The PUF (Polyurethane Foam) Sampler is a complete air sampling system designed to simultaneously collect suspended airborne particulates as will as trap airborne organic vapors at flow rates up to 280 liters per minute. The PUF Sampler is equipped with a bypass blower motor arranged with an independent cooling fan. This feature permits the motor to operate at low sampling flow rates for extended periods without motor failure from overheating.
A dual chambered aluminum sampling module contains both filtering systems. The upper chamber supports the airborne particulate filter media in a circular a filter holder. The lower chamber encapsulates a glass cartridge, which contains the Polyurethane Foam for vapor entrapment.
A wide variety of sorbents can be used in a manner that permits their continual use. Polyurethane foam or wet/dry granular solid media can be used individually or in combination. The dual chambered sampling module designed for easy access to both upper and low media. The threaded lower canister moved with the cartridge intact for immediate exchange. Filter support screens and module components are equipped with gaskets providing a leak proof seal during the sampling process.
Airflow rates are infinitely variable up to 280 liters per minute. The voltage variator adjustment screw alters the blower motor speed to achieve the desired flow rate. Air flow rate is measured through the flow venturi utilizing a 0-100
Fast shipping and professional packing
Our long-standing partnership with UPS FedEx DHL and other global carriers allows us to offer a range of shipping services. Our warehouse staff are expertly trained and will wrap your goods in accordance to our exact and precise specifications. The goods you send us are checked thoroughly and properly secured before shipping. We deliver to hundreds of thousands of customers every day across different countries. Our dedication to becoming the biggest online retailer in the world is shown by this. Both Europe as well as the USA have warehouses and distribution centers.
Note: Orders that include more than one item will be assigned a processing date in accordance with the item.
We will thoroughly inspect all items ordered before shipping. The majority of orders are delivered within 48 hrs. The estimated delivery time is between 3-7 days.
Returns
Due to multiple entities which include the factory as well as the warehouse, we are unable to effectively manage inventory. Stocks can be changed at any time. It's possible that you may not receive your order after it's been placed.
Our policy is valid for 30 days. If thirty days have passed after you bought your product, we are unable to give you a refund or exchange.
The item must not be in use and must be in the original packaging. The item must be in its original packaging.
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