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REED SL-4022 Sound Level Meter

Model: SL-4022

REED SL-4022 Sound Level Meter-

Downloads: datasheet

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REED SL-4022 Sound Level Meter

Model: SL-4022

This sound level meter meets IEC61672 requirements and offers superior accuracy for critical measurements.

This sound level meter meets IEC61672 requirements and offers superior accuracy for critical measurements.

Discontinued!

This product has been discontinued and is no longer available.
This is the direct replacement:

REED R8080 Data Logging Sound Level Meter with Bargraph-

REED R8080 Data Logging Sound Level Meter with Bargraph

Model: R8080

Quick-responding triple-range sound level meter with backlit display, analog bargraph and built-in memory to data log up to 64,000 points.

Learn More

Recommended Accessories

REED R8090 Sound Level Calibrator-

REED R8090 Sound Level Calibrator

R8090

REED R1500 Tripod-

REED R1500 Tripod

R1500

REED SL-4022 Offers

Features

  • Meets IEC 61672 Type I requirements and offers superior accuracy for critical measurements
  • Triple range measurement, 40 dB steps with over/under range indication
  • "A & C" frequency weighting
  • "Fast/Slow" time weighting
  • 1/2" electret condenser microphone
  • Internal 94dB/1kHz calibration
  • Large, easy-to-read LCD display
  • Data Hold and Max Hold
  • AC output signal for use with dataloggers
  • 3.5mm dia. phone output terminal
Applications

Ideal for the following applications:Help you measure the amount of sound that is happening in a specific location, it can monitor your work conditions and can measure sound levels for environmental impact studies.

REED SL-4022 Specifications

Measuring Range 30 to 70 dB, 60 to 100 dB, 90 to 130 dB
Resolution 0.1 dB
Frequency Range 31.5 Hz to 16.0 kHz
Accuracy 31.5Hz: ±2.0dB; 63Hz: ±1.5dB; 125Hz: ±1.5dB; 250Hz: ±1.4dB; 500Hz: ±1.4dB
1kHz: ±1.1dB; 2kHz: ±1.6dB; 4kHz: ±1.6dB; 8kHz: +2.1dB to -3.1dB;
12.5kHz: +3.0dB to -6.0 dB; 16kHz: +3.5dB to -17.0dB
Frequency Weighting A: "Human Listening"response for environmental sound level measurement;
C: "Flat" response for checking machinery noise and sound level pressure of equipment
Time Weighting Fast 200ms; Slow 500ms
Output Signal 750mV AC rms
Display 3-1/2 digit, 18mm (0.7") high LCD
Power Supply 2 x 9V batteries
Dimensions 260 x 87 x 36mm (10.2 x 3.4 x 1.4")
Weight 450g (0.99 lb)
Click here for complete specifications on the REED SL-4022

What's included with the REED SL-4022

  • SL-4022 Sound Level Meter
  • Battery
  • Hard Carrying Case

Wind Shield Ball must be ordered separately

Ideal Applications for the REED SL-4022

Ideal for the following applications:Help you measure the amount of sound that is happening in a specific location, it can monitor your work conditions and can measure sound levels for environmental impact studies.

datasheet for the REED SL-4022 Sound Level Meter

Click on a category to view a selection of compatible accessories with the REED SL-4022 Sound Level Meter.

REED R8090 Sound Level Calibrator R8090
This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.



REED R1500 Tripod R1500
Expandable up to 56" and features an add-on adapter capable of mounting instruments without a tripod mount. The R1500 is a convenient accessory for any data logging instrument setup for long-term continuous monitoring.



Ask a question about REED SL-4022 Sound Level Meter

Customer Reviews for the REED SL-4022

REED SL-4022 Offers

Features

  • Meets IEC 61672 Type I requirements and offers superior accuracy for critical measurements
  • Triple range measurement, 40 dB steps with over/under range indication
  • "A & C" frequency weighting
  • "Fast/Slow" time weighting
  • 1/2" electret condenser microphone
  • Internal 94dB/1kHz calibration
  • Large, easy-to-read LCD display
  • Data Hold and Max Hold
  • AC output signal for use with dataloggers
  • 3.5mm dia. phone output terminal
Applications

Ideal for the following applications:Help you measure the amount of sound that is happening in a specific location, it can monitor your work conditions and can measure sound levels for environmental impact studies.

Show More...

REED SL-4022 Specifications

Measuring Range 30 to 70 dB, 60 to 100 dB, 90 to 130 dB
Resolution 0.1 dB
Frequency Range 31.5 Hz to 16.0 kHz
Accuracy 31.5Hz: ±2.0dB; 63Hz: ±1.5dB; 125Hz: ±1.5dB; 250Hz: ±1.4dB; 500Hz: ±1.4dB
1kHz: ±1.1dB; 2kHz: ±1.6dB; 4kHz: ±1.6dB; 8kHz: +2.1dB to -3.1dB;
12.5kHz: +3.0dB to -6.0 dB; 16kHz: +3.5dB to -17.0dB
Frequency Weighting A: "Human Listening"response for environmental sound level measurement;
C: "Flat" response for checking machinery noise and sound level pressure of equipment
Time Weighting Fast 200ms; Slow 500ms
Output Signal 750mV AC rms
Display 3-1/2 digit, 18mm (0.7") high LCD
Power Supply 2 x 9V batteries
Dimensions 260 x 87 x 36mm (10.2 x 3.4 x 1.4")
Weight 450g (0.99 lb)
Click here for complete specifications on the REED SL-4022

What's included with the REED SL-4022

  • SL-4022 Sound Level Meter
  • Battery
  • Hard Carrying Case

Wind Shield Ball must be ordered separately

Ideal Applications for the REED SL-4022

Ideal for the following applications:Help you measure the amount of sound that is happening in a specific location, it can monitor your work conditions and can measure sound levels for environmental impact studies.

datasheet for the REED SL-4022 Sound Level Meter

Click on a category to view a selection of compatible accessories with the REED SL-4022 Sound Level Meter.

REED R8090 Sound Level Calibrator R8090
This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.



REED R1500 Tripod R1500
Expandable up to 56" and features an add-on adapter capable of mounting instruments without a tripod mount. The R1500 is a convenient accessory for any data logging instrument setup for long-term continuous monitoring.



Ask a question about REED SL-4022 Sound Level Meter

Customer Reviews for the REED SL-4022

More REED Products



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