广东自动失真仪代理/深圳自动失真仪价格
产品参数:
specifications MAD-201C Distortion Meter
Distortion Measurement (失真度测量)
Measuring Range(测量范围) 0.1%~100% 7steps error ≤3%(full scale) (0.1%~100 分7档,误差≤3% 满刻度)
Fundamental Wave Range(基波频率范围) 20Hz~20KHz three frequency point 400Hz,1KHz,10KHz
(20Hz~20KHz,3个点频率 400Hz,1KHz,10KHz)
Input level(输入电平) 100mVrms~300Vrms
Fundamental Wave Suppression(基波抑制比) 80dB
Survival Distortion(残余失真度) <0.03%(including noise)(<0.03% 包括翁叫声和噪音)
AC Voltage measuring(交流电压测量)
Measuring Range (测量范围) 1mVrms~300Vrms full scale (1mVrms~300Vrms满刻度)
Decibel Scale(分贝刻度) -60dB~+50dBrm steps with 10dB (-60dB~+50dB按10dB递增)
-20dB~+1dBm(0dB=1V)
-20dB~+3.2dBm(0dB=1mW 60Ω
Frequency Response (频率响应) 100mv~300V range 20Hz~200KHz, ±0.5dB(100mV~300V范围 20Hz-200KHz,为±0.5dB)
1mV~30mV range 20Hz~200KHz,±1dB(1mV~30mV范围 20Hz~200KHz, 为±1dB)
Input Resistance(残余噪声) 100KΩ ±10%
Output(输出端) "X" axis output: Approx,1Vrms full scale of voltage(X轴输出:约1Vrms电压表满刻度时)
"Y" axis output: Approx,500Vrms full scale of distortion(Y轴输出:约500mVrms失真表满刻度时)
Output resistance: approx. 600Ω(输出电阻:约600Ω)
Power Supply(电源) 220V/110V ±10%:50Hz/60Hz
Max, Input Voltage(最大输入电压) 400V(DC+ AC peck)
Weight(重量) 5.5Kg
Dimension(尺寸) 310(w)x230(h)x90(d)mm
1.自动换挡及失真度测量功能
2.自动或保留选择功能
3.失真测试范围: 从0.1%~100% 7档
4.频率范围:从20Hz~20KHz 3档连续可调
5.固定频率: 400Hz,1KHz,10KHz 3点
6.AC电压测量范围: 1mV~300Vrms 12档
7.更为广泛快速对被测信号的失真度进行测量,也是单针自动量程毫伏表的组合仪器
8.有X轴和Y轴输出端,便于测量李沙育图形
1.Auto range and distortion measurement
2.Auto or hold function selectable
3.7distortion range: 0.1%~100%
4.Frequency:20Hz~20KHz continuously adjustable in 3 ranges
5.3 spot frequency: 400Hz, 1
深圳市美创仪器仪表有限公司|广东自动失真仪代理/深圳自动失真仪价格