粒子濃度稀釋器的開發(fā)是為滿足HEPA的性能試驗(yàn)所需具備的濃度條件。它是專為解決塵埃粒子計數(shù)器所無法測試到的高濃度這一難題而特別設(shè)計的。其在設(shè)計方面把壓力損失控制在Z小值，利用粒子計數(shù)器的吸引力進(jìn)行動作，無需電源。該儀器有10:1和100:1兩種規(guī)格，適用于任何類型的微粒子。（PSL、PAO、DOP、NACI）

詳細(xì)介紹

TDA-D100粒子濃度稀釋器

粒子濃度稀釋器的開發(fā)是為滿足HEPA的性能試驗(yàn)所需具備的濃度條件。它是專為解決塵埃粒子計數(shù)器所無法測試到的高濃度這一難題而特別設(shè)計的。其在設(shè)計方面把壓力損失控制在zui小值，利用粒子計數(shù)器的吸引力進(jìn)行動作，無需電源。該儀器有10:1和100:1兩種規(guī)格，適用于任何類型的微粒子。（PSL、PAO、DOP、NACI）

技術(shù)參數(shù)：

稀釋比例	TAD-10： 10倍 TAD-100：100倍
流量	1cfm（28.3l/min）
壓力損失	約26Pa
材質(zhì)	不銹鋼
輸入口/輸出口直徑	0.375英寸
電源	不需要
外形尺寸	約155×83×559mm
重量	約3kg

英文詳細(xì)介紹：

Description

The ATI Aerosol Diluters were developed to fill a specific need in the HEPA filter testing industry. The diluter enhances the effectiveness of optical particle counters by diluting the upstream concentration of an aerosol to prevent saturation of the particle counter. The diluter has been designed to minimize pressure drop and aerosol loss as a function of particle size.

Features

The TDA-D series of Aerosol Diluters will work with any 1 cfm particle counter by placing it inline between the particle counter and the aerosol being sampled. The diluter is available in 10:1 and 100:1 versions and will work with any type of aerosol challenge （PSL, PAO, DOP, NaCl）.

Specifications

Feature	TDA-D10	TDA-D100
Particle Dilution	10:1	100:1
Air Flow Rate	1 cfm	1 cfm
Pressure Drop	Nominally 1" W.C.	Nominally 1" W.C.
Electrical	not required	not required
Run Time Meter	included	included
Material	stainless steel	stainless steel
Inlet/Outlet	0.375 inch ID	0.375 inch ID
Optional Inlet/Outlet	0.25 inch ID	0.25 inch ID
Size （in.）	6.5 W × 3.3 H × 22.0 L	6.5 W × 3.3 H × 22.0 L
Size （cm）	15.5 W × 8.3 H × 55.9 L	15.5 W × 8.3 H × 55.9 L
Weight （lbs.）	7.0	7.0
Weight （kg）	3.0	3.0