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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
09-21-2020 04:17 AM
我的目的是使用PSD测量激光脉冲的位置。 激光频率是100Hz,脉冲宽度大概10ns。同时激光能够输出同步的信号,信号为TTL。我准备用TTL先经过延迟,然后触发采集卡,每次采集的时候的时候正好在脉冲的峰值。因为我的脉冲宽度特别短,现在我有个疑惑,请问每次采集信号的时候,采集卡的积分时间时多少?
我感兴趣的产品型号时USB-6346,主要是因为他有4个以上的输入端口,一个输出端口,16bit的位深,同步采集,而且时可以直接链接电脑控制。
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