美国SKC PPI一次性采样头

美国SKC PPI一次性采样头

美国SKC拥有，并行粒子撞击器（PPI）特征在一个小取样器四撞击权力的ACGIH®/ ISO /呼吸性公约提供zui接近的匹配。四个冲击器具有其自身的入口和出口孔大小适当的实现的切入点。每个冲击器性能匹配一段采样公约使整体取样器的性能匹配整个选定的曲线。

美国SKC PPI一次性采样头性能简介

采样率：2升/分钟的呼吸或8升/分钟的呼吸

采样泵：airchek 3000或通用的2升/分钟，8升/分钟

采样时间：根据使用方法进行采样

采样介质：37毫米，5µ米PVC过滤器或37毫米，2µm聚四氟乙烯过滤器（NIOSH 5524）或37毫米，0.8µM MCE（硫酸）

PTFE过滤器的背压可以在同一批次内变化。

管：¼英寸ID

撞击基材：四3 / 8英寸直径的前油多孔塑料盘（预装在所有一次性PPIs）

分析：Gravimetric

尺寸：高度（夹排气）：10.8厘米，直径：4.6厘米，深度：3厘米

重量：一次性：31.2克

保质期：制造日期一年

英文资料：

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.