Kev Taw Qhia Thiab Cov yam ntxwv tseem ceeb ntawm Cov iav qhov hnyav lub raj mis

Jan 29, 2026 Tso lus

Taw qhia

Lub khoblub raj mis hnyav, feem ntau hu ua Weighing Bottle lossis Weighing Bottle with Ground Glass Stopper, yog ib qho tseem ceeb ntawm chav kuaj iav. Nws yog lub cylindrical hlab ntsha, feem ntau yog ua los ntawm borosilicate iav (rau zoo heev thermal thiab tshuaj tiv thaiv), featuring ib tug meej, txuam av iav stopper.

Nws lub luag haujlwm tseem ceeb yog txhawm rau txhawm rau ntsuas qhov hnyav ntawm cov qauv khoom hnyav-tshwj xeeb yog cov uas muaj hygroscopic, volatile, los yog huab cua-sensitive- ntawm kev ntsuas qhov sib npaug siv txoj kev "hnyav los ntawm qhov sib txawv". Qhov kev tsim no ua kom cov qauv tiv thaiv los ntawm atmospheric noo noo thiab cov pa paug thaum lub sij hawm hnyav thiab khaws cia.

 

Cov yam ntxwv tseem ceeb

1. Airtight Seal: Lub iav iav qhov chaw sib hloov tau muab kev ruaj ntseg, airtight foob. Qhov no yog qhov tseem ceeb heev rau kev tiv thaiv cov qauv los ntawm kev nqus dej noo los ntawm huab cua los yog ua rau tsis muaj kev xav tsis zoo thaum lub sij hawm hnyav.

2. Chemical Inertness: Ua los ntawm siab - iav zoo (tshwj xeeb tshaj yog borosilicate), lub raj mis tiv taus cov tshuaj feem ntau. Nws tsis hnov ​​​​mob los yog paug cov qauv rhiab, ua kom lub cev hnyav.

3. Thermal Stability: Borosilicate iav hnyav fwj tuaj yeem tiv taus cua sov thiab cua txias dua. Lawv tsim nyog rau ziab cov qauv hauv qhov cub yam tsis muaj cracking lossis degrading.

4. Tsim kom muaj Precision: Tsim los nrog cov phab ntsa tuab tuab thiab ruaj khov, nws cov qauv tsim txo cov teebmeem buoyancy thiab ua kom zoo ib yam, rov ua tau zoo ntawm qhov sib npaug. Nws cov huab hwm coj tsawg txheeb ze rau nws qhov ntim kuj yog qhov zoo.

5. Transparency & Clarity: Cov iav ntshiab tso cai rau kev pom kev yooj yim ntawm cov qauv kev mob, theem, thiab xim yam tsis tas yuav qhib lub raj mis.

 

Hom Hom

Siab -form (High-form) Lub raj mis hnyav: Muaj lub cev siab dua, nqaim dua. Qhov zoo tshaj plaws rau kev khaws cia thiab hnyav cov hmoov zoo los yog cov qauv tseem ceeb, vim nws yooj yim rau kev nchuav thiab txo qhov kev pheej hmoo ntawm nchuav.

Tsawg-form (Plat-form) Lub raj mis hnyav: muaj lub ntsej muag, lub cev dav dua. Muab kev ruaj ntseg ntau dua thiab yooj yim dua rau cov qauv. Feem ntau nyiam rau kev ziab cov qauv hauv qhov cub vim muaj cua sov zoo dua.