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Extech 407790A Real Time Octave Band Analyzer

Model: 407790A | UPC: 793950407912

Extech 407790A Real Time Octave Band Analyzer-

Downloads: datasheet manual

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Extech 407790A Real Time Octave Band Analyzer

Model: 407790A | UPC: 793950407912

Precise linearity over wide range (100dB). Store readings on a microSD card and you can transfer the data to a PC to be analyzed using software and cable provided.

Precise linearity over wide range (100dB). Store readings on a microSD card and you can transfer the data to a PC to be analyzed using software and cable provided.

Your Price $4499.00 USD
Availability 1 to 2 Weeks
Quantity

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Traceable Calibration Certificate for your 407790A Real Time Octave Band Analyzer

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Traceable Calibration Certificate for your 407790A Real Time Octave Band Analyzer

Extech 407790A Offers

Features

  • Wide measurement in 5 ranges: 20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
  • 3.5" (320x240) TFT color LCD with backlight feature displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
  • Stores readings on microSD card
  • Precise linearity over wide range (100dB)
  • Transferred data to a PC to be analyzed using software and cable provided
  • A, C and Z weighting with Fast or Slow response
  • 25Hz to 10kHz frequency response
  • Meets ANSI and IEC Type 2 standards
  • Internal self test when powered ON
  • Detachable 0.52" (13.2mm) diameter condenser microphone and Tripod mount provided on rear
  • Analog AC/DC recorder output
  • Real time clock with Year, Month, Day, Hour, Minute and Second display
  • Optional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)

Applications

  • Real time analysis of noise from any source such as machinery or vehicles
  • Monitor office or plant noise and store data for later reference and analysis
  • Maintain noise level statistics for internal and external audits
  • Perform machinery noise monitoring or use for noise reduction programs

Extech 407790A Specifications

Applicable standards ANSI S1.4 Type 2, EN IEC 60651, EN IEC 60804, and EN IEC 1260-1995
Accuracy ±1.5dB (ref 94dB @ 1kHz)
Measurement range / function 30dB to 130dB / La, Lc, Lp, Leq, LE, Lmax, Lmin, L05, L10, L50, L90, L95,
Frequency range 25Hz ~ 10kHz
Display 3.5" (89mm) 320x240 TFT color backlit LCD; Displays 1/1, 1/3, and 1/1 & 1/3
1/1- 1/3 Analyzer level range 5 ranges in 10db steps: 40 to 130dB, 30 to 120dB, 20 to 110db, 20 to 100dB, 20 to 90dB
1/1 Octave 1/1 Octave band center frequencies: (9 bands)
1/3 Octave 1/3 Octave band center frequencies: (27 bands)
Signal output AC output: 1 Vrms (at full scale); DC output: 3.0V, 25mV/dB
Memory microSD card (included)
Measurement Time 1s to 23h 59m 59s
Power Four type C size 1.5V batteries, External DC power: 6V, 1A
Dimensions/Weight 13.6 x 3.9 x 2.4" (345 x 100 x 60mm)/ 33.5oz (950g)
Click here for complete specifications on the Extech 407790A

What's included with the Extech 407790A

  • Real Time Octave Band Analyzer
  • Windows® Compatible Software
  • USB Cable
  • 4 x C Batteries
  • Microphone Wind Screen
  • Mini Screwdriver
  • Tripod Mount
  • 20V AC Adaptor
  • Manual
  • Case
datasheet for the Extech 407790A Real Time Octave Band Analyzer manual for the Extech 407790A Real Time Octave Band Analyzer

Extech 407790A Offers

Features

  • Wide measurement in 5 ranges: 20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
  • 3.5" (320x240) TFT color LCD with backlight feature displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
  • Stores readings on microSD card
  • Precise linearity over wide range (100dB)
  • Transferred data to a PC to be analyzed using software and cable provided
  • A, C and Z weighting with Fast or Slow response
  • 25Hz to 10kHz frequency response
  • Meets ANSI and IEC Type 2 standards
  • Internal self test when powered ON
  • Detachable 0.52" (13.2mm) diameter condenser microphone and Tripod mount provided on rear
  • Analog AC/DC recorder output
  • Real time clock with Year, Month, Day, Hour, Minute and Second display
  • Optional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)

Applications

  • Real time analysis of noise from any source such as machinery or vehicles
  • Monitor office or plant noise and store data for later reference and analysis
  • Maintain noise level statistics for internal and external audits
  • Perform machinery noise monitoring or use for noise reduction programs
Show More...

Extech 407790A Specifications

Applicable standards ANSI S1.4 Type 2, EN IEC 60651, EN IEC 60804, and EN IEC 1260-1995
Accuracy ±1.5dB (ref 94dB @ 1kHz)
Measurement range / function 30dB to 130dB / La, Lc, Lp, Leq, LE, Lmax, Lmin, L05, L10, L50, L90, L95,
Frequency range 25Hz ~ 10kHz
Display 3.5" (89mm) 320x240 TFT color backlit LCD; Displays 1/1, 1/3, and 1/1 & 1/3
1/1- 1/3 Analyzer level range 5 ranges in 10db steps: 40 to 130dB, 30 to 120dB, 20 to 110db, 20 to 100dB, 20 to 90dB
1/1 Octave 1/1 Octave band center frequencies: (9 bands)
1/3 Octave 1/3 Octave band center frequencies: (27 bands)
Signal output AC output: 1 Vrms (at full scale); DC output: 3.0V, 25mV/dB
Memory microSD card (included)
Measurement Time 1s to 23h 59m 59s
Power Four type C size 1.5V batteries, External DC power: 6V, 1A
Dimensions/Weight 13.6 x 3.9 x 2.4" (345 x 100 x 60mm)/ 33.5oz (950g)
Click here for complete specifications on the Extech 407790A

What's included with the Extech 407790A

  • Real Time Octave Band Analyzer
  • Windows® Compatible Software
  • USB Cable
  • 4 x C Batteries
  • Microphone Wind Screen
  • Mini Screwdriver
  • Tripod Mount
  • 20V AC Adaptor
  • Manual
  • Case
datasheet for the Extech 407790A Real Time Octave Band Analyzer manual for the Extech 407790A Real Time Octave Band Analyzer

More Extech Products


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