Xov xwm - Taw qhia txog Raman tshuab

I. Raman Spectroscopy txoj cai

Thaum lub teeb mus, nws tawg tawm ntawm cov khoom siv molecules.Thaum lub sij hawm tawg txheej txheem no, lub wavelength ntawm lub teeb, piv txwv li lub zog ntawm photons, yuav hloov.Qhov tshwm sim ntawm lub zog poob tom qab tawg ntawm photons los hloov lub wavelength hu ua Raman tawg, thiab cov molecules sib txawv yuav ua rau muaj zog sib txawv.Qhov tshwm sim tshwj xeeb ntawm lub cev no tau pom thawj zaug los ntawm Indian kws kho mob Raman, uas tau yeej Nobel nqi zog hauv Physics hauv xyoo 1930.

Raman yog cov txheej txheem molecular spectroscopy, ib yam li tib neeg cov ntiv tes, txhua lub molecule muaj nws tus kheej cov yam ntxwv tshwj xeeb, yog li kev txheeb xyuas sai thiab raug ntawm cov tshuaj tuaj yeem ua tiav los ntawm kev sib piv ntawm Raman spectra.

II.Raman spectrometer qhia

Raman spectrometer feem ntau suav nrog ntau qhov chaw xws li lub teeb laser, lub spectrometer, lub ntes, thiab cov ntaub ntawv ua haujlwm.
Txawm hais tias Raman thev naus laus zis tau ua lub luag haujlwm tseem ceeb hauv kev tshuaj xyuas cov qauv tshuaj nyob rau hauv thawj ob peb xyoos ntawm nws qhov kev tshawb pom vim muaj teeb meem xws li cov teeb liab tsis muaj zog, nws tsis tau maj mam siv ntau dua kom txog rau thaum qhov tshwm sim ntawm laser technology nyob rau hauv 1960s.

Raws li tus thawj coj hauv kev tshawb fawb Raman portable, JINSP COMPANY LIMITED muaj ntau yam khoom siv, uas ua kom ceev ceev, tsis muaj kev puas tsuaj ntawm cov tshuaj nyob rau hauv qhov chaw los ntawm cov nplua nuj built-in database thiab cov kws qhia tshwj xeeb algorithms.Rau cov neeg siv kev tshaj lij, cov khoom siv thiab cov txheej txheem xws li micro-Raman thiab kev tshawb fawb ntau ntawm cov txheej txheem tshuaj tiv thaiv kuj tuaj yeem muab.

III.Raman spectrometer nta

1. Kev soj ntsuam nrawm, nrog kev tshawb pom hauv vib nas this.
2. Kev soj ntsuam yooj yim yam tsis muaj qauv npaj.
3. Tsis muaj kev puas tsuaj, nyob rau hauv-situ, on-line nrhiav kom tsis txhob hu rau tus qauv.
4. Tsis muaj kev cuam tshuam nrog cov av noo, tsis muaj kev cuam tshuam rau qhov kub thiab txias thiab siab siab;
5. Nws tuaj yeem ua ke nrog lub tshuab ntsuas ntsuas kom ua tiav qhov tseeb ntawm cov tshuaj lom neeg ntawm cov chaw tshwj xeeb;;
6. Ua ke nrog cov tshuaj chemometrics, nws tuaj yeem paub qhov kev soj ntsuam ntau ntawm cov tshuaj lom neeg.

IV.Raman ntawm JINSP COMPANY LIMITED

JINSP COMPANY LIMITED, pib los ntawm Tsinghua University, yog ib lub chaw muag khoom nrog spectral detection technology ua lub hauv paus.Nws muaj ntau tshaj 15 xyoo ntawm kev tshawb fawb thiab kev loj hlob nyob rau hauv lub teb ntawm Raman spectroscopy.JINSP COMPANY LIMITED muaj ntau yam portable, handheld Raman spectrometers, uas tau dav siv nyob rau hauv kev tiv thaiv smuggling, kua kev ruaj ntseg thiab kev tshawb fawb thiab ntau lwm yam teb.Cov khoom lag luam tseem tuaj yeem ua ke nrog SERS-txhim kho thev naus laus zis los ua kom pom kev nyab xeeb ntawm cov zaub mov sai sai.

1. Pharmaceutical thiab tshuaj teb - RS2000PAT online Raman analyzer;RS1000DI Pharmaceutical identification instrument;RS1500DI Pharmaceutical identification ntsuas.