美國SKC 225-358校準接頭，PMI校準適配器

Models available for PM10, PM2.5, or PM Coarse (10-2.5) sampling

Use with any constant flow pump at 3 L/min

Closely follows PM2.5 or PM10 as defined by EPA

Compact and lightweight — only 2.5 ounces (71 grams)

Ideal for personal or micro-environmental sampling

Convenient modular design for easy operation

Removable filter cassette for easy media changes

Disposable ready-to-use pre-oiled impaction discs reduce particle bounce for high collection efficiency — no cleaning or greasing

Convenient clip for mounting sampler in the breathing zone 

PMI PM10 model is easily converted with accessory ring to measure PM Coarse

Performance Profile

Flow Rate 3 L/min for all models

50% Cut-point 10 μm or 2.5 μm (model dependant)

Material Inlet: Precision-tooled aluminum

Exhaust: PVC

Filter Cassette: Delrin? with stainless steel support screen

O-ring: Inlet — PTFE

O-ring: Exhaust — BUNA-N

?

Final Collection Filter 37-mm filter, select filter material based on application

Impaction Substrate 25-mm pre-oiled, disposable porous plastic disc to reduce particle bounce or 25-mm filter for optional chemical analysis

Analyses Gravimetric and chemical

Dimensions

(without clip) Diameter: 2 in (5.1 cm)

Height: 1 in (2.6 cm)

Weight: 2.5 oz (70.9 gm)

Tubing 1/4-inch ID

SKC Personal Modular Impactors

The patented (U.S. Patent No. 7,334,453) SKC Single-stage Personal Modular Impactors (PMIs) are designed for the highly efficient collection of PM10, PM2.5, or PM Coarse (10-2.5). The samplers are easy to use with their removable filter cassette and pre-oiled impaction disc. PMI media changes are as easy as removing the filter cassette and replacing it with one already loaded with a 37-mm final filter. The 25-mm pre-oiled impaction disc mounts directly on top of the filter cassette and reduces particle bounce for high collection efficiency. A 25-mm filter may be used as an alternative impaction substrate for gravimetric or chemical analysis of particles. The PMI Coarse model and the Coarse Ring accessory include a second filter cassette to allow collection of particles sized between 2.5 and 10 μm.

DPS顆粒物采樣系統,美國SKC DPS便 攜式采樣泵,PM2.5便攜式顆粒物采樣系統 

SKC便攜式DPS顆粒物采樣系統提供可吸入顆粒物PM10或PM2.5的采樣并且非常適合從環境監測到內空氣的研究等領域。DPS系統包括完全可編程Leland采樣泵,撞擊式采樣頭,快速調度和有效的采樣的配件。與其他環境取樣系統不同的是，DPS內置在一個重型加固便攜箱內,容易攜帶或運輸。DPS系統的Leland泵的DataTrac軟件可進行高級調度選項設置和記錄保存。 

SKC便攜式DPS顆粒物采樣系統產品特點    

緊湊和便攜式—只有便攜箱!

采集的顆粒大小：PM10和PM2.5兩種顆粒

模塊化組件和快速連接管，安裝方便快速

適合室內和室外采樣

鋰離子電池供電系統，可以支持24小時連續采樣

簡單的、在重型可鎖定的便攜箱內安全的操作

快速安裝支架

快速調節電池組

雨天采樣頭保護罩

低噪音：適合室內采樣

統采樣泵為恒流采樣泵，保證精確采樣

簡單地三鍵按鍵可設置無人堅守運行

利用DataTrac 軟件用一臺計算機控制多個采樣泵運行

DPS顆粒物采樣系統適用PM10和PM2.5采樣(稱重)

DPS顆粒物采樣系統可用于采集多環芳烴，多氯聯苯(PCB)，農藥等微粒(化學分析)  

SKC便攜式DPS顆粒物采樣系統: 

環境可吸入顆粒物或PM2.5采樣 

DPS的專利撞擊采樣頭 

SKC便攜式DPS顆粒物采樣系統PM2.5采樣系統清單

1、Leland Legacy程序控制泵,2、鋰離子電池,3、100-240V 單臺充電器,4、PM2.5撞擊采樣頭,5、濾膜盒,6、校準適配器,7、雨罩,8、沖擊基板,9、濾膜盒開啟器,10、連接管,11、安裝支架,12、耐用帶鎖的箱子,13、推薦255-1823石英過濾膜,采樣目的：用于稱重,過濾膜指標：432um厚,能采集1000C,47mm,不含襯墊(pkg/25),14、推薦225-1747聚四氟乙烯過濾膜,采樣目的：用于多環芳烴等化學物質分析,過濾膜指標：有PMP環狀支撐，2.0um厚,47m 

SKC便攜式DPS顆粒物采樣系統PM10采樣系統配置單 

1、采用與PM2.5相同的采樣系統，只是采用了PM10撞擊器

2、采集PM10的顆粒需要選用：單極撞擊器(225-390)- PM10

3、其余配置與PM2.5采樣系統配置單相同

PM10撞擊器 

SKC便攜式DPS顆粒物采樣系統PM2.5和PM10同時采樣系統配置單

1、采用與PM2.5相同的采樣系統，只是采用了(PM10-PM2.5)撞擊器

2、采集PM10和PM2.5的顆粒需要選用：PM Coarse撞擊器(225-3911)-(PM10-PM2.5)

PM10-PM2.5撞擊器，分解圖

3、其余配置與PM2.5采樣系統配置單相同