في الأوراق المالية

850016 Acoustical Calibrator

Name: 850016 Acoustical Calibrator
Brand: Sper Scientific
SKU: 850016
Price: 800.0 AED
Availability: InStock

رمز التخزين التعريفي : 850016

يصنع : SPER SCIENTIFIC

نموذج : 850016

التوفر : في الأوراق المالية

AED 0.00 - AED 0.00

AED 0.00

AED 800.00

AED 800.00 - AED 800.00

AED 800.00

(بما في ذلك ضريبة القيمة المضافة)

كمية

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تخصيص

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Reviews

850016 Acoustical Calibrator

For calibration of all Sper Scientific digital sound meters or any sound level meter with 1” or ½” microphone.

Conforms to ANSI S1.4-1984 and IEC942 1988 Class 2 standards for acoustical calibrators. Simply place the calibrator on to the digital sound meter’s microphone, turn on the calibrator, and adjust the decibel meter’s reading to either 94 or 114 dB. Operates at a frequency of 1KHz ±4% and with an accuracy of ±0.5 dB. Built in battery check. Easily portable for field use, it comes with a carrying case, adaptors for 1/2” and 1” microphones, instructions and a 9 volt battery.
Dimensions: 5” x 1⅞” (127 x 48 mm)
Weight: 8.4 oz (238 g)

Output Sound Level	94 dB and 114 dB re 20 uPA under reference
Output Frequency	1 kHz ±4%
Accuracy	±0.5 dB
Operating Environment	32 to 104°F (0 to 40°C) Altitude up to 2,000 meters 10 to 70% RH
Storage Environment	14 to 104°F (-10 to 60°C) 10 to 90% RH
Test Conditions	20°C 65% RH
Atmospheric Pressure	1013 mbar
Dimensions	5” x 1⅞” (127 x 48 mm)
Weight	8.4 oz (238 g)

وصف

850016 Acoustical Calibrator

For calibration of all Sper Scientific digital sound meters or any sound level meter with 1” or ½” microphone.

تخصيص

Output Sound Level	94 dB and 114 dB re 20 uPA under reference
Output Frequency	1 kHz ±4%
Accuracy	±0.5 dB
Operating Environment	32 to 104°F (0 to 40°C) Altitude up to 2,000 meters 10 to 70% RH
Storage Environment	14 to 104°F (-10 to 60°C) 10 to 90% RH
Test Conditions	20°C 65% RH
Atmospheric Pressure	1013 mbar
Dimensions	5” x 1⅞” (127 x 48 mm)
Weight	8.4 oz (238 g)