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台湾固纬GFC-8270H频率计数器
提供频率、周期测量、微电脑控制
在高频与低频,均具高解析度
频率范围:0.01Hz ~ 2.7GHz
高感度:10mVrms 1Hz 档解析度:100nHz
自我侦测诊断
可调式触发电平控制
显示锁定功能
台湾固纬GFC-8270H频率计数器 参数特点:
显示 |
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8 位数 包括 Hz, kHz, MHz, GHz, S, mS, μS, nS 以及溢出位 |
门限时间 |
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从10mS 到 10S连续可调, 或输入信号的一个周期,取决于较长者 |
准确度 |
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+(解析度+时基误差) |
频道 A |
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范围 |
DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~ 120MHz |
灵敏度 |
10mVrms 典型值; 50mVrms最大值 |
耦合 |
AC or DC, 可选 |
滤波器 |
通道A的低通,可激活或关闭,-3dB 点在100kHz |
阻抗 |
1MΩ//40pF |
衰减器 |
x 20dB |
触发电平 |
-2.5 VDC to +2.5 VDC |
解析度 |
在频率测量时,最大分辨率在1Hz时为100nHz,在100MHz时为0.1Hz |
周期范围 |
8nS to 100S至少7 位显示门限时间 |
频道 B |
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范围 |
50MHz to 2.7GHz |
感度 |
<50mVrms (10mVrms 典型值) |
耦合 |
AC |
时基 |
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老化率 |
1 ppm/月 |
温度 |
5 ppm 23°C + 5°C |
电源变化 |
+0.005 ppm +10% 电源偏差值 |
电源 |
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AC 100V/120V/220V/240V ±10%, 50/60Hz |
附件 |
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操作手册 × 1, |
尺寸&重量 |
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230(宽) × 95(高) × 280(长) mm |
台湾固纬GFC-8270H频率计数器
Founded in 1975, Good Will Instrument Co., Ltd was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. Good Will Instrument began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments.
After decades of experience in the test and measurement industry, Good Will Instrument Co., Ltd has grown to become the largest manufacturer and developer of test and measurement instruments in Taiwan. Today Good Will has more than 300 product items, ranging from oscilloscopes, spectrum analyzers, signal sources, basic test & measurement instruments to video surveillance systems. Good Will Instrument has also seen its present growth internationally. With headquarters located in Taipei, Taiwan, GW Instek has subsidiaries in mainland China, America, Japan, Korea and Malaysia; its products are sold to more than 80 countries worldwide.
友情链接: |
邦亚电子官网:http://www.bangya.cn/ |
网上展示平台:http://www.szby17.com/ |
AMETEK展示平台:http://www.rtc158b.com/ |
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