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更新時(shí)間：2018-05-28 05:24:57瀏覽次數(shù)：1847次
聯(lián)系我時(shí)，請告知來自 環(huán)保在線這是一款型的Tda-4B的氣溶膠發(fā)生器。即適用于HEPA的過濾性能試驗(yàn)，也適用于使用塵埃粒子計(jì)數(shù)器進(jìn)行的泄漏試驗(yàn)，只需要提供清潔的壓縮空氣即可進(jìn)行工作。具有三個(gè)個(gè)調(diào)節(jié)閥，通過調(diào)整調(diào)節(jié)閥即可實(shí)現(xiàn)所發(fā)生浮游濃度的調(diào)整。
氣溶膠發(fā)生器 TDA-4B
這是一款型的Tda-4B的氣溶膠發(fā)生器。即適用于HEPA的過濾性能試驗(yàn)，也適用于使用塵埃粒子計(jì)數(shù)器進(jìn)行的泄漏試驗(yàn)，只需要提供清潔的壓縮空氣即可進(jìn)行工作。具有三個(gè)個(gè)調(diào)節(jié)閥，通過調(diào)整調(diào)節(jié)閥即可實(shí)現(xiàn)所發(fā)生浮游濃度的調(diào)整。
技術(shù)參數(shù)：
可使用的流量范圍 | 50～8,100cfm (1.4-229m3min) |
發(fā)生濃度 | 10ug/L： 流量8,100cfm(約230m3/min時(shí)) |
100ug/L：流量810cfm(約23m3/min時(shí)) | |
測試精度 | 100ug/L：流量810cfm(約23m3/min時(shí)) |
發(fā)生粒子 | PAO、DOP、多分散 |
發(fā)生方法 | 1-6Laskin Nozzles |
壓縮氣體 | 3-18cfm (85-510L/min) 20psi (0.14Mpa) |
電 源 | 不需要 |
外形尺寸 | 約280x230x250mm |
重量 | 約7.3kg |
**適用20psi（0.14Mpa）的壓力時(shí) 注：不建議采用DOP
TDA-4B Aerosol Generator
Printable Specification Sheet
Description
ATI manufactures portable Laskin nozzle aerosol generators which produce a sub-micron polydispersed oil mist aerosol in concentrations from 10 to 100 micrograms per liter (ug/l) at air flows from 50 to 8,100 cfm.
Aerosol generators and photometers are used to integrity test or locate leaks in high efficiency air filtration systems. Filter manufacturers use this equipment to scan ULPA and HEPA filters to verify they are free from manufacturing defects. Filter certifiers use this equipment to insure that filters were not damaged in shipping and have been installed properly, eliminating any leakage.
With the proper generator and photometer combination, filter deficiencies such as pinholes, thin spots, gasket leaks, frame leaks or seal problems can be quickly and quantifiably pinpointed and corrected thus protecting product and personnel.
Both the TDA-4B and the TDA-4BLite feature several improvements including rugged stainless steel construction, large fill port, individual nozzle control, and a 3" standard sanitary outlet fitting. An optional hose adapter, part # 9300100, is available for introducing the aerosol into positive pressure systems.
Features
The TDA-4B is the latest design in rugged, lightweight Laskin nozzle generators from ATI. The TDA-4B is a small, compact aerosol generator which requires only a supply of clean, compressed air to create polydispersed sub-micron oil aerosol.
The TDA-4B has 6 Laskin nozzles. Three valves permit the unit to be operated with 1 to 6 nozzles, providing a wide range of aerosol concentrations.
The TDA-4B is recommended for testing systems with air flows of 8,100 cfm and lower. It is ideal for work stations, Negative Pressure Filtration Units, biosafety cabinets, ceiling modules, small or portable cleanrooms, or HEPA filter units in installations where an adequate supply of clean, compressed air is readily available.
TDA-4B SPECIFICATIONS
Applications
Research and Development
Industries
* If more than 20 psig is used, the output concentration will increase and conversely, if less than 20 psig is used, the output concentration will decrease
* If using more than 2 nozzles, upstream concentration should be measured
關(guān)鍵詞：塵埃粒子計(jì)數(shù)，懸浮粒子測試儀，顆粒分析，空氣粒子，儀器儀表，凈化工程，凈化車間，凈化設(shè)備，潔凈車間，制藥車間，制藥機(jī)械，制藥工程，浮游細(xì)菌采樣器，風(fēng)量儀，生物安全柜，凈化工作臺，潔凈工作臺，生物工程，生物器材，烘箱，培養(yǎng)箱，干燥箱，實(shí)驗(yàn)室設(shè)備，實(shí)驗(yàn)室工程，檢測儀器，氣溶膠發(fā)生器，氣溶膠光度計(jì)，懸浮粒子發(fā)生器，懸浮粒子光度計(jì)，溫濕度壓差，記錄儀，潔凈采樣車，傳遞窗，壓差計(jì)，測振儀，輻照計(jì)，微生物檢測，工程公司，凈化公司，制藥公司，生物公司，風(fēng)淋室，貨淋室，稱量室，通風(fēng)柜
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