UN-650 UV-VIS-NIR Spectrophotometer Umfanekiso obonakalayo

I-UN-650 UV-VIS-NIR I-Spectrophotometer

Inkcazelo emfutshane:

Ibrand entsha ye-UN-650 ye-ultraviolet ebonakalayo kufutshane ne-infrared spectrometer yi-spectrophotometer enye yomqadi equka ukuskena okuqhubekayo kwe-UV-ebonakalayo-kufuphi nebhendi ye-infrared. Ingasebenza kwiinkalo: ukwakha ukubonwa kokugcina amandla, ukubonwa komgangatho wobunjineli, ukubonwa kweglasi yokhuseleko lwemoto, uphando lwezesayensi yezinto eziphathekayo, uphando lwezenzululwazi kwiikholeji nakwiiyunivesithi, njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zesixhobo

1.Ukusebenzisa i-classical Czerny-Turner optical structure, isakhiwo sayo esilula, ukuchaneka okuphezulu, isisombululo esihle se-spectral;

2.Inkqubo yokulawula: usebenzisa isixhobo sekhompyutha ulawulo oluzenzekelayo, ulungelelwaniso oluzenzekelayo, ukuqokelela idatha ngokuzenzekelayo kunye nokucubungula, inqwelomoya ekhethekileyo, kulula ukuyilawula.

3.Isixhobo sisebenzisa i-spectrum ebanzi ye-inlet photomultiplier tube (PMT) kunye ne-lead sulfide (PbS) i-receiver ye-dual receiver, enomqondiso obuthathaka ngakumbi, ingxolo encinci kunye nokuchaneka okuphezulu.

4.Isofthiwe inemisebenzi yokusetha kwakhona ngokuzenzekelayo, ukusetwa kwepharamitha yokulinganisa, umboniso wedatha wangempela, ukucubungula idatha ye-spectral, ukuthunyelwa kwedatha kunye nokungenisa (ifomati yombhalo, i-EXCEL), kunye nokuprintwa kwengxelo yokuvavanya.

5. Isoftware isebenza phantsi kweWindows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, kunye neWindows 10 iinkqubo.

Inkcazos

ukugubungela ubude be-wavelength	190-3200nm/ 250-2500nm ukusebenzisa i-sphere edibeneyo
ukuchaneka kwamaza	±0.5nmUV-Vis ±2nmNir
ukuphinda-phinda kobude bamaza	≤0.3nmUV-Vis≤1nmNir
i-spectral bandwidth	0.2-5nm (UV/Vis) 0.8-20nmNir
imo yokusebenza	transmittance, reflectivity, spectral energy, absorbance
iraster	I-Diffraction grating 1200L / mm (UV / VIS) 300L / mm (NIR)
ekhanyayo	Isibane se-Deuterium (vala ngesandla isibane sesibane se-deuterium), isibane se-tungsten
isithuba sesampulu	0.1nm, 0.2nm,0.5nm,1nm,2nm,5nm,10nm
ukukhanya okulahlekileyo	0.2%T (360nm,420nm)
uzinzo	±0.002A/hr @500nm，0A
Ukuchaneka kwe-Photometric	±0.3%
Ukuphindaphinda kwefotometric	≤0.2%
Uluhlu lokukhanya	0-3A
Indlela yokulinganisa	Ukuhanjiswa, ukucamngca
ubukhulu	700×600×260
ubunzima	35Kg