WTViewer for the WT210/WT230 is a software application that allows you to load numeric and waveform data measured with the WT210 or WT230 Digital Power Meter to a PC via GP-IB or serial (RS-232-C) communications. It lets you view the measured data then save it to hard disk. Using GP-IB allows you to connect up to four WT210s or WT230s simultaneously.
|WTViewer can display the voltage, current, power, and phase of the measured data simultaneously. It can display up to 250 data items on the screen at once.|
|WTViewer lets you monitor voltage and current waveforms on your PC screen. The waveform display function lets you check the voltage and current phase angle, waveform distortion, and peak shapes.|
|With WTViewer, you can numerically or graphically display the results of measured harmonics of voltage, current, power, and phase harmonics up to the 50th order.|
|Various types of measured data can be displayed in a trend graph. You can survey chronological changes in such phenomenon as the variations in the supply voltage and current consumption. Harmonic trends can also be displayed.|
|You can enter WT210/WT230 settings such as the wiring method, range, filters, and scaling from your PC. These settings can be saved on the PC then loaded back in all atonce when needed.|
|Waveform and numeric data can be saved on the PC. From the PC you can create .wtd files that can be loaded by WTViewer for WT210/WT230, or .csv files that can be imported into Excel.|| |
|Measuring Mode||Normal, harmonics, integration|
|Types of Files ||Waveform, calculated values, harmonics, settings |
|Display Screens||Numerical, waveform*, trend, harmonic Bar Graph* |
* Harmonic option is required on WT210/WT230.
Data Acquisition Interval
|100 ms at max. speed. |
- In Normal mode, using GP-IB.
- Depends on your PC's performance.
- In Fast mode when using the WT230 (restrictions apply)
* When the WT210/WT230 data update rate is one second or more, measurement, acquisition, and saving can be synchronized.
|Personal Computer||CPU||Premium4 1.5 GHz or higher (recommended)|
|Memory ||1 GB or more (recommended) |
|Hard Disk ||500 MB or more of free space |
|OS ||Microsoft Windows XP, Windows Vista, or Windows 7 (All English versions) |
|Communications Port ||GP-IB: NI (National Instruments) AT-GPIB, PCI-GPIB, PCI-GPIB+, PCMCIAGPIB, PCMCIA-GPIB+, or PCIe-GPIB with driver NI-488.2 version 1.60 or later (however, version 2.3 is not supported) |
|RS-232: An available COM port on the PC |
|Display||Screen resolution: 1024 x 768 pixels or higher |
|Printer and Mouse||Must be compatible with the operating systems listed above.|
|List of Functions|
|Display ||Numeric Data Display||Available|
|Waveform Display ||Available|
|Harmonic Bar Display ||Available|
|Vector Graph Display Function ||N.A.|
|X-Y Display ||N.A.|
|Display||From the PC||Available|
|Types of Files ||Conversion to CSV ||Available|
|Display Screens||GP-IB* ||Available|
|Data Acquisition Interval ||Serial (RS-232-C) ||Available|
|This software is for use with the WT210 and WT230. |
It does not support other instruments in the WT series.
Looking for more information on our people, technology and solutions?