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Product/Service >> Sound level meter >> เครื่องวัดเสียง SPER SCIENTIFIC Sound Recorder/Datalogger - 850018C
| เครื่องวัดเสียง SPER SCIENTIFIC Sound Recorder/Datalogger - 850018C Code: 001623 Price: 25,000.00 THB (Ref. 833.33 USD) (Include Vat = 833.33 USD) Description:
เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ เครื่องวัดเสียง เครื่องวัดระดับความดังเสียง Sound Level Meter/Datalogger บันทึกข้อมูล รุ่น 850018C
850018C : เครื่องวัดเสียง Sound Recorder/Datalogger ยี่ห้อ SPER SCIENTIFIC, USA
This sound meter meets or exceeds all current specs for IEC 61672:2013 Class 2 and ANSI S1.4:2014 Type 2 meters.
Records sound together with dB levels With Certification รุ่น 850018C
This unique Sound Meter enables you to playback a live audio recording that is synced with the measured sound intensity graph. The meter and included software can quickly collect and analyze all standard sound data such as dB levels, LEQ and SPL, but also allows you to pinpoint the cause of various sound levels using the live recording. Accurate within ±1.0 dB this sound meter meets or exceeds all current specs for IEC 61672:2013 Class 2 and ANSI S1.4:2014 Type 2 meters. Record up to 64,000 records complete with date and time stamp that can be stored in the meter for later download and analysis. All test parameters are simultaneously displayed on a large bright backlit display, with 0.1 dB resolution and a bar graph. Features A or C frequency weightings and fast/slow time weighting options, min/max, over/under range alarms, AC or DC recorder output, and an optional auto power off feature. Calibration can be performed in compliance with OSHA using our Acoustical Calibrator 850016. Comes complete with a foam lined carrying case, windscreen, USB cable, instruction manual, recorder output plug, and 4 AAA batteries providing about 50 hours of use when sound recording is on. The optional microphone extension cable enables remote measurements. An N.I.S.T. traceable certificate of calibration is also available.
Features:
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IEC 61672:2013 Class 2 and ANSI S1.4:2014 Type 2 compliant
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64,000 record memory
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Free downloadable software that simultaneously shows all test parameters
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Calibrates with the 850016 Acoustical Calibrator (not included)
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Real-time bar graph
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A and C frequency weighting
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Fast and Slow time weighting
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Leq data via software
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Maximum and Minimum values
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Lightweight slim design
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Over/Under visual alarm
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Tripod compatible
Specifications:
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Regulatory Standards |
IEC61672-1 and ANSI S1.4 Type 2 |
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Measurement range |
30 ~ 130 dB |
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Resolution |
0.1 dB |
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Accuracy |
± 1.0 dB (Under reference conditions @ 94 dB, 1 KHz) |
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Frequency range |
20 Hz ~ 8 KHz |
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Dynamic range |
60 dB |
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Digital display |
4 digits
Resolution: 0.1 dB
Display rate: 50 milliseconds |
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Analog display |
30-segment bar graph
Resolution: 2 dB
Display rate: 50 mS |
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Frequency weighting |
A/C |
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Time weighting |
FAST (125 milliseconds)
SLOW (1 second) |
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Microphone |
½ inch electret condenser |
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Datalogging capacity |
64,000 records |
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AC output |
1 Vrms at FS (full scale) |
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DC output |
10 mV/dB |
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Power Supply |
Four 1.5V AA alkaline batteries |
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Power Life |
Approximately 20 hrs. w/Alkaline battery
5 hours with Audio Recording |
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Power Consumption |
Approximately 0.2 W |
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External Power Supply |
5 VDC (micro USB plug) |
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Operating Temperature |
32°F to 104°F (0°C to 40°C) |
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Operating Humidity |
10% to 90% RH |
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Storage Temperature |
14°F to 105°F (-10°C to 40°C) |
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Storage Humidity |
10% to 75% RH |
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Operating Altitude |
≤ 2000 meters |
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Dimensions |
10½" × 2½" × 1¼" (264 × 63 × 29 mm) |
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Weight |
9 oz (250 g) |
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Automatically software show the meter in real-time on screen. |
Datalogger Data and Audio files. |
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dB Level Reading with the Date/Time stamp at a Single Point. |
Leq Calculation for the recorded time period. |
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Sound Recorder/Datalogger - 850018 Demo Video
Standards
IEC 61672:2013 Class 2
ANSI S1.4:2014 Type 2
Certificate of Calibration Traceable to N.I.S.T. (optional)
Specifies that the standards against which the product has been certified or calibrated were themselves calibrated by the National Institute of Standards and Technology (N.I.S.T.), or with N.I.S.T. calibrated equipment under conditions specified by N.I.S.T.
Accessories:
• Comes complete with a foam lined carrying case, windscreen, USB cable, instruction manual, recorder output plug, and 4 AAA batteries, N.I.S.T. traceable certificate of calibration is also available.
Ordering Information:
800003.....................AC Adaptor
840093.....................Field Tripod
850017P...................16' Microphone Extension Cable
840091.....................Sound Meter Windscreen
หมายเหตุ ::
• ราคาสินค้ารวม ยังไม่รวมภาษีมูลค่าเพิ่ม 7%
• ราคาสินค้าไม่รวมค่าขนส่ง
• สเปคและราคาสินค้าอาจมีการเปลี่ยนแปลงโดยไม่แจ้งให้ทราบล่วงหน้า
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