing capabilities cover the 40 -120 octane number range.

with excellent test accuracy and stable performance, FTC-M2 Octane Testing Engine is widely accepted and used in octane laboratories.

Combination Octane Rating Unit FTC-M2 with SXCP SystemIs the latest generation of octane rating unit with many easy-to-use features including automatic functions and enhanced documentation capabilities, conforming to the latest ASTM D2699 (RON) and ASTM D2700 (MON) Standard Methods.

SXCP Octane Rating SystemDelivers consistent and reliable test results, with standard features including on-screen operation, on-screen reports, falling level program, automated data recording, auto-set & auto-calculation system, integrated maintenance logs, and comprehensive safety system.  

Standards:
ASTM D2699 (RON) and ASTM D2700 (MON)

Combination Octane Rating Unit FTC-M2 produces test results under ASTM standard operating conditions:
Engine Speed: 600 RPM ±1% (RON)
Engine Speed: 900 RPM ±1% (MON)
Spark Timing: 13° BTDC (RON)
Spark Timing: Variable Based on Cylinder Height (MON)
Intake Air Temperature: 52°C±1°C (125°F ± 2°F) (RON)
Mixture Temperature: 149°C±1°C (300°F ± 2°F) (MON)
Coolant Jacket Temperature: 100°C ± 1.5°C (212°F ± 3°F)
Oil Temperature: 57°C ± 8.5°C (135°F ± 15°F)
Oil Pressure: 172 kPa - 207 kPa (25 - 30 PSI)
Intake Air Humidity: 25 - 50 grains of moisture/lb. Dry air
Power Supply: 380V 50Hz/60Hz with 3 Ph