供应 交流毫伏表,YB2174/YB-2174
中文介绍
YB2174交流毫伏表是一种高精度的测量仪器,广泛应用于电子工程、科研实验以及工业设备调试等领域。它采用单指针设计,测量范围宽广,能够覆盖从1毫伏到10伏的电压范围,并且通过选购40dB分压器,测量范围可进一步扩展至100伏。其电压测量频率范围为1kHz至1GHz,能够满足多种高频测量需求。
该毫伏表的测量精度高,刻度线性好,能够提供准确可靠的测量结果。在3毫伏档位时,固有误差为±5%加上3%的读数值误差;其他档位则是±3%加上2%的读数值误差。此外,它还具备良好的频率响应特性,在不同频率段的误差控制在合理范围内。
YB2174交流毫伏表采用全塑框架设计,外形美观,结构坚固,便于携带和使用。它的工作条件要求环境温度在0到40摄氏度之间,相对湿度小于90%(在40摄氏度时),电源电压为220伏±10%。这些设计使得它能够在多种环境下稳定工作,为用户提供了极大的便利。
English Introduction
The YB2174 AC Millivoltmeter is a high-precision measuring instrument widely used in electronic engineering, scientific research, and industrial equipment debugging. It features a single-pointer design and has a wide measurement range, covering from 1 millivolt to 10 volts. With the optional 40dB attenuator, the measurement range can be further extended to 100 volts. The voltage measurement frequency range is from 1kHz to 1GHz, meeting various high-frequency measurement requirements.
This millivoltmeter boasts high measurement accuracy and good linearity, providing accurate and reliable measurement results. The inherent error is ±5% plus 3% of the reading value on the 3-millivolt range, and ±3% plus 2% of the reading value on other ranges. Moreover, it has good frequency response characteristics, with errors controlled within a reasonable range at different frequency bands.
The YB2174 AC Millivoltmeter features a full-plastic frame design, which is aesthetically pleasing, sturdy, and easy to carry and use. It can operate stably in a wide range of environmental conditions, with a required ambient temperature of 0 to 40 degrees Celsius, relative humidity less than 90% (at 40 degrees Celsius), and a power supply voltage of 220 volts ±10%.
简单介绍
·输入电容:<2.5pF·输出直流电压:0.1Vrms 输出阻抗为1kΩ·工作条件:环境温度:0~40℃ 相对湿度:<90% (40℃) 电源电压:220V±10%YB2174交流毫伏表
YB2174交流毫伏表
的详细介绍
YB2174毫伏表YB2174的详细介绍 |
主要特点
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· 单指针毫伏表 |
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· 测量范围宽 |
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· 测量精度高,刻度线性好 |
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· 采用全塑框架,外型美观 |
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主要技术指标
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产品名称
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毫伏表 |
尺寸重量
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用电电源
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·电压测量频率范围:1kHz-1GHz
·电压测量范围:1mV-10V 分八档
·使用40db分压器(选购件)可扩展至100V。满度值为3mV、10mV、30mV、100mV、300mV、1V、3V、10V、
·电压测量范围:50Ω系统:-48~+33dbm(0dbm=0.224V) 75Ω系统:-50~+31dbm(0dbm=0.274V)
·电压测量固有误差:3mV档:±5% +3%(读数值)其余各档:±3% +2%(读数值)
·工作条件下频率影响误差:100kHz-50MHz:±5% 10kHz-100kHz、50MHz-600MHz:±15% 1kHz-10kHz、600MHz-1000MHz:+30%-10%
·输入电容:<2.5pF
·输出直流电压:0.1Vrms 输出阻抗为1kΩ
·工作条件:环境温度:0~40℃ 相对湿度:<90% (40℃) 电源电压:220V±10%
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