Mar gheall ar a gcostas n\u00edos saoire, is minic a \u00fas\u00e1idtear cealla gloine i saotharlanna foch\u00e9ime scoile agus col\u00e1iste. Glacann an ghloine opt\u00fail solas sna raonta infheicthe agus infridhearg \u00f3 thart ar 350 nm go 2500 nm, a chl\u00fada\u00edonn formh\u00f3r na speiceas bitheola\u00edoch agus neamhorg\u00e1nach. Ar an l\u00e1imh eile, ions\u00fann gloine go leor solas UV agus n\u00edl s\u00e9 oiri\u00fanach do thonnfhaid faoi bhun 350 nm.<\/p>\n\n
Cuvette D\u00e9anta as Plaisteach:<\/strong><\/p>\n\n \u00das\u00e1idtear cuvettes plaisteacha tr\u00e9dhearcacha, cos\u00fail le gloine, chun ions\u00fach\u00e1n a th\u00e1st\u00e1il sa raon infheicthe. T\u00e1 s\u00e9 de bhunt\u00e1iste ag cuvettes den s\u00f3rt sin freisin nach f\u00e9idir iad a bhriseadh, ach n\u00ed f\u00e9idir iad a \u00fas\u00e1id i dturgnaimh ions\u00fach\u00e1in UV n\u00e1 le roinnt ceimice\u00e1n tuaslag\u00f3ir\u00ed org\u00e1nacha.<\/p>\n\n Cuvette Grianchloch:<\/strong><\/p>\n\n T\u00e1 Grianchloch n\u00edos costasa\u00ed n\u00e1 gloine agus polaim\u00e9ir\u00ed tr\u00e9dhearcacha, ach t\u00e1 an bunt\u00e1iste aige go gcl\u00fada\u00edonn s\u00e9 tonnfhad UV agus infheicthe ag tos\u00fa ag 190 nm. Mar sin f\u00e9in, t\u00e1 s\u00e9 n\u00edos leochail\u00ed n\u00e1 gloine, agus n\u00ed m\u00f3r cuvettes a l\u00e1imhse\u00e1il go han-ch\u00faramach.<\/p>\n\n Anois go bhfuil c\u00e1il\u00edochta\u00ed sonracha na n-\u00e1bhar seo scr\u00fadaithe agat, d\u00e9anaimis iad a chur i gcompar\u00e1id lena ch\u00e9ile agus f\u00e9ach ar an gceann is fearr duit.<\/p>\n\n Seo cuid de na hathr\u00f3ga le breithni\u00fa agus cinneadh \u00e1 dh\u00e9anamh idir cuvette plaisteach, cuvette gloine, agus cuvette grianchloch.<\/p>\n\n Seachas na c\u00e1il\u00edochta\u00ed seo, t\u00e1 an fhriota\u00edocht teirmeach is fearr ag Grianchloch<\/strong> in aon \u00e1bhar. T\u00e1 s\u00e9 t\u00e1bhachtach freisin a choinne\u00e1il i gcuimhne agus cuvette \u00e1 roghn\u00fa agat.<\/p>\n\n Ba cheart go mbeadh s\u00e9 soil\u00e9ir faoi l\u00e1thair go bhfuil na cine\u00e1lacha cuvettes go l\u00e9ir at\u00e1 ar f\u00e1il ar fheabhas ar bheala\u00ed \u00e1irithe. N\u00ed m\u00f3r an \u00fas\u00e1id chruinn agus an trealamh a chinneadh sula roghna\u00edonn t\u00fa ceann amh\u00e1in. D\u2019fh\u00e9adfadh nach mbeadh plaisteach, mar shampla, oiri\u00fanach do thaighde UV-raon, ach is rogha \u00e9ifeachtach \u00f3 thaobh costais \u00e9 do gach imscr\u00fad\u00fa solas infheicthe.<\/p>\n\n T\u00e1 s\u00e9 r\u00edth\u00e1bhachtach cuimhneamh go n-ions\u00fann ocsaigin san atmaisf\u00e9ar go suntasach faoi bhun 200 nm, ach go bhfuil ions\u00fa n\u00edtrigine suntasach faoi bhun 190 nm. Ba cheart tomhais ions\u00fach\u00e1in faoi bhun 200 nm a dh\u00e9anamh agus an coime\u00e1d\u00e1n samplach a ghlanadh le n\u00edtrigin saor \u00f3 ocsaigine. I gc\u00e1s l\u00e9amha faoi bhun 185 nm, \u00e1fach, t\u00e1 s\u00e9 inmholta an seomra samplach a choinne\u00e1il i bhfol\u00fas.<\/p>\n\n Tugann tomhas tagartha b\u00e1n tortha\u00ed an-iontaofa, \u00e1fach, chun aon mh\u00edmheaitse\u00e1il ions\u00fach\u00e1in a sheachaint, ba cheart \u00fas\u00e1id a bhaint as p\u00e9ire cille le fuinneoga a mheaitse\u00e1iltear go opt\u00fail.<\/p>\n\nCuvette le haghaidh Compar\u00e1id Speictreaf\u00f3taim\u00e9adar<\/h2>\n\n
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