UN-650 UV-VIS-NIR Spectrophotometer

Apejuwe kukuru:

Iyasọtọ UN-650 ultraviolet tuntun ti o han nitosi spectrometer infurarẹẹdi jẹ iwoye spectrophotometer tan ina kan kan pẹlu ṣiṣe ayẹwo lilọsiwaju ti ẹgbẹ infurarẹẹdi UV-han-sunmọ. O le wulo si awọn aaye: wiwa wiwa agbara fifipamọ agbara, wiwa didara didara ẹrọ, wiwa gilasi aabo ọkọ ayọkẹlẹ, iwadii imọ-jinlẹ ohun elo, iwadii imọ-jinlẹ ni awọn kọlẹji ati awọn ile-ẹkọ giga, ati bẹbẹ lọ.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Awọn abuda ohun elo

1.Lilo eto opitika Czerny-Turner kilasika, ọna ti o rọrun, konge giga, ipinnu iwoye to dara;

2.Eto iṣakoso: lilo ohun elo kọnputa laifọwọyi iṣakoso, isọdọtun aifọwọyi, ikojọpọ data laifọwọyi ati sisẹ, ọkọ ofurufu pataki, rọrun lati ṣakoso.

3.Ohun elo naa nlo iwoye nla ti tube photomultiplier tube (PMT) ati asiwaju sulfide (PbS) olugba meji, eyiti o ni ifihan agbara diẹ sii, ariwo ti o dinku ati deede to ga julọ.

4.Sọfitiwia naa ni awọn iṣẹ ti atunto aifọwọyi, eto paramita wiwọn, ifihan data akoko gidi, sisẹ data iwoye, okeere data ati gbigbe wọle (ọna kika ọrọ, EXCEL), ati titẹ ijabọ idanwo.

5. Sọfitiwia naa nṣiṣẹ labẹ Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, ati awọn eto Windows 10.

Sipesifikesonus

agbegbe wefulenti	190-3200nm/ 250-2500nm lati lo aaye ti a ṣepọ
wefulenti išedede	± 0.5nmUV-Vis ± 2nmNir
wefulenti repeatability	≤0.3nmUV-Vis≤1nmNir
spectral bandiwidi	0.2-5nm (UV/Vis) 0.8-20nmNir
ṣiṣẹ mode	transmittance, reflectivity, julọ.Oniranran agbara, absorbance
raster	Diffraction grating 1200L / mm (UV / VIS) 300L / mm (NIR)
itanna	Atupa Deuterium (pẹlu ọwọ pa iṣẹ atupa deuterium), atupa tungsten
iṣapẹẹrẹ aarin	0.1nm, 0.2nm, 0.5nm, 1nm, 2nm, 5nm, 10nm
ina ina	0.2%T (360nm, 420nm)
iduroṣinṣin	± 0.002A/wakati @500nm，0A
Photometric išedede	± 0.3%
Photometric repeatability	≤0.2%
Iwọn ina	0-3A
Ọna wiwọn	Gbigbe, irisi
iwọn	700×600×260
iwuwo	35Kg