bayyanannu babban / karamin ɗan ƙarami 600ml 150ml 2000ml pyrex gilashin beaker

Short Bayani:

Sunan Samfur: Beaker

Halin:

1.Tall form da low form

2. Tare da spout

3. buga karatun

Kayan abu: gilashin Boro 3.3

Launi: bayyanannu

OEM yana samuwa

Lokacin Biya: T / T, L / C, Western Union, Palpay

Samfura: Ana miƙa tsakanin kwanaki 5 gaba ɗaya

Loading Port: Qingdao / Shanghai tashar jiragen ruwa ko har zuwa abokin ciniki

Bayarwa Lokaci: 15-30 kwanaki har zuwa yawan abokin ciniki


Bayanin Samfura

Alamar samfur

Gilashin Laboratory

Mai shayarwa

Gabatarwar Beaker

Sau da yawa ana yin karatun biredi, watau, alama a gefe tare da layuka masu nuna ƙarar da ke ciki.
Misali, ana iya yiwa giya mai milimita 250 alama da layuka don nuna 50, 100, 150, 200, da 250 na ƙara mai girma. Wadannan alamomi ba nufi ga samun wani madaidaici ji na girma (a kammala karatunsa Silinda ko wani volumetric flask zai zama wani karin dace kayan aiki ga irin wannan aiki), amma a kan hakkin. Yawancin masu yin burodi daidai suke cikin ~ 10%.

Sigogin samfura

Gilashin GYARA

BORO3.3

SiO2 Abun ciki > 80%
Matsalar Iri 520 ° C
Wurin Kulawa 560 ° C
Matsayi mai laushi 820 ° C
Fihirisar Refractive 1.47
Isar da Haske (2mm) 0.92
Na'urar roba 67KNmm-2
Siarfin Tenarfi 40-120Nmm-2
Gilashin damuwa na Gwanin Gwaninta 3.8 * 10-6mm2 / N
Zazzabi mai sarrafawa (104dpas) 1220 ° C
Arirgar Coefficient na Fadada (20-300 ° C) 3.3 * 10-6K-1
Yawa (20 ° C) 2.23gcm-1
Musamman zafi 0.9jg-1K-1
Conarfin zafi 1.2Wm-1K-1
Tsarin Hydrolytic (ISO 719) Darasi 1
Tsarin Acid (ISO 185) Darasi 1
Aliarfin Alkali (ISO 695) Hanyar 2
Arfin ckarfin rarfin Ruwa6 * 30mm 300 ° C

game da beaker

Bayanin Samfura

clear largesmall (1)

Gilashin Borosilicate yana da kyawawan sinadarai da kaddarorin jiki. Linearfin haɓakar linzamin na gilashin hydrolyzable na farko shine 3.3 don aikace-aikacen da ke buƙatar kyakkyawan juriya na sinadarai da juriya na thermal (gami da haɓakar girgizar zafin jiki), da kuma kwanciyar hankali na inji mai ƙarfi. Gilashi ce ta yau da kullun don kayan aikin sunadarai.

clear largesmall (2)
clear largesmall (3)

Kasancewar ɓarke ​​yana nufin cewa mazuruƙin ba zai iya samun murfi ba. Koyaya, lokacin da ake amfani da shi, gilashin agogo na iya rufe masu beaker don hana gurɓata ko asarar abubuwan da ke ciki, amma barin ƙoshinwa ta hanyar abin da yake fitowa. A madadin haka, ana iya rufe mai beaker da wani ɗan ƙaramin abin sha wanda aka juya, duk da cewa gilashin agogon an fi so.

Alamar tana da ƙarfi kuma ana iya amfani dashi a cikin gwajin gwaji tare da silinda da aka kammala karatun gilashi. Yankunan gefuna da buta waɗanda aka toka don sauƙin cikawa da zubawa.

Samfurin samfur

Girman duka ana auna su da hannu, saboda haka akwai wasu kurakurai. Da fatan za a tuntube mu don takamaiman jigilar kaya.

clear largesmall

1101

Mai shayarwa formananan tsari Tare da lalacewa da buga karatun

.Arfi
(ml)

OD
(mm)

Tsawo
(mm)

5

22

30

10

26

35

25

34

50

50

42

60

100

51

70

150

60

80

200

65

88

250

70

95

300

80

110

400

80

110

500

87

118

600

90

125

800

100

135

1000

106

145

2000

130

185

3000

150

210

5000

170

270

10000

217

350

clear largesmall beaker (1)
clear largesmall beaker (2)

1102

Mai shayarwa tsayi mai tsayi Tare da lalacewa da buga karatu

.Arfi
(ml)

OD
(mm)

Tsawo
(mm)

25

30

55

50

38

70

100

48

80

150

54

95

250

60

120

400

70

130

500

75

140

600

80

150

800

90

175

1000

95

185

2000

120

240

3000

135

280

htr (1)
htr (2)

Knowledgearamin ilimin gwaji
Ana amfani da beaker azaman jirgin ruwa na amsawa don shirya mafita a zafin jiki na ɗaki ko ƙarƙashin dumama, narkar da abu da kuma adadi mai yawa na abu.
1. Idan ana dumama garin beaker, sanya net asbestos dan zafi sosai. Kai tsaye kar a dumama ɗan burodi da wuta. Bangon bangon na beaker yana buƙatar bushewa lokacin da yake mai zafi.
2. Don rushewa, adadin ruwa bai wuce 1/3 na ƙarar ba, kuma ya zama dole a motsa tare da sandar gilashi. Kar a taɓa ƙasan kofin da bangon ƙoƙon yayin da ake zuga sandar gilashin.
3. Lokacin amfani dashi don dumama ruwa, kar ya wuce 2/3 na ƙarar beaker, galibi 1/3 ya dace.
4. Idan ana dumama magungunan lalatattu, sai a rufe fuskar kofin a kan kofi dan hana zuban ruwa.
5. Kada ayi amfani da kanunfari don rike sinadarai na dogon lokaci don hana kura daga fadawa, ko dusar ruwa.
6. Kada ayi amfani da beaker don auna ruwan.


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