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Casella CEL-242/K1 Digital Logging Sound Level Meter Type 2 Kit

品牌：英国科赛乐
型号：
产地：英国
供应商报价：面议

科尔帕默仪器（上海）有限公司更新时间：2024-03-06 13:15:01

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入驻年限第5年

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同类产品声级计(63件)

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详细介绍

Provides precision accuracy measurements at the low cost of traditional analog instruments

Simple 2 button operation
Wide range from 30 to 130dB
A or C frequency weighting
Slow, Fast and Impulse time weightings
Current, highest and average noise level shown in display

规格与描述

分贝 (Db) 范围下限 (dB)30
分贝 (Db) 范围上限 (dB)130
分辨率 (dB)0.1 (numeric); 1 (graphical)
准确性±1.5 dB
加权A, C
仪表等级Type 2
功能Fast/Slow, Impulse
符合标准ANSI S1.4; IEC 61672: type 2
输出AC/DC, USB
显示128 x 128 LCD (including real-time analog bar graph scale)
电池类型AA Battery (3)
高度 (in)8 1/4
宽度 (in)2 3/4
深度 (in)1 1/4
高度 (cm)20.9
宽度 (cm)6.9
深度 (cm)3.1
描述Digital Logging Sound Level Meter Type 2 Kit

包括

Kits include one sound level meter, acoustic calibrator, foam windscreen, carrying case, calibration certificate, and three AA batteries.

主要特点

Simple 2 button operation
Wide range from 30 to 130dB
A or C frequency weighting
Slow, Fast and Impulse time weightings
Current, highest and average noise level shown in display
Time history trend graphically displayed
USB output port to for simple data logging with pc or download of stored data
Auto calibration at selected decibel level
Scrolling sound level display
¼ inch threaded socket for tripod mounting applications
Model CEL-242 (50537-01)
Offers simple data logging of noise level readings for download to a computer
Model CEL-244 (50537-02)
Adds the time averaging functions for Leq and Lavg for OSHA measurements
Model CEL-246 (50537-03)
Features enhanced averaging version with simple data logging memory
Applications
Industrial hygiene measurements of noise in the workplace
Machinery noise surveys
Assessing hearing protectors using the NRR method
Transportation noise measurements
Building acoustic monitoring

关于该商品的更多信息

The CEL-240 series is a completely new range of sound level meters that combine the power of Digital Signal Processing (DSP) technology and simplicity and low cost of a traditional analog instrument. The meter has a low and high measurement range that covers a full 70dB on each setting and include A and C frequency scales and slow, fast and impulse time responses. A non-decaying maximum hold feature on every display captures and displays the highest sound pressure level of any noise until reset by the user. The optional software package is ideal for datalogging in spreadsheet format file for analyzing measurement data further.

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