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UV1910/UV1920 Double Beam UV-Vis Spectrophotometer

Sharaxaad Gaaban:

Qalabka cabbiraadda UV-Visible ee UV1910 / UV1920 waa naqshad wax soo saar oo heer sare ah. Badeecaddu waxay leedahay astaamo xallin sare, xasillooni sare, dabacsanaan iyo fududaan isticmaal, waxayna dabooli kartaa baahiyaha kala duwan ee falanqaynta maalinlaha ah ee shaybaarro kala duwan iyo cilmi-baaris iyo falanqayn machadyada cilmi-baarista sayniska.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Astaamaha

Baaxadda muuqaalka:Ballaca muuqaalka ee qalabka waa 1nm / 2nm, taasoo hubinaysa xallinta muuqaalka iyo saxnaanta ugu fiican ee loo baahan yahay falanqaynta.

Iftiin aad u hooseeya oo aan la arki karin:Nidaamka indhaha ee monochromator-ka CT ee aadka u fiican, nidaamka elektaroonigga ah ee horumarsan, si loo hubiyo in heerka iftiinka qalloocan ee aadka u hooseeya uu ka wanaagsan yahay 0.03%, si loo daboolo baahiyaha cabbirka isticmaalaha ee muunadaha nuugista sare.

Qalab tayo sare leh:Qalabka asaasiga ah waxaa laga sameeyay qaybo tayo sare leh oo dibadda laga keenay si loo hubiyo xasilloonida iyo cimri dhererka qalabka. Tusaale ahaan, qalabka isha iftiinka ee asaasiga ah waxaa laga soo qaatay laambadda deuterium ee Hamamatsu ee Japan oo cimri dheer leh, taas oo damaanad qaadaysa cimri shaqo oo ka badan 2000 saacadood, taasoo si weyn u yareynaysa inta jeer ee dayactirka iyo kharashka beddelka maalinlaha ah ee isha iftiinka ee qalabka.

Xasilloonida iyo isku halaynta muddada dheer:Naqshadeynta nidaamka indhaha ee laba-qolof-ka ah, oo ay weheliso habaynta calaamadaha jawaab celinta saamiga dhijitaalka ah ee waqtiga-dhabta ah, si wax ku ool ah ayay u beddeshaa socodka calaamadaha ee ilaha iftiinka iyo aaladaha kale, taasoo hubinaysa xasilloonida muddada-dheer ee saldhigga qalabka.

Saxnaanta hirarka sare:Nidaamka farsamada ee sawir-qaadista hirarka ee heerka sare ah wuxuu hubiyaa saxnaanta hirarka hirarka oo ka wanaagsan 0.3nm iyo ku celcelinta hirarka hirarka oo ka wanaagsan 0.1nm. Qalabku wuxuu adeegsadaa hirarka muuqaalka ee ku dhex jira si uu si toos ah u sameeyo ogaanshaha hirarka hirarka iyo sixitaanka si loo hubiyo xasilloonida saxnaanta hirarka hirarka muddada dheer.

Beddelka ilaha iftiinka waa ku habboon yahay:Qalabka waa la beddeli karaa iyada oo aan laga saarin qolofka. Muraayadda beddeleysa isha iftiinka waxay taageertaa shaqada si toos ah u helitaanka booska ugu fiican. Naqshadeynta laambadda tungsten ee deuterium ee khadka ku jirta uma baahna hagaajinta indhaha marka la beddelayo isha iftiinka.

Qalab muusigwaa mid hodan ku ah hawlaha:Theqalab muusigWaxaa ku qalabaysan shaashad LCD ah oo midab weyn leh oo 7-inji ah, taas oo samayn karta sawir-qaadista dhererka, sawir-qaadista waqtiga, falanqaynta hirarka badan, falanqaynta tirada, iwm, waxayna taageertaa kaydinta hababka iyo faylasha xogta. Eeg oo daabac khariidadda. Si fudud loo isticmaali karo, dabacsan oo hufan.

Awood lehPCsoftware-ka:Qalabka waxaa lagu xiraa kombiyuutarka iyada oo loo marayo USB. Barnaamijka khadka tooska ah wuxuu taageeraa hawlo badan sida iskaanka hirarka, iskaanka waqtiga, tijaabada kinetic-ga, falanqaynta tirada, falanqaynta hirarka badan, falanqaynta DNA / RNA, hagaajinta qalabka, iyo xaqiijinta waxqabadka. Taageer maaraynta awoodda isticmaalaha, raadraaca hawlgalka, iyo buuxinta shuruudaha kala duwan ee qaybaha falanqaynta kala duwan sida shirkadaha dawooyinka.

 

Tilmaamaha UV7600
Moodel UV1910 / UV1920
Nidaamka indhaha Nidaamka dogob labanlaab ah ee indhaha
Nidaamka hal-ku-dhegga ah Czerny-Turnermonochromator
Shabaq 1200 khadad / mm shabag holographic tayo sare leh
Kala duwanaanshaha hirarka 190nm ~ 1100nm
Baaxadda muuqaalka 1nm (UV1910) / 2nm (UV1920)
Saxnaanta hirarka ±0.3nm
Soo saarista hirarka ≤0.1nm
Saxnaanta sawir-qaadista ±0.002Abs(0~0.5Abs)、±0.004Abs(0.5~1.0Abs)、±0.3%T(0~100%T)
Dib-u-soo-saarista sawir-qaadista ≤0.001Cabs(0~0.5Cabs)0.002Abs(0.5~1.0Abs)0.1%T(0~100%T)
Iftiin aan toosnayn ≤0.03%(220nm,NaI;360nm,NaNO2)
Buuq ≤0.1%T(100%T)0.05%T(0%T)≤±0.0005A/saacaddii(500nm, 0Abs, 2nm bandwidth)
Saldhiggafidsanaan ±0.0008A
Buuqa salka ±0.1%T
Saldhiggaxasillooni ≤0.0005Cabs/saacaddii
Qaababka T/A/Tamarta
Kala duwanaanshaha xogta -0.00~200.0(%T) -4.0~4.0(A)
Xawaaraha iskaanka Sare / dhexdhexaad / hoose / aad u hooseeya
WLmuddada sawirka 0.05/0.1/0.2/0.5/1/2 nm
Isha iftiinka Nalalka deuterium-ka ee cimriga dheer ee Hamamatsu ee Japan, laambad tungsten halogen ah oo cimriga dheer ah oo la soo dhoofiyay
Baaraha Sawirka Sawirka
Muuji Shaashad LCD ah oo midabkeedu yahay 7-inji oo shaashad weyn leh oo taabasho leh
Is-dhexgalka USB-A/USB-B
Awood AC90V ~ 250V, 50H/ 60Hz
Cabbirka 600×470×220mm
Miisaanka 18Kg

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