รหัสสินค้า | SKU-16002 |
หมวดหมู่ | •เครื่องวัดเสียง(Sound Level Meters) |
ราคาปกติ | |
ลดเหลือ | 0.00 บาท |
สถานะสินค้า | Pre-Order |
ลงสินค้า | 31 ก.ค. 2566 |
อัพเดทล่าสุด | 31 ก.ค. 2566 |
คงเหลือ | 1 ชิ้น |
จำนวน | ชิ้น |
แคตตาล็อก>>> | ![]() |
Applications
The SC420 is an easy-to-use Class 1 integrating sound level meter. It may be used as a sound level meter or a real-time spectrum analyzer. The applied filters comply with Class 1. All levels are measured simultaneously. The measured values serve as basis for the calculation of the main acoustic parameters. The pre-amplifier may be operated remotely using an extension cable, which is supplied as an accessory.
Microphone |
½" exchangeable, 200V-polarized condenser microphone 43.5mV/Pa (C-140 with pre-amplifier PA020) or |
½" exchangeable, 200V-polarized condenser microphone 17.5 mV/Pa (C-130 with pre-amplifier PA020) |
Measuring range |
C-140+PA020: 23.4 - 137.0dBA |
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Sound level meter - |
L AFL CFL ZFL ASL CSL ZSL AIL CIL ZIL ATL CTL ZT |
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Frequency analyzer - |
10Hz ÷ 20kHz1/3 octave band |
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Frequency analyzer - |
16 Hz ÷ 16 kHzoctave band |
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Frequency analyzer - |
Number of lines 10000, 0 - 20kHz (2Hz / line) |
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Frequency weightings |
A, C and Z (linear) |
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Audio recording |
Audio recording: 16 bit, 24kHz sample trate |
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Batteries |
2x LR6-type 1.5V AA alkaline batteries |
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Dimensions |
292mm x 85mm x 25mm |
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Weight |
330g incl. batteries |
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Accessories |
PV009 wind screen, SI020 software, CN400 USB cable, ML013 carrying case, microSD memory card, SD-microSD adapter, SI020 CESVA Lab software, 2x 1,5V AA batteries |