CFR-A1 Pro Haoyue automatic gasoline octane number measuring machine

The CFR-A1 gasoline octane number measuring machine is suitable for the determination of the octane number of automobile gasoline and ignition aero-engine gasoline (including motor method and research method). The test range is 40~120 O.N. The integration of a number of professional technologies brings users a superior use experience and accurate and reliable measurement results.

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Classification:

Petrochemical Products

Key words:

Product optimization

Detailed introduction:

Product Introduction

Applicable standards:
GB/T 5487 or ASTM D2699 or IP 237 or EN ISO 5144
GB/T 503 or ASTM D2700 or IP 236 or EN ISO 513

Product Features

CFR standard cast iron integral cooling jacket, cylinder and cylinder head integral casting
CFR standard crankcase, five-gear with double balance module, right engine, front turning system
The design, manufacture and inspection of the main mechanical components such as integrated cylinders, holders, pistons and carburetor components are strictly in accordance with the standards
A dual-purpose machine, the use of combined pulleys and new hybrid heater, to achieve the motor method, research method fast switching.
Built-in octane number and compression ratio curve, the test is simple and accurate
Real-time automatic display of ignition angle, lubricating oil temperature, intake air temperature, mixture temperature, compression ratio, cooling water temperature, speed and other working conditions, and abnormal alarm function
Precision laser displacement sensor, adjust without delay, accurate positioning cylinder height, and has a limit safety protection function
Built-in atmospheric pressure automatic compensation module, air pressure compensation during the test
Dynamic level search function to simplify the maximum knock signal adjustment
Compression ratio automatic adjustment, limit safety protection
The fuel vertical nozzle and the fourth oil cup have the refrigeration function to meet the test of light component oil.
Four oil cup drop level carburetor with drop level program, 4 independent horizontal nozzles and 1 vertical nozzle, precise control of fuel-air ratio
High-power dual-cycle air conditioner (ice tower) to effectively support the intake requirements of large-bore engines
High-power cold water circulation machine, water tank capacity ≥ 60L, water pressure: 0.2~0.4Mpa, working water temperature: 15~25 ℃
High-precision knock sensor, millisecond response, with automatic digital knock meter automatically record data and calculate the results
Two-stage oil filtration and lubricating oil cooling function to ensure long-term stable operation of the equipment
Standard oil pre-heating function, shortening the heating time
Automatic collection of test data, large capacity data storage
Automatically record the running time of the instrument and give prompt according to the requirements of instrument maintenance
Startup and test cumulative time record

Technical parameters

Technical parameters
Test Method	Meets GB/T 5487, GB/T 503,ASTM D2699,ASTM D2700, IP 236，IP 237，EN ISO 5163，EN ISO 5164
Octane number test range	40 ～ 120
Cast iron type cylinder diameter	82.55mm（3.250inch）
Piston stroke	114.30mm（4.50inch）
Cylinder capacity	0.61L（37.33in3）
Compression ratio adjustment range	4:1 ～ 18:1
Engine speed	Motor method: 900rpm ± 9rpm Research method: 600rpm ± 6rpm
Inlet and exhaust valve clearances (operating and hot)	0.20mm ± 0.025mm（0.008in ± 0.001in）
Spark plug gap	0.51mm ± 0.13mm（0.020in±0.005in）
Lubricating oil pressure	172 ～ 207kPa（25psi ～ 30psi）
Lubricating oil temperature	57 ℃ ± 8 ℃(135 ℉ ± 15℉)
Cylinder jacket coolant temperature	100 ℃ ± 1.5 ℃(212 ℉ ± 3℉)
Mixture temperature of motor method	149 ℃ ± 1℃(300 ℉ ± 2℉)
Intake air temperature of motor method	38℃ ± 2.8 ℃(100 ℉ ± 5℉)
Intake air temperature of research method	52 ℃ ± 1 ℃ (125℉ ± 2℉)(under standard atmospheric pressure) Corrected with atmospheric pressure and kept within ± 1 ℃
Ignition advance angle (real-time display)	Motor method: 26 btdc(ε = 5.0), according to compression ratio computer automatic adjustment research method: 13 btdc, fixed
Communication Interface	USB
Data Output	LIMS or Printer
Overall power	15KW
Instrument use environment	Temperature: 5~35 ℃; Humidity: 20 ~ 90% RH
Instrument power supply	AC380V±10%,50Hz AC220V±10%，50Hz
Overall dimension	1650mm wide x 900mm deep x 1420mm high
net weight of instrument	1200 KG