型号规格 | TM824 |
SPECIFICATIONS | |
测量范围 | 30~130dBA |
Frequency Range | 35~130dBC |
测量精确度 | ±1.5dB |
Accuracy | |
频率响应 | 31.5HZ~8.5KHZ |
Frequency Range | |
动态范围 | 50dB |
Linearity Range | |
AC/DC信号输出 | √ |
AC/DC Output | |
数位及分辨率 | 5 Digit & 0.1dB |
Digit & Resolution | |
动态特性选择 | Fast/Slow |
Time Weighting Selection | |
麦克风 | 1/2英寸电容式麦克风 |
Microphone | 1/2 Inch Electret Condense Microphone |
频率加权特性 | A & C |
Frequency Weighting | |
测量档位选择 | √ |
Sound Measuring Level Selection | |
取样频率 | 2 times/sec |
Sampling Frequency | |
USB输出端口 | —— |
USB transmission |
品牌: | TCM |
型号: | TM824 |
加工定制: | 否 |
类型: | 数字式 |
测量范围: | 30-130dBA |
测量精度: | 0.1 |
工作温度: | -40-80 ℃ |
分辨率: | 0.1 |