SYP2102-V Gasoline Octane Number TesterDetailed product description：

The SYP2102-V gasoline octane number tester is used to measure the anti knock performance of gasoline for automobiles and spark ignition aircraft engines in accordance with standards such as GB/T503, GB/T5487, ASTMD2699, and ASTMD2700. This product is suitable for comparing the combustion performance of gasoline and its components with a mixture of standard iso octane (2.2.4 trimethylpentane)+standard n-hexane using motor method and research method, to determine the anti knock performance of gasoline and its components with an octane number of 50-100 units. Automatically display, save test results, and print test reports.

1. Applicable standards:
① GB/T 503 Gasoline Octane Number Tester (Mazda Method)
② ASTMD2699 Gasoline Octane Number Tester (Mazda Method)
③ GB/T5487 Gasoline Octane Number Tester (Research Method)
④ ASTMD2700 Gasoline Octane Number Tester (Research Method)

2. Instrument features:
Adopting an embedded computer system
A stable operating system
Infrared touch screen TFT human-machine dialogue
Humanized operation interface
Automatically adjust compression ratio
Automatically display, save, and print test results
Indoor air cooling and drying improve the reproducibility of test data

3. Main technical indicators:
Control method: Industrial controller computer control
Compression ratio: automatic and manual control
Display: 17 "TFT display with infrared touch screen
Engine power indication: digital power meter
Engine speed: Motor method 900 ± 9 (γ/min) Research method 600 ± 6 (γ/min)
Coolant temperature: 100 ℃ (indicated by digital temperature/mercury thermometer)
Air heating temperature: Motor method 165 ± 1 ℃ (indicated by digital temperature/mercury thermometer)
Research method 52 ± 1 ℃ (indicated by digital temperature/mercury thermometer)
Ignition advance angle: (ε=5.5) Motor method (before top dead center) 24 °± 2 ° (digital display)
(ε=6.66) Research method (before top dead center) 13 °± 1 ° (digital display)
Valve clearance: intake valve 0.20mm, exhaust valve 0.25mm
Spark plug gap: 0.5mm
Gap between circuit breakers: 0.5mm
Clearance between piston top and cylinder head: (ε=5.5) 17.5mm
Compression pressure: (ε=5.5) 0.7~0.85Mpa
Cylinder diameter: 65mm
Stroke: 100 mm
Control method: Industrial grade embedded computer and related measurement and control circuit control
Compression ratio: 4.1:1-12.1:1 (automatic and manual control)
Data output: Print output
Engine power indication: digital power meter
Oil pressure at operating temperature:>0.15MPa (indicated by oil pressure gauge)
Cumulative engine: software cumulative timing
Main accessories of the instrument: a huge ice tower for engine intake drying (controlling 4-9 ℃)