ZF-20D型暗箱式紫外分析儀
MODEL ZF-20D ULTRAVIOLET ANALYZING EQUIPMENT
ZF-20D型暗箱式紫外分析儀是參照了國外紫外線儀器的小型暗箱式紫外分析儀。它采用全封閉設(shè)計(jì)，樣品室采用開啟式，并有透明玻璃的觀察窗。使用該儀器時(shí)，可預(yù)防紫外線對(duì)使用人員的傷害。本儀器采用2支8W254nm和2支8W 365nm的紫外燈管，紫外濾光片的面積為150mm×70mm，使用時(shí)可單獨(dú)使用短波波長或長波波長，或者同時(shí)使用兩個(gè)波長，全封閉設(shè)計(jì)，可隨開隨用，電耗功率小。在科學(xué)實(shí)驗(yàn)中，它可以檢測(cè)如蛋白質(zhì)、核苷酸等的儀器。在藥物生產(chǎn)和研究中，可用來檢查激素生物堿，維生素等各種能產(chǎn)生熒光藥品質(zhì)量，它適宜作薄層分析和紙層分析斑點(diǎn)和檢測(cè)。在紡織化纖行業(yè)中，可測(cè)定不同種類的原材料和成品的質(zhì)量，在食品部門，可檢測(cè)等毒素，如需要用熒光分析和檢測(cè)的部門都可以使用。
ZF-20D型暗箱式紫外分析儀使用220V電源，工作電源140±MA，燈管的使用壽命在1000小時(shí)左右，紫外濾光片的紫外光透過率不小于20%。

customers, our factory elaborately designed and manufactured this kind of new-generation small-scale obsure type of ultraviolet analyzing equipment. It applies all-sealing design, open style of sample room and transparent observing windows which canprevent damage of ultraviolet ray from people. Each ultraviolet light pipe with 8W254nm and 8W365nm has ultraviolet ray filter of 150mm x 70mm square meters which couldbe use separately by shore wavelength or long wavelength or both. The largest featureof the appliance is all-sealing design, to be used at all times, low power consumption and long-time using.
In scientific experiments, it is a necessary appliance to examine protein and. Inmanufacture and research of medicines, it could be used to check all that could create fluorescent medicines such as hormone organism alkali vitamin. It is most suitable to analyze spots on thin layer and paper layer; testing quality of original materials and finished products of different kinds; examining toxins like by foods organization and all other institutes engaging in fluorescent light analysis and appraisal.