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astm_d613fdr_3622_cetane_number_tester
ASTM D613,FDR-3622 Cetane number tester

ASTM D613,FDR-3622 Cetane number tester

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.

ጥያቄ
  • ዝርዝር
  • የውድድር ብልጫ

መግለጫ:
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.

መተግበሪያዎች:
1. ASTM D 613
2. ናፍጣ
3. ፔትሮሊየም, ሃይል, ኬሚካል, ምርምር, የጥራት ቁጥጥር እና ዩኒቨርሲቲ

መግለጫዎች:

የቴክኒክ መለኪያዎች 

የሞተር ዓይነት

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 ወደ 21

የሞተር ፍጥነት

1000r / ደቂቃ

የሞተር ማቀዝቀዣ

Closed water cooling

ሞተር መጀመሪያ

የኤሌክትሪክ ጅምር

የሞተር ዘይት

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

Engine rotation (flywheel end view)

በተቃራኒ ሰዓት አቅጣጫ

 

 

 

 

 

ዋና መለያ ጸባያት

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

የውድድር ብልጫ

Bench tester, single cylinder, horizontal, water-cooled, four-stroke standard, speed 1000R/min
1. በቻይና ውስጥ ትልቁ ምርት ፣ ሙሉ የላብራቶሪ መሳሪያዎችን ያቅርቡ ፣ ማንኛውንም ይቀበሉ  
የፋብሪካ ኦዲት ዓይነቶች.
2. በ R&D ፣ ቴክኖሎጂ ፣ ምርት ፣ ሽያጭ ፣ QC ፣ ​​ከሽያጭ በኋላ አገልግሎት ወዘተ  
ክፍሎች, አጠቃላይ እና ሙያዊ አገልግሎቶችን ይሰጣሉ.
3. መለዋወጫዎችን ከ Bosch, Siemens, Omron, Honeywell, ABB እና የመሳሰሉትን ያስመጡ.
4. ብዙ ነጻ የፈጠራ ባለቤትነት እና የምስክር ወረቀቶች ባለቤት ይሁኑ።
5. በተመጣጣኝ ዋጋ እና ምርጥ ምርቶችን ቃል ግባ.
6. ከሽያጭ በኋላ አገልግሎት ላይ ያተኩሩ, ማንኛውም ጥያቄ በ 24 ሰዓታት ውስጥ ግብረመልስ ያገኛል.
7. የበለጸገ የኤክስፖርት ልምድ።
8. በዓለም አቀፍ ደረጃ የሚታወቅ የምርት ስም ለመገንባት ቃል ገብቷል, ለእያንዳንዱ ደንበኛ አስተያየት ትኩረት ይስጡ.

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