ZF-90型多功能暗箱式紫外透射儀MODELZF-90ULTRAVIOLETTRANSMISSIONINSTRUMENTWITHMULTIELNCTIONSANDDARKBOX-LIKE　　此儀器上面安裝了254nm和365nm的紫外光源，透射紫外光源采用310nm紫外光源燈管采用緊密排列，儀器可配攝影裝置。對DNA和RNA的條帶進(jìn)行觀察和拍攝時(shí)，因采用各種波長紫外光，所以其清晰度可接近國外同類儀器的水平，并排除可在照相底片上出現(xiàn)燈管陰影的現(xiàn)象。是我廠參照了國外同類儀器的優(yōu)點(diǎn)，在征集了廣大用戶建議后精心設(shè)計(jì)制造了這臺(tái)確有多種用途和多種功能的實(shí)驗(yàn)分析儀器。#用途：　　可廣泛適用于遺傳工程，分子遺傳學(xué)，微生物學(xué)，生物制品畜牧醫(yī)學(xué)衛(wèi)生，藥品藥物的研究和檢定。還可適用于防疫部門，食品行業(yè)，紡織，石油橡膠，探礦行業(yè)，考古文物鑒定，公安痕檢，假幣假票的檢定，適用于凡是需要進(jìn)行熒光分析和檢定部門，是從事現(xiàn)代科學(xué)研究部門，檢驗(yàn)監(jiān)督部門的常用必備儀器。#技術(shù)指標(biāo)：　?、烹娫措妷海?20V頻率50Hz　　⑵上面折射紫外光源：短波254nm長波365nm　?、巧厦嬲凵渥贤夤庠垂β剩?0W15W 4　?、葹V光片：70 200mm　?、傻撞客干涔庠矗褐胁?10nm　　⑹光源功率：90W15W 6　?、藶V光片：150 200mm　?、虩艄軌勖r(shí)：500小時(shí)　　⑼外形尺寸：380 260 340mm　?、沃亍　×浚?5kg　　Therearetwoultravioletsourceswiththewavelengthof254nmand365nmwhichareinstalledrespectivelyonbothsidesofthisinstrumentandonesetofvisiblelightsourcewhichisinstalledontheoneside.Aultravioletsourcewithmiddlewavelengthof310nmisadoptedasatransmissionsource.Thelighttubesarearrangedtightly.Acameracanbeallocatedintheinstrumentifneed.WhenapplyingthisinstrumenttoobserveorphotothebandsofDNAandRNA,thedistictnesscanbecomparedwiththatofsametypeinstrumentproducedabroadandtheshadowofthelighttubeswhichisalwaysappearedonthephotofilmwillbewliminatedbecausetheultravioletlightwithvariouswavelengthisappliedinthisinstrument.Afterreferringtotheadvantagesofthesametypeinstrumentproducedabroadandtothevariousproposalssuggestedfromtheusers,thisinstrumentfortheexperimentalandanalysispurposewithmulti-functionsandmulti-userswasfinelydesignedandmanufactured.#APPLICATIONS:　　Thisinstrumentcanbewidelyappliedtoberedityengineeringmolecularheredity,micro-biology,biologicalproducts,animalhusbandry,medicalsanitationandtheresearchesandcheckingofmedicines,Thisinstrumentcanbealsoappliedtoepidemicprevention,foodindustry,textileindustry,petroleumandrubberindustry,mining,archaeology,checkofthehistoricalrelic,detectivetrailcheckandcheckingoffalsepapermoney.Afterall,thisinstrumentisappliedtothedivisionswhichareengagedinfluorescentanalysisandchecking.Thisinstrumentisanecessaryforoftenapplicationtothedivisionswhichareengagedinmodernscienceresearchandexaminations.#TECHNICALSPECIFICATIONS:　?、舦oltageofsupply220vAC,50Hz　?、苪ltravioletsourcesonbothsides254nm(shortwavelength)365nm(longwavelength)　?、莗ower60w15w 4　?、萬ilterplate70 200mm　?、蓆ransmissionsourceonthebottom310nm(middlewavelength)　?、蕄ower90w15w 6　?、薴ilterplate150 200mm　?、蘬ifeofthelighttube500hr　　⑼size380 260 340mm　?、蝫eight15kg