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UV1910/UV1920 Māmā ʻAlua Uila-Vis Spectrophotometer

ʻO ka wehewehe pōkole:

ʻO ka UV1910 / UV1920 dual-beam UV-Visible spectrophotometer kahi hoʻolālā huahana kiʻekiʻe. Loaʻa i ka huahana nā hiʻohiʻona o ka hoʻonā kiʻekiʻe, ke kūpaʻa kiʻekiʻe, ka maʻalahi a me ka maʻalahi o ka hoʻohana ʻana, a hiki ke hoʻokō i nā pono like ʻole o ka nānā ʻana i kēlā me kēia lā i nā hale hana like ʻole a me ka noiʻi a me ka nānā ʻana i nā keʻena noiʻi ʻepekema.


Huahana Huahana

Huahana Huahana

Nā hiʻohiʻona

ʻO ka bandwidth spectral:ʻO ka bandwidth spectral o ka mea hana he 1nm / 2nm, ka mea e hōʻoia i ka hoʻonā spectral maikaʻi a me ka pololei e pono ai no ka nānā ʻana.

ʻO ke kukui hele wāwae haʻahaʻa loa:ʻOi aku ka maikaʻi o ka CT monochromator optical system, ʻōnaehana uila kiʻekiʻe, e hōʻoia i ka pae o ka māmā haʻahaʻa haʻahaʻa ʻoi aku ka maikaʻi ma mua o 0.03%, e hoʻokō i nā pono ana o ka mea hoʻohana i nā mea hoʻohālikelike kiʻekiʻe.

Nā mea hana kiʻekiʻe:Hana ʻia nā ʻāpana kumu i nā ʻāpana kiʻekiʻe i lawe ʻia mai e hōʻoia i ka paʻa a me ka lōʻihi o ka mea kani. No ka laʻana, loaʻa mai ke kukui deuterium lōʻihi o Hamamatsu ma Iapana, ka mea e hōʻoiaʻiʻo ai i ke ola hana ʻoi aku ma mua o 2000 mau hola, e hōʻemi nui ana i ka mālama ʻana a me ke kumukūʻai o ka hoʻololi ʻana i kēlā me kēia lā i ke kumu kukui o ka mea kani.

Paʻa a me ka hilinaʻi lōʻihi:ʻO ka hoʻolālā ʻana o ka ʻōnaehana optical dual-beam optical, i hui pū ʻia me ka hoʻoili ʻana i ka hōʻailona hōʻailona hōʻailona like ʻole i ka manawa maoli, hoʻopau maikaʻi i ka neʻe ʻana o ka hōʻailona o nā kumu kukui a me nā mea hana ʻē aʻe, e hōʻoiaʻiʻo ana i ka paʻa lōʻihi o ka baseline mea kani.

Pono ka lōʻihi hawewe kiʻekiʻe:ʻO ka ʻōnaehana mechanical scanning kiʻekiʻe kiʻekiʻe e hōʻoia i ka pololei o nā nalu i ʻoi aku ka maikaʻi ma mua o 0.3nm a ʻoi aku ka maikaʻi o ka hoʻihoʻi ʻana o nā nalu ma mua o 0.1nm. Hoʻohana ka mea hana i nā nalu hiʻohiʻona spectral i kūkulu ʻia e hana maʻalahi i ka ʻike a me ka hoʻoponopono ʻana i ka nalu lōʻihi e hōʻoia i ka paʻa pono o ka nalu lōʻihi.

He mea maʻalahi ka hoʻololi ʻana i ke kumu māmā:hiki ke hoʻololi i ka mea kani me ka wehe ʻole ʻana i ka pūpū. Kākoʻo ke aniani hoʻololi kumu kukui i ka hana o ka ʻimi ʻana i ke kūlana maikaʻi loa. ʻAʻole pono ka hoʻolālā kukui deuterium tungsten i ka hoʻolālā ʻana i ka optical debugging ke hoʻololi i ke kumu kukui.

Mea hanawaiwai i nā hana:ʻO kamea kaniua lako me ka 7-inch nui-pale kala paʻi kiʻi LCD, hiki ke hana i ka hawewe lōʻihi scanning, manawa, ka nui-wavelength anamanaʻo, quantitative anamanaʻo, etc., a kākoʻo i ka mālama 'ana i nāʻano a me ka 'ikepili waihona. Nānā a paʻi i ka palapala ʻāina. Maʻalahi e hoʻohana, maʻalahi a maikaʻi.

manaPClako polokalamu:pili ka mea kani i ke kamepiula ma o USB. Kākoʻo ka polokalamu pūnaewele i nā hana he nui e like me ka nānā ʻana i ka lōʻihi o ka nalu, ka nānā ʻana i ka manawa, ka hoʻāʻo kinetic, ka nānā ʻana i ka nui, ka nānā ʻana i ka lōʻihi o ka nalu, ka nānā ʻana i ka DNA / RNA, ka calibration mea kani, a me ka hōʻoia hana. Kākoʻo i ka hoʻokele mana o ka mea hoʻohana, ka traceability o ka hana, a hoʻokō i nā koi like ʻole i nā ʻano loiloi like ʻole e like me nā hui lāʻau lapaʻau.

 

UV7600 kiko'ī
Hoʻohālike UV1910 / UV1920
Pūnaehana Optical Pūnaehana kukuna ʻālua Optical
Pūnaehana monochromator Czerny-Turnermonochromator
mākū 1200 laina / mm kiʻekiʻe holographic grating
Laulā nalu 190nm~1100nm
ʻO ka bandwidth spectral 1nm(UV1910) / 2nm(UV1920)
Ka pololei o ka nalu ±0.3nm
Hiki ke hana hou i ka nalu ≤0.1nm
Ka pololei kiʻi kiʻi ±0.002Abs(0~0.5Abs)、±0.004Abs(0.5~1.0Abs)、±0.3%T(0~100%T)
Photometric reproducibility ≤0.001Abs(0~0.5Abs)0.002Abs(0.5~1.0Abs)0.1%T(0~100%T)
Malamalama hele ≤0.03%(220nm,NaI;360nm,NaNO2)
walaʻau ≤0.1%T(100%T)0.05%T(0%T)≤±0.0005A/h500nm, 0Abs, 2nm bandwidth
Kumukumupalahalaha ±0.0008A
Ka leo kumu ±0.1%T
Kumukumukūpaʻa ≤0.0005Abs/h
Nā ʻano T/A/Eke
Laulā ʻikepili -0.00~200.0(%T) -4.0~4.0(A)
Māmā wikiwiki Kiʻekiʻe / waena / haʻahaʻa / haʻahaʻa loa
WLkaʻawale scan 0.05/0.1/0.2/0.5/1/2 nm
Puna māmā ʻO Iapana Hamamatsu ke kukui deuterium lōʻihi, lawe ʻia mai ke kukui halogen tungsten lōʻihi
Mea ʻimi Paʻi kiʻi
Hōʻike 7-ʻīniha nui-pāʻani kala LCD pale
Ikepili USB-A/USB-B
Ka mana AC90V~250V, 50H/ 60Hz
Anana 600×470×220mm
Kaumaha 18Kg

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