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ASTM D613 Diesel oil cetane rating analyzer cetane number analyzer
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| Post Date: | May 08,2015 |
| Expiry Date: | Jun 07,2015 |
| Detailed Description: |
Price:negotiable USD Metric Tons Payment Method: 30%paid by T/T in advance and 70% paid by T/T Scope of application Cetane machine in accordance with ASTM D613, GB/T386 or standards fixed ignition lag measured cetane number of diesel and biodiesel, this product is suitable for nature of sample with a known ignition diesel cetane standard fuel (cetane and heptamethy l nonane mixture at a volume ratio) comparing ignition properties determined. specific method is to change compression ratio of engine Graduated flask, in order to obtain determined ignition lag (delay) period, fuel injection start and combustion (combustion) time interval between start. When sample or standard fuel in combustion process, this time interval should be fixed at 20 ° (crank angle of generator meter), but different fuel required for combustion of different compression ratio, which is end of compression stroke, temperature and pressure are different. Compression ratio according to sample gas is not more than five scale readings select two standard fuel cetane units, obtained in same way to determine ignition lag. When sample gas compression ratio scale reading in one of two standard fuel gas between scale readings, sample is calculated is designed and made as per interpolation of cetane number, symbol × ×.× / CN. For example 45.6/CN. Function characteristics 1, easy to operate. 2, standard oil with less (measured with ASTM cetane save 50% or more machine than). 3, measurement Precision (compared with ASTM cetane measuring machine). 4, to determine conditions faster (20-30 minutes). 5, measured sample speed. 6, green (with a unique spray wash exhaust). 7, low noise (a muffler tank). 8, variable compression ratio adjusted freely. |
| Company: | Changsha Friend Experimental Analysis Instrument Co., Ltd [ China ] |
| Contact: | Leo Yu |
| Tel: | 86-0731-83889629 |
| Fax: | 86-0731-88863596 |
| Email: | changshafriend@outlook.com |
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