噪音计Models91&92带记录功能
The Model 91 (Class 1) and Model 92 (Class 2) are the ideal choice for noise measurements for compliance with the Noise at Work Regulations and EU Directive 2003/10/EC.
The instruments have been designed to be easy to use whilst providing the user with the fundamental parameters required to comply with current legislation.
Both instruments are data-logging with the outstanding Analyser software package provided as standard.
理想的工业和环境噪声测量
Switch the instrument on, calibrate and begin measurement开关开启，并开始测量仪器校准
Easy to navigate keypad allows Broadband measurements with Time History易于浏览允许使用键盘时宽带测量史
Data-logging with outstanding Analyser software package provided as standard Option to print data directly from the instrument数据记录分析仪软件，以优秀的标准选项所提供的套件打印数据直接从仪器
Automatic Back-light自动背光
Complies with IEC 61672, IEC 60651 & IEC 60804符合IEC 61672的IEC 60651和IEC 60804 