ASTM D613 Automatic Diesel Cetane Number Tester

Automatic Diesel Cetane Number Tester                      

Product model: JF386D

Technical Parameter

1. Applicable standards: GB/T 386, ASTM D613

2. Measurement Range of Cetane Number: 0～100 Cetane number (Typical test range: 30 ~ 65)

3. Fuel injection quantity: 13.0 ± 0.2ml/min

4. Coolant temperature: 100±1.5℃,The single experiment error is ±0.5℃

5. Oil pressure at operating temperature:＞0.17Mpa

6. Lubricating oil temperature: 57±8.5℃, Measure with thermistor fully immersed in crankcase oil

7. Injector needle valve lift: 0.127±0.025mm 

8. Lubricating oil pressure: 172-207kPa (Under standard test conditions)

9. Ignition advance Angle: Before top dead center 13.0°

10. Valve clearance: Inlet valve 0.2mm, exhaust valve 0.2mm  

11. Engine speed: 900 ±9 r/min  

12. Diameter of cylinder: 82.55mm

13. Piston stroke: 114.30mm

14. Compression ratio adjustment range: 8:1~ 36:1

15. Inlet temperature: 66℃（±0.5℃）

16. Fuel injector opening pressure: 10.30±0.34Mpa

17. Fuel injector cooling temperature: 38℃±3℃ 

Features

1. The fuel flow is controlled by photoelectric automatic measuring system and computer.

2. Real-time display of working curve, timely understand the ignition time point of the instrument;

3. Fuel injection advance Angle DNZD controller, using imported electronic control pump and fuel injection nozzle;

4. The adjustable compression ratio plug regulating handwheel is consistent with the imported instrument structure, and the general type is extremely high.

5. Intake configuration: large capacity air purification device;

6. Exhaust configuration: the instrument is equipped with noise elimination device, which can effectively eliminate the noise during operation.

7. Engine running pressure negative pressure sensor, real-time display;

8. Engine power indicator, digital screen display;

9. Recording the cumulative time of startup and test automatically;

10. Oil intake system: equipped with 3 parallel tanks and 1 flow detection tube;

11. Safety system: Set emergency stop function to realize emergency protection under abnormal state;

12. Intelligent diagnosis of the working condition of the instrument, using control technology with data acquisition, automatic calculation, and automatic control;

13. Automatic table lookup, printing, prompt and other functions.

1. Q: What services are supported? 

A: Free lifetime online technical services are supported.   

2.Q: How long is the warranty period of the equipment sold? 

A: The warranty is for twelve months 

3.Q: How long is the delivery time? 

A: Within 3 working days after receiving the down payment for the products in stock, and the specific delivery time depends on the order quantity and products.   

4.Q: What is the minimum order quantity? 

A: For the equipment, the minimum order quantity will be 1 set. For the lab parts, please contact us for final confirmation. 

5.Q: What’s your transportation? 

A: Express, air, sea transportation are supported, and appointed forwarders are also supported. 

6.Q: Do you accept customization service? Can I have my logo on the machine? 

A:Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine.   

7.Q: How to install and use the product? 

A: Operating instructions or video will be sent to you online or by email. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use.  

8.Q: What’s the trade term and delivery term? 

A: Most of the common trade terms are supported, like CIF, FOB, CFR and so on . We have ordinary instruments in stock, the delivery time is 1-7 working days. If there are not in stock, the delivery time is 15-30 working days after the down payment.  If you are in urgent, we can consider making a special arrangement for you.