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Labnics > 環境分析

噪音計

Sound Level Meter 型號：NSLM-100

噪音計 NSLM-100 是一種簡單的便攜式測量設備，用於確定噪音、音樂和其他聲音的強度。配備 1/2 英寸駐極體電容麥克風，可快速確定聲音強度並將其轉換為電信號，並顯示在光線充足的 LCD 上。這些儀表也稱為分貝儀表，必須用於環境監測以及所有工作場所噪聲參數的測量。

產品特點產品規格 Features Specifications

- Compact and easy to operate
- Auto backlight screen
- Record Max/Min values over time
- Wide frequency range with no adjustment required
- Auto power off

Measuring range	30dB ~ 130dB
Resolution	0.1dB
Accuracy	± 1.5dB
Microphone	1/2-inch electret condenser microphone
Frequency range	31.5Hz to 8KHz
Frequency rating	A
Sampling frequency	2 times/sec
Display	Auto backlit LCD
Operating temperature	0°C to +40°C / +32°F to +104°F
Operating humidity	10% to 80% RH
Storage temperature	-10°C to 60°C
Storage humidity	0% to 90% RH
Power	3 × 1.5V Battery (included)
Packaging dimension (L × W × H)	Dimensions (49 x 33 x 159)
Weight	250 g

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