DF-40L-8 Emergency Response Sampling System – Reliable Air Monitoring for Critical Situations
The DF-40L-8 Emergency Response Sampling System is a high-performance, portable air sampler designed for rapid deployment in emergency situations. Engineered for versatility and durability, this system ensures accurate air quality assessments in diverse environments, including disaster zones, industrial sites, and remote locations.
Equipped with a dual diaphragm high-efficiency pump, the DF-40L-8 offers a flow rate range of 10 to 35 SLPM (0.3 to 1.24 SCFM), providing flexibility for various sampling requirements. Its automatic flow control feature maintains a consistent flow rate, even in the presence of dust loading, eliminating the need for constant operator supervision. The system’s bright LED display and user-friendly interface allow for easy monitoring and adjustment of sampling parameters.
Power options for the DF-40L-8 include an internal 12VDC NiMH battery pack, line power (100VAC to 250VAC), or a vehicle cigarette lighter socket, ensuring continuous operation in the field. The internal battery provides approximately 6 hours of operation with FP47M glass fiber filter paper, making it ideal for extended sampling missions. The system’s lightweight, watertight enclosure and durable plastic handle facilitate easy transport and deployment in challenging conditions.
Designed for professionals in environmental monitoring, emergency response, and industrial hygiene, the DF-40L-8 Emergency Response Sampling System delivers reliable performance and accurate data collection when it matters most.
F&J Model DF-40L-8 is a lightweight, small footprint, DC voltage powered air sampling system operable from (1) on-board 4500 mAh NiMH batteries, (2) line power, (3) automobile cigarette lighter socket or (4) from the F&J LIBATBANK-12V.
The DF-40L-8 is well suited for emergency response sampling activities where users do not know whether line power will be available. Typical operating time from on-board batteries is approximately 6 hours utilizing 47 mm glass fiber filter paper.
The automatic flow control feature with the F&J Digital Flowmeter technology provides maximum flexibility for emergency response sampling responsibilities. The set flowrate is maintained automatically in case of dust loading and does not require operator attention.
Typical flow range is 10-35 SLPM (0.3 -1.2 SCFM).
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