美国ati tda-4b lite 气溶胶发生器
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tda-4b lite 气溶胶发生器
tda-4blite有3个laskin喷嘴，当它在20psig压力输出时，被流量为405立方英尺的空气稀释时，气体浓度是100微克/升左右。二个阀允许仪器可以在1-3个喷嘴之间操作，提供一个宽范围的空气悬浮粒子浓度。tda-4blite空气悬浮粒子发生器tda-4blite 空气悬浮粒子发生器描述ati制作便携式的laskinnozzle产尘型悬浮粒子发生器能产生次微米的多种直径的油雾悬浮粒子，当系统中的流量在50 到8,100立方英尺每分钟之间（压力在20 psig下）时，浓度范围为10 到100 微克/升。tda-4blite空气悬浮粒子发生器和气溶胶光度计被用于高效的空气过滤系统中完整性测试或查找泄露源测试。过滤器制造商用这个设备去扫描ulpa和help（超高效，高效）过滤器去验证它们的产品。过滤器论证商用这个设备去确认过滤器有没有在运输中损坏和是否完全正确的被安装并没有任何泄露。在合适的悬浮粒子发生器和光度计的结合下，过滤器的一些不足，象针孔，薄点，垫圈泄露，结构泄露或密封问题都能迅速并且定量的测到加以修正从而保护产品和人员。tda-4b和tda-4blite空气悬浮粒子发生器功能在几个方面得到了改进，象坚固的不锈钢结构，大的填装口，独立的喷头控制和3英寸标准的卫生接头输出。一个可选的软管适配器，零件号为9300100，为导入悬浮粒子进入正压系统而提供。tda-4blite空气悬浮粒子发生器功能 tda-4blite空气悬浮粒子发生器是一个更小的，低容量版本的tda-4b，但仍旧保持所有的先进功能。tda-4btda-4blite空气悬浮粒子发生器lite被指定设计用于生物安全柜。它的小尺寸和低成本使它成为理想的用于生物安全柜测试和heap过滤器的真空测试。tda-4blite空气悬浮粒子发生器有3个laskin喷嘴，当它在20psig压力输出时，被流量为405立方英尺的空气稀释时，气体浓度是100微克/升左右。二个阀允许仪器可以在1-3个喷嘴之间操作，提供一个宽范围的空气悬浮粒子浓度。tda-4blite空气悬浮粒子发生器规格 空气系统流量： 50-5，000立方英尺每分钟空气悬浮粒子浓度：100微克/升（在405立方英尺每分钟流量时） 空气悬浮粒子浓度： 10微克/升（在4,050立方英尺每分钟时）产尘类型：1到3个喷雾头输出 压缩空气： 3 到 9 立方英尺每分钟流量在20 psi下。 混合空气类型： 多种直径的（冷） 尺寸：10 l× 8 w × 9 h (25cm l × 20cm w ×23cm h) 重量： 5.5 kg ati悬浮粒子发生器/tda-4b产尘仪 / 空气粒子发生器 / pao油发生器英文详细介绍：description atimanufactures portable laskinnozzle aerosol generators which producea sub-micron polydispersedoil mist aerosol in concentrations from10 to 100 micrograms perliter (ug/l) at air flows from 50 to 8,100cfm @ 20 psig. aerosolgenerators and photometers are used tointegrity test or locateleaks in high efficiency air filtrationsystems. filtermanufacturers use this equipment to scan ulpa andhepa filters toverify they are free from manufacturing defects.filter certifiersuse this equipment to insure that filters were notdamaged inshipping and have been installed properly, eliminatingany leakage.with the proper generator and photometer combination,filterdeficiencies such as pinholes, thin spots, gasket leaks,frameleaks or seal problems can be quickly and quantifiablypinpointedand corrected thus protecting product and personnel. boththetda-4b and the tda-4b lite feature several improvementsincludingrugged stainless steel construction, large fill port,individualnozzle control, and a 3 standard sanitary fittingoutlet. anoptional hose adapter, part # 9300100, is available forintroducingthe aerosol into positive pressure systems. tda-4b litefeaturesthe tda-4b lite is a smaller, lower capacity version of thetda-4bthat still retains all the improved features. the tda-4b litewasspecifically designed for use in biosafety cabinets. its smallsizeand low cost make it the ideal generator for biosafetycabinettesting and hepa filter vacuums. the tda-4b lite has 3laskinnozzles. when its total output at 20 psig is diluted by 405cfm ofair, the aerosol concentration is approximately 100 ug/l.twovalves permit the unit to operate with 1 to 3 nozzles to provideawide range of aerosol concentrations. tda-4b litespecificationsaerosol output range: 50-5,000 cfm aerosolconcentration 100 ug/l@* 405 cfm aerosol concentration 10 ug/l @*4,050 cfm generatortype: 1 to 3 laskin nozzles compressed air: 3 to9 cfm @ 20 psiaerosol type: polydispersed (cold) size: 10 l × 8 w× 9 h (25cml × 20cm w × 23cm h) weight-pounds (lbs): 12 lbs.weight-kilograms(kg): 5.5 kg electrical: (not required) *whenoperated at 20 psi.applications clean rooms laminar flow benchesbiosafety cabinetsglove boxes hepa vacuum cleaners hvac systemshepa filters ulpafilters negative pressure filtration unitssurgical suites nuclearfilter banks collective protection filtersresearch and developmentindustries pharmaceutical food processingveterinary medicinelaboratories asbestos abatement heavy metalprocessors nuclearpower and fuel hospitals chemical processingcertifiers nbc defenseagencies governmental labs filtermanufacturers micro electronicelectronic biotechnologymicromechanics * if more than 20 psig isused, the outputconcentration will increase and conversely, ifless than 20 psig isused, the output concentration will decrease.* if using more than 2nozzles, upstream concentration should bemeasured

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北京中邦兴业科技有限公司市场部
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