F&J SPECIALTY PRODUCTS, INC.

- Model DF-40L-400-AC - Emergency Response Sampling System

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F&J Model DF-40L-400-AC is a lightweight, small footprint, DC voltage powered air sampling system operable from (1) line power, or (2) auxiliary DC connector (12 – 15 VDC). The automatic flow control feature with the F&J Digital Flowmeter technology provides maximum flexibil-ity for emergency response or environmental sampling responsibilities. The set flowrate is maintained auto-matically in case of dust loading and does not require operator attention. The air sampler is contained in a lightweight small dimensioned enclosure which is water tight. The unit can be carried very easily by its large, rugged plastic handle. Typical flow range is 10 – 35 SLPM (0.3 -1.24 SCFM).

  • State-of-the-Art Electronics
  • Operating Modes — Line Power (100VAC – 250 VAC)
  • Lightweight — 12.25 lbs. (5.5 kg)
  • Maximum Flow 30 to 35 LPM Maximum; typical
  • Bright LED Display
  • Automatic Flow Control Feature
  • Flowrate and Volume totalizations displayed are corrected to a factory settable Reference Temperature and Pressure (4 options available)
  • Auto shut-off on time or volume
  • Optional battery bank for situations where line power is not available

  • Pump Type: Dual diaphragm high efficiency
  • Maximum Flowrate: 35 LPM typical
  • with FP-47M glass fiber media
  • Power Source:
    • External – Line Power; 100VAC to 240VAC
    • External DC – 12–15VDC
  • Current Draw: 0.6 A maximum
  • Filter Holder Fitting: 3/8 FNPT quick disconnect
  • Handle: Durable plastic
  • Weight: 12.25 lbs. (5.5 kg)
  • Dimensions: 16.8”L × 9.0”W × 14.0”H (42.7 × 22.9 × 35.6 cm)
  • Average Noise Level: 67.5 Db @ 1m
  • Operating Temperature Range: 0ºF to 122ºF (-18ºC to 50ºC)
  • Display: Bright LED (6 character, 1,2 cm H)
  • Elapsed Time: DD:HH:MM up to 168 hours
  • Flow Control:
  • Adjustable from keypad between 10-35 LPM
  • Flow Accuracy: ±4.0% of Full Scale
  • Factory Settable Reference T and P
    • Classical STP 0ºC, 1 ATM
    • Normal T and P 20ºC, 1 ATM
    • Modified Normal T and P 70ºF, 1 ATM
    • Standard Ambient T and P 25ºC, 1 ATM

  • Data Storage Device (P/N: 232FCDSD)
  • 2 GB Secure Digital Card (P/N: 372239)
  • Flash card Reader (P/N: SDDR-199-A20)
  • Combination Filter Holder with Rain Hood
  • 47mm Particulate / C Geometry – FJ-47RH
  • 50mm Particulate / C Geometry – FJ-50RH
  • Battery Bank (P/N: BATBANK-12V)

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