radiello 擴(kuò)散主體空氣采樣器

該擴(kuò)散主體設(shè)計用于在采樣時容納 Radiello 小柱吸附劑。該擴(kuò)散主體的一端有螺紋，用于方便地連接到 Radiello 三角支撐板上。與大多數(shù)的小柱吸附劑不同，擴(kuò)散主體可重新使用，并且在不使用時可使用溫和的洗滌劑清洗。該擴(kuò)散主體將收集粉塵（尤其在室外采樣時），建議使用 4-5 次之后更換。 

radiello™ 麻醉氣體和蒸氣采樣器

該套件開發(fā)用于室中一氧化二氮、、乙氟醚、氟烷和七氯烷的采樣。一整套采樣器的部件使用一個密封的無菌袋單獨包裝。每包 10 個無菌袋。

各無菌袋包含：

1 件滲透性主體

1 件支撐板

1 件豎直連接頭

1 件吸附小柱

有多種不同的 Radiello 小柱吸附劑。其中的每一種都特定用于不同類別化合物的采樣。各小柱的尺寸為 60mm 長×4.8 或 5.8mm 直徑。各小柱的設(shè)計為一次性使用，但 Radiello 熱解吸 (TD) 小柱吸附劑除外。 

發(fā)貨時，各小柱包在透明熱封聚乙烯 (PE) 袋子里的密封玻璃或塑料管中。同樣的密封管可用于在解吸/分析之前儲存采樣后的小柱。每包小柱包括足夠數(shù)量的自粘條形碼標(biāo)簽，用于方便地記錄采樣日期和時間。 

注：要使用 Radiello 系統(tǒng)進(jìn)行空氣的采樣，除了小柱吸附劑還必須訂購（單獨）Radiello 擴(kuò)散主體和三角支撐板。Radiello 入門套件 (RADxxxS) 包括完成采樣所需的所有部件。

• Unique 3D radial design is not prone to face velocity effects and delivers higher uptake rates than standard 2D flat axial devices.

• Higher uptake rates give excellent low-level sensitivity, even for short sampling periods (down to 15 min).

• Higher capacity allows you to sample accurately up to 30 days without bias from breakthrough or back diffusion.

• Versatile, easy-to-use air sampler for a wide range of chemical classes is ideal for environmental monitoring, vapor intrusion, industrial hygiene, and personal air sampling.

• Solvent and thermal desorption options available.

• Features water repellant diffusive body and reusable holders.

• Easy to use—no pump required.

Versatile radiello passive diffusive air samplers—now available from Restek—feature a unique 3D radial design that provides several performance advancements compared to standard 2D flat axial air samplers. These samplers are a reliable, cost-effective alternative that offers both high sensitivity for low-level detection in short sampling periods (down to 15 min), as well as higher capacity so accurate results can be obtained over longer (30 day) sampling times. Because the radial design results in a higher rate of uptake and larger capacity, radiello air samplers are a versatile solution that allows labs to sample very efficiently for short durations or sample for longer periods without bias from analyte breakthrough or back diffusion. These air samplers are available for a wide range of chemical classes, so the choice of sampling material can be tailored to specific applications. Ideal for labs supporting environmental monitoring, industrial hygiene, and any other ambient (indoor/outdoor) air testing, radiello air samplers from Restek are recommended when a reliable source of versatile, high-performing, easy-to-use air samplers is required.

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radiello 擴(kuò)散主體空氣采樣器