Combination Octane Rating Unit FTC-M with SXCP
- Company Name:Shanghai Sinpar Scientific Instrument Co.,Ltd
- Membership:Free Member
- Member Since:2019. 02.18
- Country/Region:China
- City:Shanghai
- Contact:Kayla Zhang
- Related Keywords:gasoline octane numb
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Shanghai Sinpar Scientific Instrument Co.,Ltd
[China]
Basic Information | |
Standard | ASTM D2699 RON ASTM D2700 MON |
Working Range | 40-120 gasoline octane number |
Operation Conditions | |
Engine Speed (Motor) | 900±9 rpm |
Engine Speed (Research) | 600±6 rpm |
Ignition Timing (Motor) | Variable as Cylinder Height (C.R.) is Changed |
Ignition Timing (Research) | 13° BTDC |
Intake Air Temperature (Motor) | 38°C±1°C |
Intake Air Temperature (Research)*1 | 52°C±1°C at Std. Barometer, Depends on Barometric Pressure |
Intake Mixture Temperature (Motor)*2 | 149°C±1°C |
Cylinder Jacket Coolant Temperature | 100°C±1.5°C |
Crankcase Oil Temperature | 57°C±8.5°C |
NOTE:*1 If IAT tuning is used to qualify the engine as fit-for-use, the temperature can be adjusted within ±22°C from the base temperature specified for the prevailing barometric pressure, and this temperature shall then be maintained within ±1°C when CR or KI results used for octane determination on each fuel are recorded. See ASTM D2699 for details. | |
NOTE:*2 If intake MIXT tuning is used to qualify the engine as fit-for-use, the temperature can be adjusted between 141°C-163°C, and this temperature shall then be maintained within ±1°C when the CR or KI results used for octane determination on each fuel are recorded. See ASTM D2700 for details. | |
Engine Information | |
Compression Ratio (C.R.) | 4:1-18:1 |
Cylinder Bore (Diameter) | 82.55 mm (Standard) |
Stroke | 114.30 mm |
Carburetor Venturi (Research) | 14.30 mm |
Intake Valve Clearance (Hot) | 0.20 mm±0.025 mm |
Exhaust Valve Clearance (Hot) | 0.20 mm±0.025 mm |
Intake Valve Opens Timing | 10°±2.5° ATDC |
Intake Valve Closes Timing | 34° ABDC |
Exhaust Valve Opens Timing | 40° BBDC |
Exhaust Valve Closes Timing | 15°±2.5° ATDC |
Crankcase Oil Pressure | 172 kPa - 207 kPa |
Function Information | |
Operating Panel | SXCP Digital Control Panel |
Knock Meter | Automated Digital Knock Meter |
Compression Ratio Adjustment | Motor-Driven (Auto-Adjust) |
Compression Ratio Display Device | Dial Indicator & Digital Counter |
Engine Speed Conversion | Dual-Speed Motor |
Carburetor | Four-Bowl Falling Level (with a cooling function) |
Ignition Timing Display | Digital (Auto-Set) |
Crankcase Pressure Display | Yes |
Electronic Barometer | Yes |
Crankcase Oil Heater | Yes |
Oil Temperature Display | Yes |
Report Generation | Yes |
Maintenance Log | Yes |
Air Humidity Control Apparatus | Yes |
Exhaust Surge Tank System | Yes |
Unit Protection Systems | Yes |
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