CF-995B Series – Variable Speed, Internal Battery Powered, Portable Air Sampler



Product Highlights

  • Manual Flow Rate Control
  • Internally Mounted 12 Volt, 26 Amp-Hour Battery, 4 AMP Out Battery Charger, & Automatic AC/DC Relay Switch
  • Panel Mounted Programmable Timer
  • Instantaneous Air Flow Rate Indicator
  • N.I.S.T. Traceable Calibration
  • 2-Stage Brushed Blower
  • For Continuous (AC) or Intermittent (DC) Use


Motor/Pump: 12 Volt DC, 8.5 Max Amp Draw, 2-stage, centrifugal blower.
Battery: 12V, 26 A.H., Sealed/Maintenance-Free Rechargeable Battery. Average continuous run time is over 2 hours when used @ ambient conditions and a draw of 8.2 Amps.
Battery Charger: Internally mounted, solid state 12 volt DC charger. Nominal output current of 4.0 Amps with supply voltages of 110/120 VAC, 60 Hz.
Battery Specs.: 18.7 lbs., sealed construction, immobilized gel electrolyte.
Unit Weight: 36 lbs. (with internal Charger & Battery)
Shipping Weight: Total 39 lbs., 2 Boxes 8” x 8” x 6” & 13” x 11½” x 16¼”
Housing: 10¼” x 10” x 14¼”, Aluminum cabinet, primed & painted with 2-component polyurethane paint.
Max Flow Rate: CF-995B 80 LPM (w/ FP2063-20, 2” Dia.), 68 LPM (FP2063-20 & TC-12) & 50 LPM (w/ FP5211-20, 2” Dia.)
Max Flow Rate: CF-995B-4 165 LPM (w/ FP2063-102, 4” Dia.) & 122 LPM (w/ FP5211-102, 4” Dia.)
Filter Holders & Adapters: See Filter Holders
Flow Calibrator: See Air Flow Calibrators
Filter Paper: See Filter Paper For Air Sampling
Filter Cartridges: See Analytical Cartridges


HI-Q has incorporated a high efficiency, variable speed circuit in its CF-995B, battery operated air sampler series which allows its users to preset flow rates by varying the blower motor speed. The CF-995B & CF-995B-4 are ideal for adjustable flow, remote location air sampling where AC line power is not available. An internally mounted battery and battery charger eliminate the need for the transportation of cumbersome battery cables and the awkward handling of heavy batteries. A 10-function, panel-mounted programmable timer allows the user to preset a wide range of sample times and cycles. The maximum settable flow rate of the CF-995B series air samplers is dependent upon the pressure drop across the collection filter media being used. An internally mounted, automatic AC/DC relay switch, allows the CF-995B series air samplers to also be used continuously when AC power is available. Upon Ordering, please specify intended filter media type and size.

Additional information


CF-995B (115 VAC), CF-995B-4 (115 VAC), CF-995B-4/230 (230 VAC), CF-995B/230 (230 VAC)