Refractometer Technical Questions
1. Cov kev faib ntawm cov refractometers yog dab tsi, thiab lawv cov yam ntxwv yog dab tsi?
Teb: Tam sim no, cov refractometers muag hauv Suav teb feem ntau muab faib ua handheld refractometers, portable refractometers, desktop Abbe refractometers, semi-automatic Abbe refractometers, thiab tag nrho tsis siv neeg refractometers. Thawj ob qho khoom siv hauv tsev yog pheej yig thiab yooj yim rau kev sim. Qhov tsis zoo yog qhov tseeb yog qhov tsawg. Nyiv lub ATAGO refractometers muaj qhov ua tau zoo, xws li PAL series; Lub semi-automatic Abbe refractometer txo tib neeg kev ua yuam kev piv nrog phau ntawv ib. Nws kuj txhim kho qhov ntsuas qhov tseeb rau qee qhov; tsis siv neeg refractometer yog lub hauv paus ntawm kev sim kuaj yav tom ntej, uas muaj qhov zoo ntawm kev ntsuas ceev ceev, ua haujlwm siab, thiab ntsuas qhov tseeb. Qhov tsis zoo yog tias tus nqi kuj siab, feem ntau ntau dua 100,000.
Ob: Qhov txawv ntawm qhov tsis siv neeg refractometer thiab Abbe refractometer yog dab tsi?
Teb: 1. Lub tshuab refractometer tsis siv neeg tuaj yeem kuaj cov kua, thiab Abbe refractometer tuaj yeem ntsuas cov khoom khib nyiab thiab kua;
2. Abbe refractometers muaj qee qhov yuav tsum tau ntsuas cov kua dej, xws li cov kua nplaum thiab cov qauv tsaus yuav txo nws qhov ntsuas qhov tseeb, thaum lub tshuab tsis siv neeg refractometers tsis muaj cov kev txhawj xeeb no.
3. Dab tsi yog daim ntawv thov tshwj xeeb ntawm refractometer?
Teb: kev lag luam petrochemical, roj kev lag luam, kev lag luam tshuaj, kev lag luam xim, kev lag luam khoom noj, kev lag luam tshuaj txhua hnub, kev lag luam qab zib, thiab lwm yam.
Petrochemical kev lag luam tuaj yeem siv rau kev txiav roj, tu tus neeg saib xyuas, tshuaj abrasive, ntxuav cov tshuaj, cov tshuaj nickel plating, ntawv pulp, Freon 113, hluav taws xob pauv kua, silicon hnyav (emulsion), cov kua protein, electrolyte, Freon 11, silicone roj, ethylene Glycol Cawv, propylene glycol, kerosene, vinyl acetate, diesel, polyvinyl chloride, styrene, kerosene C, polystyrene, polycarbonate, thiab lwm yam.
tus
Kev lag luam khoom noj khoom haus tuaj yeem siv rau kev tshawb nrhiav cov piam thaj, txiv hmab txiv ntoo thinning, tsis muaj cawv, npias, cawv, khoom noj siv mis, chocolate, roj thiab roj, khoom noj khoom haus, khoom noj tshwj xeeb, thiab lwm yam.
Kev lag luam tshuaj pleev ib ce tuaj yeem siv los tshawb xyuas cov naj hoom, tshuaj ntxuav tawv nqaij, tshuaj pleev xim, xibtes, qab zib, roj ntuj, sandalwood, txiv qaub thiab txiv qaub thiab lwm yam.
Cov kws kho mob tuaj yeem siv rau tag nrho cov khoom noj khoom haus parenteral (TPN), toxicology kuaj (cov zis tshwj xeeb lub ntiajteb txawj nqus), cov tshuaj sib xyaw thiab tshuaj hloov pauv, enflurane, USP<831>, EP2.2.6, methanol, saline, aloe extract, dej hiav txwv, acetone, ethanol, acetic acid, kev txiav txim siab ntawm cov feem pua ntawm cov ntshav thiab cov zis (cov ntshav qab zib thiab cov zis qab zib concentration), dej purity tshuaj xyuas, purity tshuaj xyuas cov ntaub ntawv raw, nruab nrab cov khoom thiab cov khoom kawg.
Plaub: Vim li cas koj thiaj li yuav tsum tau tswj qhov kub thiab txias thaum kuaj qhov ntsuas qhov ntsuas tsis zoo?
Teb: Vim tias qhov ntsuas kub yuav cuam tshuam rau qhov ntsuas qhov ntsuas ntawm cov khoom, thiab qhov cuam tshuam ntawm qhov kub ntawm cov khoom sib txawv yog qhov sib txawv, thiab qhov sib txawv ntawm qhov sib txawv ntawm cov khoom sib txawv tsis yog linear. Tsuas yog ob peb yam khoom hauv lub tshuab muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv lossis qhov ntsuas kub ib nrab. Feem ntau ntawm cov tshuaj ntsuam xyuas yuav tsum tau ntsuas ntawm qhov ntsuas kub.
Tsib: Qhov ntsuas kub npaum li cas cuam tshuam rau qhov ntsuas ntawm cov qauv?
Teb: Qhov cuam tshuam ntawm cov khoom sib txawv ntawm qhov kub thiab txias yog qhov tsis paub meej, thiab qhov kev hloov pauv ntawm qhov ntsuas qhov ntsuas ntawm tib yam ntawm qhov sib txawv ntawm qhov kub thiab txias tsis yog linear, thiab qhov kub ntawm qee yam khoom muaj qhov cuam tshuam ntau dua ntawm qhov ntsuas qhov ntsuas, thiab qhov refractive. index yuav hloov los ntawm {{0}}.001 rau txhua qhov sib txawv ntawm 1ºC. Saum toj no, thaum lub refractive Performance index ntawm qee yam khoom tsis rhiab rau qhov kub thiab txias, qhov refractive index yuav hloov los ntawm 0.0001 rau txhua qhov sib txawv ntawm 1 degree.
6. Dab tsi yog qhov zoo ntawm cov khoom nrog built-in kub tswj?
Teb: Piv nrog rau cov dej da dej sab nraud, Peltier tswj qhov kub thiab txias muaj qhov zoo ntawm qhov ntsuas kub me me thiab ceev ceev. Nws yog tsim los rau hauv lub cuab yeej los pab txhawb tus neeg siv los teeb tsa ntau yam kev sim, zam cov teeb meem tshwm sim los ntawm ntau lub cuab yeej ua haujlwm ua ke. yuam kev los yog yuam kev.
