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astm_d613fdr_3622_cetane_number_tester
Deuchainn àireamh ASTM D613, FDR-3622 Cetane

Deuchainn àireamh ASTM D613, FDR-3622 Cetane

Diesel cetane tester in accordance with ASTM D613, GB / T386 and other standards with fixed ignition lag determination cetane number of diesel and biodiesel, this product is suitable for the ignition quality of diesel fuel sample with a known cetane number The standard fuel (cetane and heptamethyl nonane certain volume mixture) comparing the ignition properties determined.

RANNSACHAIDH
  • Sònrachadh
  • Buannachd farpaiseach

Tuairisgeul:
The specific method is to change the compression ratio of the engine  cylinder, in order to obtain the determined ignition lag (delay) period,  that the fuel injection start and combustion (combustion) time interval  between the start. Whether the sample or the standard fuel in the  combustion process, this time interval should be fixed at 20 degrees  (the generator crank angle count), but with different fuels at different  compression ratios required for combustion, that is, the end of the  compression stroke, temperature and pressure differences. According to  the compression ratio of the sample gas gauge reading select no more  than two standard fuel cetane number five units, obtained in the same  manner to determine the ignition lag. When the sample is compressed  between the gas gauge reading in more than two standard fuel gas gauge  reading, the cetane number is calculated by interpolation of the sample,  the symbol ××. × / CN. For example, 45.6 / CN.

Tagraidhean:
1. ASTM D 613
2. Dìosail
3. Petroleum, cumhachd, ceimigeach, rannsachadh, smachd càileachd agus oilthigh

Sònrachaidhean:

teicnigeach Chrìochan 

Seòrsa einnsean

Single cylinder, horizontal, water-cooled, four-stroke standard hair

The engine cylinder diameter (mm)

90

The engine cylinder stroke (mm)

90

Engine piston displacement (L)

0.573

Engine cylinder compression ratio

5 gu 21

Astar einnsean

1000r / mion

Fuarachadh einnsean

Closed water cooling

Engine toiseach

Toiseach dealain

Ola einnsein

L-ECC Diesel oil 20W / 40 (GB11122-89)

Engine rotation (flywheel end view)

Frith-deiseal

 

 

 

 

 

feartan

1.Professional knock sensor signal FDT-DS uses the industry standard design, more stable and reliable

2.Configure a special Friends knock detection system, to ensure zero knock signal, magnification, broadening adjust stability

3.The configuration FAD security system for emergency protection under abnormal conditions, protect the safety of operating personnel

Buannachd farpaiseach

Bench tester, single cylinder, horizontal, water-cooled, four-stroke standard, speed 1000R/min
1. Dèanamh as motha ann an Sìona, solar seata slàn de uidheamachd obair-lann, gabh ri gin  
seòrsa de sgrùdadh factaraidh.
2. Le R & D, Teicneòlas, Riochdachadh, Reic, QC, Às dèidh-reic seirbheis etc  
roinnean, a’ toirt seachad seirbheisean coileanta is proifeasanta.
3. Import accessories bho Bosch, Siemens, Omron, Honeywell, ABB agus mar sin air adhart.
4. Sealbhachadh mòran peutantan neo-eisimeileach agus teisteanasan.
5. Geall prìs reusanta agus bathar as fheàrr.
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7. Eòlas às-mhalairt beairteach.
8. Dealasach a bhith a' togail suaicheantas ainmeil air feadh an t-saoghail, thoir aire do bheachdan air ais bho gach neach-ceannach.

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