Iibeakers zihlala zithweswe izidanga, oko kukuthi, ziphawulwe ecaleni ngemigca ebonisa umthamo oqulethwe.
Umzekelo, ibhekile eyi-250 ml inokuphawulwa ngemigca ebonisa ama-50, 100, 150, 200, kunye nama-250 ml wevolumu.La manqaku ayenzelwanga ukufumana umlinganiselo ochanekileyo wevolumu (isilinda esigqityiweyo okanye iflaski yevolumetric iya kuba sisixhobo esifanelekileyo ngakumbi kulo msebenzi), kodwa kunokuba luqikelelo.Uninzi lweebhiki zichanekile ukuya kuthi ga kwi-10%.
Imilinganiselo yonke ilinganiswa ngesandla, ngoko ke kunokubakho iimpazamo.Nceda uqhagamshelane nathi ngempahla ethile.
1101 | I-beaker ifom ephantsi Nge-spout kunye nezidanga eziprintiweyo | |
Umthamo(ml) | OD(mm) | Ubude(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 |
1102 | Ibeaker ende ifom Ene-spout kunye nezidanga eziprintiweyo | |
Umthamo(ml) | OD(mm) | Ubude(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 |
Iglasi ye-Borosilicate inemichiza egqwesileyo kunye neempawu zomzimba.I-cofficient yokwandiswa kwe-linear yeglasi yokuqala ye-hydrolyzable yi-3.3 yezicelo ezifuna ukuxhathisa kweekhemikhali kunye nokumelana nokushisa (kubandakanywa nokuxhatshazwa kwe-thermal), kunye nokuzinza okuphezulu komatshini.Yiglasi eqhelekileyo yezixhobo zekhemikhali.
Ubukho be-spout kuthetha ukuba ibhekile ayinakuba nesiciko.Nangona kunjalo, xa zisetyenziswa, iibheki zisenokugqunywa ngeglasi ukuze zithintele ukungcoliseka okanye ukulahleka kwezinto ezingaphakathi, kodwa zivumele ukuphuma komoya ngombhobho.Kungenjalo, ibhekha isenokugqunywa ngenye ibhekha enkulu ejikelwe, nangona iglasi yokuwotshi ikhethwayo.
Ukumakishwa komelele kwaye kunokusetyenziswa kuvavanyo lwaselabhoratri kunye nesilinda esithweswe isidanga seglasi.Imiphetho ebanzi kunye ne-tapered spout yokuzaliswa lula kunye nokugalela.
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 |
Ulwazi oluncinci lokulinga
Ibhekile isetyenziswa njengesitya sokusabela ukulungiselela isisombululo kwiqondo lobushushu begumbi okanye phantsi kokufudumeza, ukunyibilikisa into kunye nesixa esikhulu sento.
1. Xa ufudumeza i-beaker, beka inetha ye-asbestos ukuze ifudumale ngokulinganayo.Musa ukuyitshisa ngokuthe ngqo ibhekile ngedangatye.Udonga lwangaphandle lwebheki kufuneka lomiswe xa lufudunyezwa.
2. Ukutshatyalaliswa, ubuninzi be-liquid aludluli i-1/3 yomthamo, kwaye kuyimfuneko ukugubha ngentonga yeglasi.Sukuchukumisa umzantsi wendebe kunye nodonga lwendebe ngelixa intonga yeglasi ishukunyiswa.
3. Xa isetyenziselwa ukufudumeza kwamanzi, ungadluli i-2/3 yevolumu ye-beaker, ngokubanzi i-1/3 ifanelekile.
4. Xa ufudumeza amayeza atshabalalisayo, gubungela umphezulu wekomityi ukunqanda ukuchitheka kolwelo.
5. Musa ukusebenzisa ibhekile ukubamba imichiza ixesha elide ukuthintela uthuli ukuba lungangeni, okanye ukuba amanzi abe ngumphunga.
6. Musa ukusebenzisa ibhekile ukulinganisa ulwelo.
IYancheng Huida Glass Instrument Co., Ltd. ngumenzi onamava, ikakhulu ivelisa izixhobo zeglasi ezikumgangatho ophezulu waselabhoratri kunye nezinye iilebhu ngokubanzi.Ibhendi ye "YCHD" yokubilisa uchungechunge lweglasi kunye nezixhobo zokulinganisa i-volumetric ziyaziwa kwihlabathi jikelele.