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CF-995B: Variable Speed, Internal Battery & Charger, AC/DC Relay

Variable Speed, Internal Battery Powered, Portable Air Sampler

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.

  • 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

Ordering Information

CF-995B

Variable Speed, Battery operated air sampler complete with internally mounted 115VAC battery charger (4.0 Amp output), 12VDC, 26 A.H. Battery, American Type 16/3 grounded cord. Standard Flow Range of 10-95 LPM. Includes 1½" Female Straight Pipe Thread for "CF" series holders. Specify intended filter media/size upon ordering.

CF-995B-4

4" Diameter paper only, variable speed, battery operated air sampler complete with internally mounted 115VAC battery charger (4.0 Amp output), 12VDC, 26 A.H. Battery, American Type 16/3 grounded cord. Standard Flow Range of 30-175 LPM. Use HI-Q's FHA-4CF to adapt down to female 1½" dia. SPT fitting, to accept "CF" series filter holders. Specify intended filter media/size upon ordering.

CF-995B/230

CF-995B-4/230

Unit as described above with switchable 230/115 VAC battery charger. Nominal output current from charger is 2.0 Amps.

Options & Spare Parts

CF-995B-005

Replacement Motor Brush Set, 2 Brushes/Set

CF-995B-002

Replacement 12 volt DC, 26 Amp Hour Battery. This maintenance free, immobilized electrolyte battery is packaged in a high impact resistant ABS plastic case.