Kjekehl flasks
Izixhobo: 99.99% Ficetz iglasi (Sio₂)
Indlela: Ukusika, iPoling, ukuDriling, i-etching, njl.
Ubungakanani: isiko
I-Moq: i-PCS ye-1
Inkcazo
Iimbonakalo
a. Indawo egudileyo
b. Ukunganyange kubushushu obukhulu
c. Ukumelana noxinzelelo oluphezulu
d. Ukunganyangeki kwi-acid eyomeleleyo (ngaphandle kwe-HF) i-alkali eyomeleleyo kwaye
e. Uzinzo lwezinto ezibonakalayo
f. Ukusebenza okuncinci kulwandiso lwe-shirmal
g. Ukungafihli nto
Ubungakanani obuqhelekileyo
|
Kjekehl flasks |
||||
|
Umthamo / ml |
Ububanzi be-Outter yeNdlela / mm |
Ububanzi bodwa bomzimba / mm |
ukuphakama ngokupheleleyo / mm |
I-mini yodonga / mm |
|
50 |
22 |
51 |
200 |
1.0 |
|
100 |
22 |
60 |
200 |
1.0 |
|
250 |
34 |
81 |
270 |
1.0 |
|
500 |
34 |
101 |
300 |
1.0 |
|
750 |
34 |
115 |
340 |
1.3 |
|
1000 |
34 |
125 |
350 |
1.3 |
Izicelo
a. Isayensi yokutya kunye nesondlo - iprotheyini yomxholo kwiimveliso zokutya.
b. I-chemistry yezolimo-umhlaba, isichumisi, kunye nohlalutyo lwe-throgen.
c. Ukuhlolwa kweliso kwindalo-amanzi amdaka kunye novavanyo lwe-nitrogen ongcolileyo.
d. I-biochemistry kunye namachiza amayeza - Iiproteyisi kwiisampulu zebhayoloji kunye neziyobisi.
e. Umzi-mveliso wekhemikhali-umlinganiso we-nitrogen kwi-organic kunye ne-inculands.
Iipropathi
|
Iipropathi zomzimba |
Amaxabiso |
|
Ubunyulu |
＞99.99% |
|
Ukuxinana |
2.2G / cm3 |
|
Ukungafihli |
＞90% |
|
Mohs ubunzima |
5.5--6.5 |
|
Indawo yokusebenza |
I-1280 degree |
|
Indawo yokuthambisa |
I-1780 Degree |
|
Inqaku leNqaku |
I-1250 degree |
|
Ubushushu obuthile (20 - 350 degree) |
I-670J / kg. isidanga |
|
Ukuqhutywa kwe-thermal (20 degree) |
1.4w / m. isidanga |
|
Ukuqhutywa kobushushu (W / MK, i-1000 Degree) |
1.0-1.2 |
|
Isalathiso sokuqaqamba |
1.4585 |
|
Ukusebenza kolwando lwe-shirmal |
5.510 -7cm / cm. isidanga |
|
Ishushu - ubushushu bokusebenza |
I-1750 ~ 2050 degree |
|
Kufutshane - iqondo lokushumayela lexesha |
I-1300 degree |
|
Ixesha elide - ubushushu benkonzo yexesha |
I-1100 degree |
|
Iipropathi zeekhemikhali |
Amaxabiso |
|
I-Acid enganyangeki |
I-acid eyomeleleyo (ngaphandle kwe-HF), i-alkali eyomeleleyo, isisombululo sezinto eziphilayo |
|
Amaqondo obushushu aphezulu kwi-Corrosion |
Ngokugqwesileyo |
|
Umxholo wentsimbi |
<5 i-PPM |
|
Iipropathi zombane |
Amaxabiso |
|
Ukuxhathisa |
7107Ω.cm |
|
Amandla okuhlala |
I-250 ~ 400kv / cm |
|
Delectric rhoqo |
3.7~3.9 |
|
I-Deecric Action isebenze |
＜410-4 |
|
Ilahleko yeDelectric App |
＜110-4 |
|
Iipropathi zoomatshini |
Amaxabiso |
|
Amandla engcinezelo |
I-1100MPA |
|
Ukugoba amandla |
I-67MPA |
|
Tensile strength |
I-48MPA |
|
Umyinge wePoisson |
0.14~0.17 |
|
Imodyuli yoMncinci |
I-72000MPA |
|
Shear uModyuli |
I-31000MPA |
Ukuhambisa ngenqanawe
Kutheni Ukhetha
Ukwenza ngokwezifiso:
Yenza ngokwezifiso iimveliso zakho ngokweemfuno zakho
I-24 Inkonzo ye-Intanethi:
Qhubela ingxelo yakho ngexesha
Ixabiso lokukhuphisana:
Ixabiso lefektri kodwa liphezulu - umgangatho
Ukuhanjiswa kwehlabathi:
Umnyango - ukuya -}
Imibuzo ebuzwa kakhulu
I-Q1: Yeyiphi iqondo lobushushu eliphezulu i-quartz kjeldedl flask linokumelana?
I-A: ukuya kuthi ga kwi-1,200 degree, kodwa ukusetyenziswa ixesha elide ukusetyenziswa ngaphezulu kwe-1 000 isidanga kunokunciphisa ubomi obomi.
I-Q2: Ngaba inokusetyenziswa nge-hydrofluoric acid (hf)?
A: Hayi, i-HF inyibilikisa i-quartz. Sebenzisa izikhongozelo zePTFO okanye zeplatinam ze-hf dig.
Q3: Kutheni ukhetha i-ranz ngaphezulu kweglasi?
I-A: I-RARTZ inesingqala esiphezulu sokunganyangeki, ukuqina kwekhemikhali, kunye nokucoceka okuphezulu.
I-Q4: Ngabayintoni ubungakanani obufumanekayo?
A: Ngoyikiso-mali obuqhelekileyo: 50ml, 100ml, i-100ml, i-500ml, i-5000ml, i-1000ml (ubungakanani bobukhulu obufumanekayo kwisicelo).
Iifayile ezishisayo: I-KJeldahl Flasks, China Kjeldahl Flaskrs, Abathengisi, umzi-mveliso
Thumela u kuphanda
Unokuthanda
