Umgangatho ocacileyo kunye ne-amber ye-Amber Volumetric Flask Enomhlaba-kwisivalo seglasi okanye isivalo seplastiki

Inkcazelo emfutshane:

Igama leMveliso: I-Volumetric Flask

Uphawu:

1. Iklasi A

2. Ngomhlaba-kwisivalo seglasi okanye isivalo seplastiki

Izinto eziphathekayo: Boro 3.3 iglasi

Umbala: Ucacile kunye ne-amber

OEM iyafumaneka

Ixesha lentlawulo: T/T,L/C,Western Union,Palpay

Iisampulu: Inikezelwa ngeentsuku ezi-5 ngokubanzi

Ilayisha iPort: Qingdao / Shanghai port okanye ukuya kumthengi

Ukuhanjiswa kwexesha: Iintsuku eziyi-15-30 ukuya kubungakanani bomthengi


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iglasi yeLabhoratri

I-Volumetric Flask

Intshayelelo yeFlaski yeVolumetric

Iflaski yomthamo (iflaski yokulinganisa okanye iflaski ethweswe isidanga) sisiqwenga seglasi yelabhoratri, udidi lweflaski yebhubhoratri, elinganisiweyo ukuze iqulathe umthamo ochanekileyo kubushushu obuthile.Iiflaski zeVolumetric zisetyenziselwa ukuhlanjululwa okuchanekileyo kunye nokulungiswa kwezisombululo eziqhelekileyo.

Malunga neVolumetric Flask

Ukucaciswa kweMveliso

1621A

I-Volumetric Flask grade A., Ngomhlaba-kwisivalo seglasi okanye isivalo seplastiki, esicacileyo

Umthamo(ml)

Unyamezelo lwesakhono(±ml)

Umlomo ophantsi

Ubude(mm)

5

0.02

7/11

74

10

0.02

7/11

90

25

0.03

10/13

110

50

0.05

10/13

140

100

0.1

12/14

170

200

0.15

14/15

210

250

0.15

14/15

220

500

0.25

16/16

260

1000

0.4

19/17

310

2000

0.6

24/20

370

1622A

I-Volumetric Flask amber, ibakala A, Nomhlaba-kwisivalo seglasi okanye isivalo seplastiki

Umthamo(ml)

Unyamezelo lwesakhono(±ml)

Umlomo ophantsi

Ubude(mm)

10

0.02

7/11

90

25

0.03

10/13

110

50

0.05

10/13

140

100

0.1

12/14

170

200

0.15

14/15

210

250

0.15

14/15

220

500

0.25

16/16

260

1000

0.4

19/17

310

IVolumetric (2)
IVolumetric (1)
I-Flask (1)
Iflaski (2)
Iflaski (3)

Imiyalelo

Ngaphambi kokusebenzisa ibhotile yevolumetric, ezi zitsheki zimbini zilandelayo ziyafuneka.

1. Umthamo weflask yevolumetric uhambelana nento efunekayo.

2. Khangela ukuba i-cork iqinile kwaye ayivuzi.

Beka amanzi kwibhotile kufuphi nomgca wokumakisha, uvale isivalo ngokuqinileyo, kwaye uvumele ukuba ume imizuzu emi-2.Jonga ngephepha lokucoca elomileyo ecaleni komthungo webhotile ukuze ubone ukuba akukho kuvuza kwamanzi.Ukuba ayivuzi, vula iplagi nge-180°, uyivale ngokuqinileyo, uyijike, kwaye uvavanye ukuvuza kweli cala.Isivalo esiqinileyo kufuneka sigcinwe kwindawo ekhuselekileyo.Kucetyiswa ukuba ubophe intambo kwintamo yebhotile ukukhusela ukuba ingawi okanye ixutywe nezinye izithinteli.

Ecacileyo kunye ne-amber

Iiparamitha zeMveliso

I-BOROSILICATE GLASS

BORO3.3

SiO2 Umxholo >80%
Indawo yoxinzelelo 520°C
Inqaku le-Anealing 560°C
Inqaku lokuthambisa 820°C
Refractive Index 1.47
Ukuhanjiswa kokukhanya(2mm) 0.92
Imodyuli ye-elastic 67KNmm-2
Tensile strength 40-120Nmm-2
Uxinzelelo lweglasi ye-Optical Coefficient 3.8*10-6mm2/N
Ukuqhuba ubushushu (104dpas) 1220°C
Ukwandiswa kwe-Linear Coefficient (20-300°C) 3.3 * 10-6K-1
Ubuninzi (20°C) 2.23gcm-1
Ubushushu obuthile 0.9jg-1K-1
I-Thermal Conductivity 1.2Wm-1K-1
Ukumelana ne-Hydrolytic (ISO 719) IBanga loku-1
Ukumelana ne-Acid (ISO 185) IBanga loku-1
Ukumelana neAlkali(ISO 695) IBanga lesi-2
I-Thermal Shock Resistance Rod6 * 30mm 300°C

Umda weSicelo

g

Intsimi yezonyango

Izixhobo zeklasi

df

Ilebhu

Ishishini lemichiza


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