Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 54122A #9111374 for sale

HP/AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 54122A is a high-performance, stand-alone dual-channel time interval counter. This powerful electronic testing device is designed to provide precise measurements of frequency, period, width, phase, and ratios between two channels as well as to measure totalize counts from both channels. The primary application of this multi-channel counter is to measure a pulse event on one channel, and then use the second channel to measure the pulse length in relation to the first channel. This technology enables users to measure the period between two pulse edges precisely. The device features a large, 7-inch WVGA display for ease of navigation with bright, colorful graphics and intuitive control menus. Its two separate channels feature 200 ps resolution, and its precision timebase has an accuracy of 10 ppb. Users can independently select either single-shot or average modes for each of the channels. HP 54122A can be configured with an optional external synchronization feature. When external synchronization is employed, both channels can simultaneously measure a pulse event with improved time resolution of 10 ps. The device can additionally be supplied with a "Latching" option, allowing for a single measurement to be recorded with a single button press and permitting higher precision measurements. This user-friendly instrument is also equipped with a variety of features to enhance its operation. Its "Delayed Start" feature allows for a delay on each of the two channels between when the measurement starts and when it ends. Users can select a delay from 1 to 999 ms for each channel. The device also offers a "Marker Delay" mode which allows users to sync two channels up so a common marker value occurs for both channels. In addition, AGILENT 54122A has a "Stored Channel" feature in which users can store up to six settings for each channel, allowing them to quickly change from settings to settings for repeat measurements without having to navigate through the menu. In conclusion, AGILENT/54122A is a remarkably efficient and sophisticated electronic test equipment. This powerful device offers outstanding accuracy and resolution, as well as a wide range of features to maximize its operation and user convenience. It is ideal for demanding applications and environments requiring quick and precise measurements of frequency, period, width, phase, and ratios between two channels.