Datasheet > 42299

42299

更新时间： 2024-09-24 06:27:11

品牌	Logo	应用领域
EXTECH		/
页数	文件大小	规格书
1页	189K
描述
USB Sound Level Datalogger

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中文翻译

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数据手册

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42299 数据手册

USB Sound Level Datalogger

High accuracy datalogging of up to 129,920 records

Designed to meet ANSI and IEC 61672 Class 2 standards

Features:

• USB interface for easy setup and data download

• 30 to 130dB range

• Datalogging capability up to 129,920 records

• Selectable data sampling rate

• Records readings with real time clock

• Two start methods: programmed (from PC) or manual

• 0.5" electret microphone

• Includes 3.6V Lithium battery, Windows^®compatible

software, USB cover, tripod, USB extension cable, and windscreen

Standard 0.5" Electret Microphone

USB connector plugs into PC for

quick downloading of Sound Level

data to be analyzed using the

software included

Specifications

Range

30 to 130dB

Frequency Range

Basic accuracy

Weighting

31.5 to 8kHz

1.4dB

A and C

Response Time

Datalogging

PC Interface

Dimensions

Weight

Fast (125ms)/Slow (1s)

129,920 points

USB

5.1 x 1.1 x 0.9" (130 x 30 x 25mm)

1oz (20g)

Ordering Information:

407760 ..............USB Sound Level Datalogger

407760-NISTL ..USB Sound Level Datalogger with NIST Certificate (single point)

407760-NIST ....USB Sound Level Datalogger with NIST Certificate

42299 ................3.6V Lithium Battery (pkg of 2)

Specifications subject to change without notice.

6/24//09 - R1

www.extech.com

中文翻译

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