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Model DF-ERHV-DTE-CFH -Emergency Response Mobile High Volume Air Sampling System
The DF-ERHV-DTE-CFH Series Air Sampling Systems are designed for temporary or emergency response continuous air sampling applications. The DF-ERHV-DTE-CFH Series Air Samplers feature a brushless motor with electronic motor speed control that maintains a user selectable flow rate. The flow rate range attainable through the filter media is dependent upon the air porosity of the filter media and its dimensions. The flow rate range attainable through the filter media is dependent upon the air porosity of the filter media and its dimensions. The DF-ERHV-DTE-CFH Series design accommodates rapid field service and component replacement.· Digital Flow Meter Flow Management Electronics
· Display in English or metric units set at factory
· Choices of flow/volume units:
SLPM SL
SCMH SCM
SCFM SCF
· State of the Art microprocessor electronics
· Automatic flow control
· Auto Shut-off on time or volume
· Flowrate and volume totalizations displayed are corrected to a factory settable Reference Temperature (T) and Pressure (P) (4 options available)
· Elapsed time meter
· Auto zero calibration feature of flow sensor
· Bright LED display
· Flowrate accuracy within ± 4.0% F.S.
· RS-232 Communication Port w/Operator selectable download frequency for real-time data
· 220 – 240 VAC, 50/60Hz; single phase
· Automatic shut off of system on totalized volume or elapsed time
· RS-232 port for real-time data download
· Bright LED display
· Automatic flow control
· Circular filter media: Filter holder options include 102mm, 110mm, 120mm, 125mm, 130mm, 140mm and 150mm.
OPTIONS:
· Data Storage Device (P/N: 232FCDSD)
· 2 GB Secure Digital Card (P/N: 372239)
· Flash card Reader (P/N: SDDR-199-A20)
· Ruggedized Cellular Phone (P/N: CASRPS-DFM)