840028 Graphic Display Sound Level Meter

$219.00$252.00

The Sper 840028 Graphic Display Sound Level Meter is an ANSI type 2 meter with “A” and”C” weighting, A scale range 30 – 130 dBA, C scale range 35 – 130 dBC, resolution 0.1 dB, accuracy ±1.5 dB, fast and slow response, analog and digital output, NIST calibration option available. Has function to measure machine noise in presence of high background noise. Can be calibrated using 2-point acoustic calibrator as required by OSHA regulations.

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Description

840028 Graphic Display Sound Level Meter

The Sper 840028 Graphic Display Sound Level Meter is an ANSI type 2 meter with “A” and”C” weighting, A scale range 30 – 130 dBA, C scale range 35 – 130 dBC, resolution 0.1 dB, accuracy ±1.5 dB, fast and slow response, analog and digital output, NIST calibration option available as P/N 840028C. Has function to measure machine noise in presence of high background noise. Can be calibrated using 2-point acoustic calibrator as required by OSHA regulations.

Features

  • ANSI S1.4 and IEC 651 Type 2 sound level meter
  • “A” and “C” weighting
  • “A” range 30 – 130 dBA; “C” range 35 – 130 dBC
  • Fast and slow response
  • Analog and digital output; AC and DC output
  • Analog bar graph and digital display
  • Auto ranging
  • Min/max/peak functions
  • Low battery indicator
  • Accurately measures machine noise in presence of high background noise
  • Calibrates per OSHA regulation with 2-point acoustic calibrator (P/N 850016)
  • NIST traceable option available

The 840028 Graphic Display Sound Level Meter kit includes, in addition to the meter, windscreen, instruction manual, 9V battery, and hard-shell carrying case. NIST traceable calibration available as 840028C.

Dimensions

11½” x 3″ x  1½” (292 x 76 x 38 mm)
Weight: 9.9 oz (281 g)

Warranty

Sper Scientific 5 year factory warranty
Sper Certified Product
CE and RoHS compliant

Options

840027  AC adapter
840052  Data acquisition software
840054 USB cable
840094 RS232 to USB adapter cable
850016 2-point acoustic calibrator
840091  Replacement windscreen
840092 Benchtop tripod
840093 Field tripod

 

Additional information

Weight 1 lbs
Dimensions 14 x 5 x 3 in
Select Factory cal or NIST traceable cal

Factory calibration, NIST traceable calibration