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Room 102, Building 3, No. 2995 Liyue Road, Minhang District, Shanghai
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Shanghai Fanwei Instrument Equipment Co., Ltd
Diesel cetane number tester
NegotiableUpdate on 05/06
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Overview
Diesel cetane check-in $r $n1) equipped with a 360o adjustable touch screen operation console; $r $n2) * The system measures the real-time reading of the handwheel (no manual input required), and the cetane number of the oil sample to be tested can be directly read at the end of the test steps, and displayed directly on the computer; $r $n3) * The control unit adopts a modular plug-in card controller to ensure system stability and convenient maintenance; $r $n4) * Configure low-power cooling circulating water protection device, and independently configure cooling device for fuel injector;
Product Details
Diesel cetane check-inStandard operating condition parameters
- The main body is one unitStandard single cylinder, four stroke, variable compression ratio, indirect injection diesel engine；
- Test range: 0-100 cetane number (typical test range 30-65);
- Integrated engine design,The lubrication system pipeline is fully built-in and requires no daily maintenance;
- Cast iron cylinder diameter: 82.55mm (3.25in);
- Cast iron piston stroke: 114.3mm (4.5in);
- Compression ratio adjustment range: 8:1-36:1;
- CFRStandard crankcase, five sets of gears with dual balancing module;
- Cylinder working capacity: 0.61L (37.33 i)n3)；
- Cooling water temperature: 100 ± 2 ℃ (212 ± 3 ℉);
- Engine speed: 900 ± 9 r/min;
- Fuel injection advance angle: 13 ± 0.2 ° before top dead center;
- Fuel injection flow rate: 13 ± 0.2 ml/min;
- Fuel injector cooling temperature: 38 ± 3 ℃ (100 ± 5 ℉);
- Fuel injector: closed type, differential needle plug type, hydraulic operation;
- Injection opening pressure:10.30±0.34MPa；
- Adopting high-performance fuel injection pumps and single hole fuel injectors, the shape of the oil mist meets the standard requirements;
- Ignition delay angle: 13 ± 0.2 °;
- Inlet temperature: 66 ± 0.5 ℃ (150 ± 1 ℉);
- Lubricating oil temperature: 57 ± 8 ℃ (135 ± 15 ℉);
- Lubricating oil pressure: 172-207Kpa;
- Negative pressure of crankcase: 0.25-1.5Kpa;
- The oil cup and flow rate gauge are positioned 635 ± 25mm above the centerline of the fuel injection pump inlet;
- Protect the circulating water volume≤20L，Circulating water temperature≤Room temperature+5 ℃.
- Variable compression ratio plug automatically and accurately adjusts, without the need for manual handwheel adjustment operation;
- Integrated high-precision torque sensor for precise detection of variable compression ratio plug thrust torque. Using laser ranging for automatic reading, the test results are directly obtained. The fuel flow rate is controlled by a photoelectric automatic measurement system and touch screen adjustment. Real time monitoring of cooling water temperature, intake air temperature, nozzle temperature, engine oil temperature, fuel temperature, and motor power.
- Automatic turning system, automatic switching of oil cup, automatic flushing of oil, and automatic "one click" measurement of diesel cetane number throughout the processSimultaneously equipped with front mounted turning function
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