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  • 产品名称:频率计

  • 产品型号:FC-7015
  • 产品厂商:韩国EZ.DIGITAL
  • 产品文档:
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简单介绍:
Display: 9 digit large green LED display 品牌:韩国EZ.DIGITAL
详情介绍:
详细介绍  
Frequency measuring range : 0.1Hz to 150MHz in A input
Period / Total / RPM measurement for input A
9 digit display with 0.01mHz resolution in 1 sec.
High sensitivity external reference input function (higher than 20mVrms)
Microprocessor controlled
Reciprocal technique for high resolution at low counting frequency
Self check function executed to perform an automatic self diagnosis of various counter function
Push-scanning for selecting function and gate time
Low-pass filter(100kHz, -3dB) installed for removing noise signal in low frequency measuring
AC/DC coupling function (selectable X1 / X10 attenuator)
Data hold function
Optional RS-232C serial interface function for communication with computer
功能描述  
Display 9 digit large green LED display(Overflow, gate time, mHz, Hz,kHz, MHz, ns, µs, s, hold)
Range 0.1Hz ~ 100MHz
Gate time 0.01s, 0.1s, 1s, 10s
Resolution 1nH ~ 10Hz
Accuracy 【 resolution 【 time base 【 1 count
Terminal A
Sensitivity 20mVrms A, B input / 30mVrms C input
Impedance 1Mз < 40pF A, B input / 50з C input
Max. voltage 250Vrms A, B input / 3Vrms C input
Attenuator X 1, X 10 A, B input
Trigger A preset or variable
Slope A, B + or – selectable
Low pass filter 100kHz(-3dB) A, B input
resolution 【 trigger error 【 1 count accuracy
Period 10ms ~ 10s range with 1ps ~ 1ns resolution / 【 Totalize 5Hz ~ 30MHz range / 0 ~ 999999999(Max)
RPM 6 ~ 900 X 106 RPM
Internal time base 10MHz TCO frequency, 3 X 10-7/ month, under 5 X 10-6 (0 + 50∩)
variation temperature stability, under 1 X 10-7for 10%;line voltage
Frequency output 10MHz frequency / 2.5Vp-p amplitude / 500з impedance
External input 10MHz frequency / 20mVrms ~ 5Vrms input level / 500з impedance
Operating environments 0∩~50∩
Range for guaranteed 25∩【 5∩
Power requirement AC 115 / 230V 【 10%, 50/60Hz
Factory optional sel RS-232C interface / TCXO
Accessories power cord, fuse, operation manual, BNC cable
物理特性  
长度 260mm
宽度 255mm
高度 80mm
标准附件  
 


持有证书  
 
CE
相关产品  
  韩国EZ.DIGITAL 频率计 FC-7015U
 
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