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Can the WT3000 Save All the Sampled Waveform Data Points?

The WT3000 enables users to save the waveform data via two methods: waveform displayed data, and waveform sampled data.

 

The number of data points saved  by the waveform displayed data method is compressed to a total of 1,000 data points. 

 

Since the x-axis resolution of the LCD is only 1,000 points, the sampled data in the acquisition memory must be compressed Peak-to-Peak before it can be displayed on the LCD screen. Therefore, when FILE ITEM is set to WAVE in the FILE button menu, the WT3000 saves the compressed LCD data.

 

The number of data points saved by the waveform sampled data method is max 4 million points.

 

However. the number of data points will change based on the update rate setting set by the user. The data saved by this method is the sampled data in the acquisition memory that is not compressed. Therefore, when FILE ITEM is set to ACQUISITION in the FILE button menu, the WT3000 saves the sampled data before the data is compressed.

 

Please note that any MATH channels must be turned off when saving the sampled waveform data. This is because the math data is displayed on screen as Peak-to-Peak compressed data.

相关产品和解决方案

高精度功率分析仪 WT3000

WT3000高精度功率分析仪提供最高精度的测量。此产品已成为行业标准,用于变频器、电机驱动器、照明系统和电子镇流器、UPS系统、飞机电力系统、变压器测试和其它电力转换设备的研发。WT3000的基本功率精度达0.02%,带宽为1MHz。

数字功率分析仪

功率计或称瓦特计,可以测量产生、转换或消耗电能的设备各项特征,包括设备的各项参数,如:功率(瓦特)、功率因数、谐波和效率等等。

YOKOGAWA数字功率分析仪,性能优越、测量可靠,支持各种应用,非常值得拥有。尤其是YOKOGAWA WT300E功率计,已经在全球功率计市场份额上遥遥领先。

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