Measurement item | motor gasoline and diesel |
measurement unit of octane is ON | 40 to 120 |
Permissible error of octane | ± 0.5 max |
Fluctuate range of octane | ± 0.2 max |
Measuring Range For Aviation Gasoline | 86.0 to 105.0/MON |
Measuring Range For Gasoline For Motor Vehicles | National standard: 65.0 to 110.0/RON<br/> National-V standard: 70 to 115.0/RON<br/> Blended gasoline: 75.0 to 120.0/RON<br/> Light gasoline: 50.0 to 85.0 /MON<br/> Isomerized gasoline: 85.0 to 120.0/RON<br/> Arene gasoline: 90.0 to 120.0/RON |
Measuring Range For Ethanol | E93: 92.0 to 95.0/RON<br/> E97: 95.0 to 99.0/RON<br/> Judgement: 60.0 to 120.0/RON |
Measuring Range For Automobile Diesel Fuels | Cetane number: 25 to 75/CN<br/> Cetane index: 20 to 80/CI |
Calorimeter type | Isoperibol |
Oxygen filling | Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering |
Bomb volume | 250 ml |
Analysis time | < 8 min full test process: <10 min |
Calorimeter type | Isoperibol |
Temperature range | 5 to 40°C |
Measurement range | 5 to 40 MJ/ kg |
Operation Mode | The outer barrel temperature is constant |
Calorimeter type | Isoperibol |
Temperature range | 5 to 40°C |
Measurement range | 5 to 40 MJ/ kg |
Operation Mode | A. Outer barrel temperature follows room temperature change mode Or B. Outer barrel temperature constant mode |
Temperature Range | Ambient to 100°C |
Temperature Precision | ± 0.1°C |
Air Flow | 94 mL ± 5 mL/min, with flowmeters |
Timing Unit | 0 to 99 min 59 s, resolution 1 s |
Measuring range | 0 to 700 taper degree (digital display table 0-70 mm) |
Timing device | Timing error is less than ±0.1 s |
Resolution | 0.01 mm |
Needle insertion accuracy | ±1 cone insertion degree |
Experimental temperature range | -50 to 70°C |
Test sample volume | 50 ml |
Ambient temperature range | 10 to 40°C |
Humidity | ≤ 85% |