
( Brand: National Instruments ), ( Model: GPIB-USB-HS ), ( Manufacturer Part Number: 187965G-01L )
The National Instruments GPIB-USB-HS (Model Number: NI-18796A, Subtype: NI-187965G-01L) is a versatile and high-performance GPIB-USB interface designed to enable communication between modern computers and legacy test and measurement equipment. This interface is part of National Instruments' GPIB-over-USB product line, which aims to simplify the process of connecting and controlling legacy instruments using a modern computer.
The NI-187965G-01L GPIB-USB-HS interface is a high-speed USB (USB 2.0 Hi-Speed) device that provides a reliable connection between a computer and a GPIB instrument. It features an integrated GPIB controller, which supports up to 32 devices and offers full compliance with IEEE-488.2 and IEEE-488.1-1992 standards. This ensures seamless communication with a wide range of instruments used in various fields such as automotive, aerospace, education, healthcare, and research.
One of the key benefits of the NI-187965G-01L is its high data transfer rate, with a maximum throughput of 245 kB/s. This makes it suitable for applications requiring large data transfer, such as data acquisition and instrument control. The interface also supports various modes of operation, including single-ended and differential signaling, making it adaptable to various instrument requirements.
The NI-187965G-01L is designed with a compact form factor, making it an ideal choice for applications where space is a constraint. It features a USB connector for easy connection to a computer and a DB-27 connector for GPIB instrument connectivity. The interface also includes LED indicators for power, data transfer, and GPIB test mode, which provide valuable feedback during operation.
The NI-Software Suite, which includes NI-VISA, NI-DAQmx, and NI-MAX, is compatible with the NI-187965G-01L interface, enabling users to easily configure and control their instruments using popular programming languages such as LabVIEW, C, C , and Visual Basic. This software suite also offers extensive support for various instrumentation drivers, ensuring compatibility with a wide range of instruments.
The NI-187965G-01L GPIB-USB-HS interface is housed in a rugged, anodized aluminum enclosure that offers excellent electromagnetic interference (EMI) shielding, ensuring reliable operation in various environments. It also comes with a 5-year warranty, providing peace of mind and ensuring long-term investment protection.
In summary, the NI-187965G-01L GPIB-USB-HS interface from National Instruments is a powerful, high-performance, and versatile solution for connecting modern computers to legacy test and measurement equipment. Its compatibility with a wide range of instruments, high data transfer rate, and support for various modes of operation make it an indispensable tool for researchers, engineers, and educators in various fields.
The National Instruments NI-PCI-6713R/NI-USB-6713 (NI-187965G-01L) is a versatile data acquisition device that offers both GPIB and USB interfaces. It is ideal for engineers and scientists who need to interface with legacy instruments or use software like LabVIEW for data acquisition and analysis.
2. Pros:a. Versatile: The device offers both GPIB and USB interfaces, enabling users to connect it to legacy instruments and use modern software for data acquisition and analysis.
b. High Data Acquisition Rates: With a sampling rate of up to 1 MSa/s per channel, this device is suitable for high-speed data acquisition applications.
c. Wide Dynamic Range: The device supports a wide dynamic range of 12 V for voltage measurements and 10 V for current measurements.
d. Software Compatibility: It is compatible with various software applications, including LabVIEW, Measurement & Automation Explorer, and NI-DAQmx.
3. Cons:a. Cost: The NI-187965G-01L is a premium data acquisition device, and its cost may be a significant consideration for some users.
b. Size and Weight: The device is relatively large and heavy compared to other USB data acquisition devices, which may make it less portable.
c. Limited Number of Channels: The device offers only eight channels, which may not be sufficient for more complex data acquisition applications.
4. Conclusion:The NI-PCI-6713R/NI-USB-6713 (NI-187965G-01L) GPIB-USB-HS data acquisition device offers several advantages, including versatility, high data acquisition rates, wide dynamic range, and software compatibility. However, its cost, size, weight, and limited number of channels may be drawbacks for some users.
5. Recommendation:If you require a data acquisition device with both GPIB and USB interfaces, support for high-speed data acquisition, a wide dynamic range, and compatibility with various software applications, the NI-PCI-6713R/NI-USB-6713 (NI-187965G-01L) is an excellent choice. However, if cost, portability, or the need for more channels is a priority, you may want to consider other options.
The National Instruments GPIB-USB-HS 187965G-01L is a high-quality USB-to-GPIB interface that allows for seamless communication between computers and laboratory Instruments. Its compact design and easy connectivity make it an essential tool for various industries, particularly in research labs healthcare settings where precise instrument control is crucial. With the trusted National Instruments brand behind it, this model ensures reliable performance and compatibility with a wide range of devices.