UN-650 UV-VIS-NIR Spectrophotometer

Nkọwa dị mkpirikpi:

Udiri UV-650 ultraviolet ohuru a na-ahụ anya n'akụkụ spectrometer infrared bụ otu spectrophotometer na-acha ọkụ gụnyere nyocha na-aga n'ihu nke eriri infrared UV na-ahụ anya-dị nso. Ọ nwere ike bụrụ na ọdabara na ubi: ewu ike ịzọpụta nchọpụta, ụlọ engineering àgwà nchọpụta, ụgbọala nchekwa enyo nchọpụta, ihe sayensị nnyocha, sayensị nnyocha na kọleji na mahadum, wdg.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara akụrụngwa

1.Iji usoro ihe nleba anya nke Czerny-Turner nke oge gboo, usoro ya dị mfe, nkenke dị elu, mkpebi ngosipụta dị mma;

2.Usoro njikwa: iji ngwa kọmputa akpaaka njikwa, akpaaka calibration, akpaka data nnakọta na nhazi, pụrụ iche ụgbọ elu, mfe jikwaa.

3.Ngwa ahụ na-eji ụdị dị iche iche nke inlet photomultiplier tube (PMT) na lead sulfide (PbS) nnabata abụọ, nke nwere mgbama dị nro karịa, obere mkpọtụ na izi ezi dị elu.

4.Akụrụngwa nwere ọrụ nke nrụpụta akpaaka, ntọala nha nha, ngosipụta data ozugbo, nhazi data spectral, mbupụ na mbubata data (ụdị ederede, EXCEL), na mbipụta akwụkwọ nyocha.

5. Akụrụngwa na-arụ ọrụ n'okpuru Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, na Windows 10.

Nkọwapụtas

mkpuchi wavelength	190-3200nm/ 250-2500nm iji jiri sphere agbakwunyere
wavelength ziri ezi	±0.5nmUV-Vis ±2nmNir
wavelength repeatability	≤0.3nmUV-Vis≤1nmNir
spectral bandwit	0.2-5nm (UV/Vis) 0.8-20nmNir
arụ ọrụ mode	nnyefe, reflectivity, spectral ike, absorbance
raster	Diffraction grating 1200L / mm (UV / VIS) 300L / mm (NIR)
na-enye ìhè	Deuterium oriọna (ji aka mechie deuterium lamp ọrụ), tungsten oriọna
oge nlele	0.1nm, 0.2nm, 0.5nm, 1nm, 2nm, 5nm, 10nm
ìhè kpafuo	0.2%T (360nm, 420nm)
nkwụsi ike	±0.002A/h @500nm，0A
Photometric ziri ezi	± 0.3%
Photometric repeatability	≤0.2%
Oke ọkụ	0-3A
Usoro nha	Mbufe, ntụgharị uche
nha	700×600×260
ibu	35kg