Automatic gasoline octane number tester

◆Testing department

Features:

◆The main body of the instrument is a standard single-cylinder engine with split variable compression ratio, equipped with carburetor, intake air dryer, ignition system, signal sensor components, and power system.

◆Compression ratio adjustment range: 4:1～18:1, the compression ratio can be controlled automatically and manually, the motor can rotate forward and reverse, and has the function of deceleration and self-locking to ensure the fixed position after adjustment.

◆17-inch industrial computer touch screen design, new software operation interface of WIN7 system, function options are clear at a glance. The software program has built-in working curves.

◆The computer automatically compensates the atmospheric pressure and configures the air pressure compensation curve, eliminating the trouble of manual table lookup, accurate compression ratio method test, built-in working curve, and the test result is convenient and quick

◆One machine for two purposes, using a combined pulley to quickly realize the automatic switching between the research method and the motor method, the new size of the hybrid heater, the switch between the research method and the motor method does not need to be disassembled.

◆The engine ignition advance angle is displayed in real time, which is convenient for working condition detection, and the motor method automatically corresponds to the compression ratio.

◆With the pressure monitoring in the crankcase of the engine, real-time understanding of the sealing performance of the piston, piston ring and cylinder liner, to grasp the stability of the engine operating conditions and instrument test conditions.

◆Ignition system: Hall ignition (magnetic induction ignition), repeatability is less than 0.2/R octane number. The magnetic knock sensor has improved sensitivity and anti-interference ability, and the knock signal is stable and standardized, and can be interchanged.

◆Configured with laser displacement sensor, adjustment without delay, with limit safety protection function

Application range:

◆Petroleum product manufacturers