UN-650 UV-VIS-NIR Spectrophotometer
Cov yam ntxwv ntawm cov cuab yeej
1.Siv cov qauv kho qhov muag Czerny-Turner classical, nws cov qauv yooj yim, qhov tseeb siab, kev daws teeb meem zoo spectral;
2.Kev tswj hwm system: siv cov cuab yeej siv computer tswj tsis siv neeg, kev ntsuas tsis siv neeg, kev sau cov ntaub ntawv tsis siv neeg thiab kev ua tiav, dav hlau tshwj xeeb, yooj yim rau kev tswj hwm.
3.Cov cuab yeej siv ntau yam ntawm cov raj xa duab inlet photomultiplier (PMT) thiab cov hlau lead sulfide (PbS) dual receiver, uas muaj cov teeb liab rhiab heev, suab nrov tsawg dua thiab raug dua.
4.Cov software muaj cov haujlwm ntawm kev pib dua tshiab, kev ntsuas qhov ntsuas, kev tso saib cov ntaub ntawv tiag tiag, kev ua cov ntaub ntawv spectral, kev xa tawm thiab xa cov ntaub ntawv (hom ntawv, EXCEL), thiab kev luam tawm daim ntawv qhia kev xeem.
5. Cov software no ua haujlwm tau hauv Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, thiab Windows 10.
Cov Lus Qhia Tshwj Xeebs
| kev them nqi wavelength | 190-3200nm/ 250-2500nm siv lub voj voog sib xyaw ua ke |
| qhov tseeb ntawm qhov ntev ntawm qhov ntev | ±0.5nmUV-Vis ±2nmNir |
| qhov rov ua dua ntawm qhov ntev ntawm qhov ntev | ≤0.3nmUV-Vis≤1nmNir |
| bandwidth ntawm spectral | 0.2-5nm (UV/Vis) 0.8-20nmNir |
| ua haujlwm hom | Kev xa mus, kev cuam tshuam, lub zog spectral, kev nqus |
| cov duab kos | Diffraction grating 1200L / hli (UV / VIS) 300L / hli (NIR) |
| ci ntsa iab | Lub teeb Deuterium (manually kaw lub teeb deuterium ua haujlwm), lub teeb tungsten |
| lub sijhawm kuaj | 0.1nm, 0.2nm, 0.5nm, 1nm, 2nm, 5nm, 10nm |
| lub teeb ploj mus | 0.2% T (360nm, 420nm) |
| kev ruaj khov | ±0.002A/teev @500nm,0A |
| Kev ntsuas qhov tseeb ntawm lub teeb | ±0.3% |
| Kev rov ua dua ntawm cov duab | ≤0.2% |
| Lub teeb ntau yam | 0-3A |
| Txoj kev ntsuas | Kev sib kis, kev xav |
| qhov loj | 700 × 600 × 260 |
| qhov hnyav | 35Kg |
Specov ctrums
