详细信息
1、性能
HY105F型积分平均声级计是一款2型手持式仪器,符合《环境噪声监测技术规范 城市声环境常规监测》(HJ640-2012)等最新国家标准,适用于各种机器噪声、环境噪声和作业场所噪声等各种噪声的现场测量和分析。
2、 主要技术参数及性能
2.1、传 声 器:Ф12.7mm(1/2″)预极化测试电容传声器2级。
2.2、频率范围:10Hz-20kHz
2.3、频率计权:A计权、C计权、Z计权(线性)
2.4、测量范围:10dB-140dB
2.5、量程控制:手动选择,分7档,线性范围70dB。
2.6、量程范围:10 dB ~80 dB;20 dB ~90 dB ;30 dB ~100;dB 40 dB ~110 dB;
50 dB ~120 dB;60 dB ~130 dB;70 dB ~140 dB。
2.7、仪器精度:国家新的计量检定规程JJG188-2002《声级计》的要求,性能达到GB/T3785和GB/T17181 2型, IEC61672 2级的要求。
2.8、时间计权:快(F)、慢(S)、I(脉冲)。
2.9、定时测量:Lp、Leq、Lae、L5、L10、L50、L90、L95、Lmax、Lmin、LCpeak等。
2.10、时间设定:1min、5min、10min、15min、30min、1h、8h、 12h、用户自定义时间(10s~29h59min59s。。
2.11、主要显示内容:可同时测量及显示多个测量指标、时间历程图。
2.12、数据储存:1300个宽带测量值(宽带测量模式允许存贮12天15分钟的测量值),短期Leq,1s的采集速率可高达11天。
2.13、输出接口:数据输出USB B型插座,可连接PC程序,进行数据分析。
2.14、打印:RD-V32型便携式热敏打印机,可充电。
2.15、电源:2节5号碱性电池,宽带模式下可连续工作30h,另用USB数据线连接电脑时,可自动转化由电脑电源供电。
2.16、软件:用于Windows的Deaf Defier 3噪声数据处理程序,或汉化版HY9001型噪声数据处理程序。
2.17、外形尺寸:长×宽×厚 340 mm×75 mm×25 mm。
2.18、 重量:450g。
2.19、工作温度范围:0℃~40℃。
3、基本配置:
主机(含传声器)1台、微型打印机(包括电源)1台、LR6型电池2节、防风球1只、防尘罩1只、PC程序盘(Deaf Defier 3或HY9001程序)1张、铝合金箱1个、使用说明书1份、产品合格证1份。
4、选配件:
(1) 校准器:HY603型声校准器2级:1090元/只。
(2) 三角架:大号:520元/个,中号:400元/个,小号:320元/个。
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