租售回收斯坦福SR620、SRS频率计数器SR620 租售回收斯坦福SR620、SRS频率计数器SR620 斯坦福SR620

SR620时间间隔计数器几乎执行实验室或ATE环境中所需的所有时间和频率测量。该仪器的单脉冲定时分辨率和低抖动使其成为几乎所有应用的计数器。

特点：
* 25 ps单次时间分辨率
* 1.3 GHz频率范围
* 11位频率分辨率（1 s）
* 统计分析和艾伦方差
* 图形输出到XY示波器
* 硬拷贝到打印机和绘图仪
* GPIB和RS-232接口
* 可选的时基
更多>>
详细信息
Stanford Research SR620
The SR620 Time Interval Counter performs virtually all of the time and frequency measurements required in a laboratory or ATE environment. The instrument's single-shot timing resolution and low jitter make it the counter of choice for almost any application.

Features:
* 25 ps single-shot time resolution
* 1.3 GHz frequency range
* 11-digit frequency resolution (1 s)
* Statistical analysis & Allan variance
* Graphical output to XY scopes
* Hardcopy to printers and plotters
* GPIB and RS-232 interfaces

* Optional ovenized timebase

CDAQ-9178/CDAQ-9174/CDAQ-9171/CDAQ-9189/CDAQ-9185/CDAQ-9188/CDAQ-9184


NI USB卡

NI USB-6218 USB-6216  

USB-6215 USB-6212 USB-6211 USB-6210
USB-6221 USB-6225 USB-6343 USB-6509 USB-6210 USB-6211 USB-6212 USB-6215 USB-6216 USB-6218 USB-6008 USB-6009 USB-8451 USB-6000 USB-6001 USB-6002 USB-6003

NI USB-8476 NI USB-8473 NI USB-8472  USB-8451 USB-8452