REED SL-4022 Sound Level Meter includes Traceable Calibration Certificate

Model: SL-4022-NIST

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REED SL-4022 Sound Level Meter includes Traceable Calibration Certificate

Model: SL-4022-NIST

Be the first to review this product

This Sound Level Meter meets IEC61672 requirements and offers superior accuracy for critical measurements. This product includes a Traceable Calibration Certificate with full Data and Uncertainties.

Discontinued!

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

REED R8080 Sound Level Meter/Data Logger, includes Traceable Calibration Certificate

Model: R8080-NIST

Quick-responding triple-range sound level meter with large 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

R8090

REED R1500 Tripod

R1500

REED SL-4022-NIST Offers

This product includes a Traceable Calibration Certificate with full Data and Uncertainties.

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

REED SL-4022-NIST 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-NIST

What's included with the REED SL-4022-NIST

SL-4022 Sound Level Meter
Traceable Calibration Certificate with full Data and Uncertainties
Battery
Hard Carrying Case

Wind Shield Ball must be ordered separately

Ideal Applications for the REED SL-4022-NIST

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 .

Sound Calibrators

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.

Tripods

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-NIST

Description ➕➖

REED SL-4022-NIST Offers

This product includes a Traceable Calibration Certificate with full Data and Uncertainties.

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

Specifications ➕➖

REED SL-4022-NIST 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)