Kjeldahl Flasks
a.Maeneene mata
b.Atete ki te pāmahana teitei
c.Atete ki te pehanga teitei
d.Atete ki te waikawa kaha(haunga HF) kaha alkali me
e.Taumau rawa
f.Ko te whakarea iti o te roha wera
g.He tino marama
Whakaahuatanga
Ngā āhuatanga
- Mata maeneene
- Ātete ki te pāmahana teitei
- He ātete ki te pehanga teitei
- He ātete ki te waikawa kaha(haunga te HF) kawakore kaha me te
- Te pumau o nga rawa
- He iti te whakarea o te roha wera
- Puataata teitei
Rahi Tonu
|
Kjeldahl Flasks |
||||
|
Rōrahi/ml |
Te diameter o waho mo te kaki/mm |
Te diameter o waho mo te tinana/mm |
teitei katoa/mm |
Te matotoru o te pakitara paku/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 |
Nga tono
Pūtaiao Kai me te Kai
Te tātari ihirangi pūmua i roto i nga hua kai.
01
Matū Ahuwhenua
Te oneone, te tongi, me te tātari hauota hua.
02
Te Aroturuki Taiao
Te whakamatautau hauota wai para me te parahanga.
03
Biochemistry & Pharmaceuticals
Te inenga pūmua i roto i nga tauira koiora me nga raau taero.
04
Ahumahi matū
Te ine hauota i roto i nga puhui pararopi, pararopi hoki.
05
Āhuatanga
|
Āhuatanga ā-tinana |
Uara |
|
Maamaa |
＞99.99% |
|
Kiato |
2.2g/cm3 |
|
Puataata |
＞90% |
|
Mohs pakeke |
5.5--6.5 |
|
Ira Hurihanga |
1280 tohu |
|
Te Wahi Whakangohe |
1780 tohu |
|
Waenga Whakawhana |
1250 tohu |
|
Wehana Tauwhāiti (20 - 350 tohu) |
670J/kg. tohu |
|
Te Waawera (20 tohu) |
1.4W/m. tohu |
|
Kawenga Wera (w/mk,1000 tohu) |
1.0-1.2 |
|
Taurangi Refactive |
1.4585 |
|
Whakarea o te Roha Ngawha |
5.510 -7cm/cm. tohu |
|
Wera - Te Pawera mahi |
1750--2050 tohu |
|
Waa poto - Te Pawera Ratonga |
1300 tohu |
|
Roa - Te Pawera Ratonga |
1100 tohu |
|
Ngā Āhuatanga matū |
Uara |
|
Atete waikawa |
Waikawa Kaha(haunga te HF),Kawakawa kaha, otinga waro |
|
Te pāmahana teitei Te waikura |
Tino pai |
|
Ihirangi poke Metal |
<5 ppm |
|
Nga Taonga Hiko |
Uara |
|
Te ātete |
7107Ω.cm |
|
Te Kaha Wetewete |
250~400Kv/cm |
|
Dielectric Tonu |
3.7~3.9 |
|
Te Whakaaetanga Whakakotahitanga Dielectric |
＜410-4 |
|
Koe Ngaronga Dielectric |
＜110-4 |
|
Nga Taonga Miihini |
Uara |
|
Te Kaha Kōpeke |
1100MPa |
|
Te kaha piko |
67MPa |
|
Te Kaha Toka |
48MPa |
|
Poisson's Ratio |
0.14~0.17 |
|
Kōwae a Young |
72000MPa |
|
Kōwae kutikuti |
31000MPa |
Te tuku
FAQ
Q1: He aha te teitei o te pāmahana ka taea e te pounamu Kjeldahl te tu?
A: Tae atu ki te 1,200 tohu, engari ko te whakamahi roa i runga ake i te 1,000 tohu ka whakaiti i te oranga.
Q2: Ka taea te whakamahi me te waikawa hydrofluoric (HF)?
A: Kaore, ka whakakorehia e te HF te kiripaka. Whakamahia nga ipu PTFE, konukawata ranei mo te nakunaku HF.
Q3: He aha te whiriwhiri quartz i runga i te karaihe borosilicate?
A: Ko te Quartz he teitei ake te parenga waiariki, he pai ake te mauroa matū, me te ma.
Q4: He aha nga rahi e waatea ana?
A: Rahi noa: 50mL, 100mL, 250mL, 500mL, 1000mL (nga rahi ritenga e waatea ana i runga i te tono).
Hot Tags: kjeldahl ipu, Haina kjeldahl ipu kaihanga, kaiwhakarato, wheketere
Tukuna Uiui
Ka Pai Ake Anei Koe
