Introducing the GW Instek GVM-9102: 6 ½ digit 2 kV Voltmeter

GW Instek GVM-9102 is a 6 ½ digit 2 kV Voltmeter, featuring high precision DC voltage accuracy, fast sampling rate, 6 mathematical functions (dB/dBm/Compare/ MX+B/Percent and 1/X) as well as a variety of communications interfaces (USB device/host, RS-232C, LAN, digital I/O and optional GPIB) to provide comprehensive measurement capabilities, higher speed and accuracy, making it particularly suitable for output measurement of energy storage devices, photovoltaic devices or DC power supply devices.

The GVM-9102 adopts a 4.3-inch TFT graphical display and a fast sampling rate 10 k /s. In addition to the conventional digital display, displays can be collocated with bar meter, trend chart or histogram to make the panoramic view of the entire measurement process more completely and quickly presented. At the same time, the internal memory capacity 100 k can simultaneously facilitate the trend chart or histogram measurement process and perform statistical calculations to simplify the complex trend analysis.

For user-friendly, the GVM-9102 incorporates some ingenious operational ideas, such as numeric soft keys for settings that require numerical input, upper/lower limits, LAN IP operational interfaces or messages, and multiple languages (English / Traditional Chinese/ Simplified Chinese/ Japanese / Korean) to shorten the operational and learning time of the meter.

For ATS measurement or remote control applications, the GVM-9102 provides GPIB (option can be installed at customer site) other than standard communications interfaces: USB, RS-232 and LAN. With respect to software supports, the GVM-9102 provides LabVIEW driver to facilitate the program requirements of different system integrations.

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Main Features

• 6 1/2 digits: 2,399,999 display value (maximum)
• 4.3’ TFT Graphic LCD
• DC voltage basic accuracy: 0.01%
• Sampling rate up to 10 k /sec
• Graphic display capability, providing histogram, bar meter and trend chart
• Standard interfaces: USB host/device, RS-232C, LAN, Digital I/O
• Optional interface: GPIB

Ideal benchtop partner

The GVM-9102 provides DC voltage measurement up to 2400 V without the need for attenuators, effectively reducing measurement losses and errors. In addition, the GVM-9012 also features math functions (dB, dBm, comparison, MX+B, 1/X and percentage), statistical functions (min/max/avg/P-P/STDEV) and various standard communication interfaces. Whether operated as a desktop or installed in a system, the GVM-9102 can meet specific measurement requirements and complex measurement applications.

Diverse display mode

In addition to the standard numeric display mode, it also provides a variety of graphical functions such as bar meter, trend chart and histogram, so that the measurement results are no longer just a series of numbers, but a swift insight into the panoramic measurement.

High measurement resolution and high sample rate

The GVM-9102 provides high resolution of 10 μV for voltage measurement to meet the necessary requirements for precision measurement in specific applications. In addition, GVM-9102 is capable of achieving 10 k readings per second with a display resolution of 4½ digits; such a fast sampling rate is sufficient for current measurement needs.

Diverse communications interface and fast transfer rate

For system integration applications, the GVM-9102 is equipped with RS232, USB and LAN as standard communications interfaces, and GPIB is an option (can be installed by customer) to meet the requirements of different system integrations. Data transfer rate is up to 10k readings per second via USB/LAN/GPIB interfaces.