美國(guó)SKC PPI一次性采樣頭

美國(guó)SKC擁有，并行粒子撞擊器（PPI）特征在一個(gè)小取樣器四撞擊權(quán)力的ACGIH®/ ISO /呼吸性公約提供zui接近的匹配。四個(gè)沖擊器具有其自身的入口和出口孔大小適當(dāng)?shù)膶?shí)現(xiàn)的切入點(diǎn)。每個(gè)沖擊器性能匹配一段采樣公約使整體取樣器的性能匹配整個(gè)選定的曲線。

美國(guó)SKC PPI一次性采樣頭性能簡(jiǎn)介

采樣率：2升/分鐘的呼吸或8升/分鐘的呼吸

采樣泵：airchek 3000或通用的2升/分鐘，8升/分鐘

采樣時(shí)間：根據(jù)使用方法進(jìn)行采樣

采樣介質(zhì)：37毫米，5µ米PVC過(guò)濾器或37毫米，2µm聚四氟乙烯過(guò)濾器（NIOSH 5524）或37毫米，0.8µM MCE（硫酸）

PTFE過(guò)濾器的背壓可以在同一批次內(nèi)變化。

管：¼英寸ID

撞擊基材：四3 / 8英寸直徑的前油多孔塑料盤(pán)（預(yù)裝在所有一次性PPIs）

分析：Gravimetric

尺寸：高度（夾排氣）：10.8厘米，直徑：4.6厘米，深度：3厘米

重量：一次性：31.2克

保質(zhì)期：制造日期一年

英文資料：

SKC are proud to launch a new disposable thoracic sampler ideal for complying with the EU Workplace Exposure Limit for sulphuric acid mist.

In 2011 a new exposure limit was introduced which specified that samples taken must be in the thoracic size, rather than inhalable. In order to comply with this requirement, the Health & Safety industry has been seeking a thoracic sampler which doesn’t break the bank but gives reliable results, every time.

The SKC disposable Parallel Particle Impactor (PPI) is precisely engineered to match the convention curve for thoracic sampling better than any other sampler on the market. Available non-loaded or in a ‘plug-&-play’ model preloaded with filters and designed for single use, you can use our disposable PPI with any standard air sampling pump to take samples for analysis. It is also available in high-flow respirable models, ideal for taking samples of respirable particulates where increased sensitivity is required - such as for respirable crystalline silica.

Tested in the UK and USA, the disposable PPI is proven to be a simple and economic answer to thoracic and respirable particulate matter sampling.