Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Cetane Analyzer NCEA-100 measures cetane numbers from 0 to 100, providing accurate analysis of diesel fuel ignition quality. It is equipped with a two-stage filtration lubrication system, including circulating cooling and auxiliary oil preheating. Our unit incorporates a large-capacity air purification system for optimal air intake. It utilizes advanced photoelectric measurement technology to detect and adjust fuel flow automatically. This analyzer features a negative pressure sensor for real-time monitoring of engine operation pressure.
| Cetane Number Range | 0 to 100 (Typical: 30 to 65) |
|---|---|
| Operating Temperature | 15℃ to 35℃ |
| Operating Humidity | 20% to 80% RH |
| Cast Iron Cylinder Bore Diameter | 82.55 mm (3.250 inch) |
| Piston Stroke | 114.3 mm (4.50 inch) |
| Compression Ratio Range | Adjustable 8:1 to 36:1 |
| Cylinder Displacement | 0.61 L (37.33 in³) |
| Cylinder Jacket Coolant Temperature | 100℃ ± 2℃ (212℉ ± 3℉) |
| Water Circulator | Powerful upper exhaust-cooled water circulator |
| Water Tank Capacity | ≥ 60 liters |
| Cooled Water Outlet Pressure | 0.2 to 0.4 MPa |
| Water Circulator Temperature Range | 15°C to 25°C |
| Engine Speed | 900 rpm ± 9 rpm |
| Injection Timing | 13° ± 0.2° BTDC |
| Injection Pressure | 10.3 MPa ± 0.34 MPa (1500 psi ± 50 psi) |
| Injection Flow Rate | 13 ml/min ± 0.2 ml/min |
| Injector Coolant Temperature | 38℃ ± 3℃ (100℉ ± 5℉) |
| Valve Clearance (Hot) | 0.2 mm ± 0.025 mm (0.008 in. ± 0.001 in.) |
| Intake Air Temperature | 66℃ ± 0.5℃ (150℉ ± 1℉) |
| Lubricating Oil Temperature | 57℃ ± 8℃ (135℉ ± 15℉) |
| Lubricating Oil Pressure | 172 kPa to 207 kPa (25 psi to 30 psi) |
| Basic Compression Pressure | 3275 kPa ± 138 kPa (475 psi ± 20 psi) |
| Crankcase Internal Pressure | 0.25 to 1.5 kPa less than atmospheric pressure |
| Fuel Head Height | 635 mm ± 25 mm (25 in. ± 1 in.) |
| Power | 380V, 50Hz |
| Dimensions (W×D×H) | 1550 × 900 × 1720 mm |
| Weight | 1200 kg |
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