Universal Counter

ELAN - USBcount50 - 50MHz Counter

USBcount50 - Counter - 50MHz

USBcount50 is a new concept in USB Frequency Counter products. PC based frequency counters deliver many user benefits including flexibility, ease of use and economy. They are an invaluable tool during design and debug of digital circuits and can be used to quickly to verify generated frequencies, pulse widths and duty cycles. The USB interface has developed into probably the best and most widely implemented PC peripheral connection method and is a natural choice for the Frequency Counter. USBcount50 combines very small form factor with high performance normally associated with much larger bench type products. Power for the Frequency Counter is provided via the USB interface connector, further simplifying the user experience. The input is galvanically isolated from the USB bus/PC ground meaning that signals from unit under test do not need to be referenced to the ground of the PC. USBcount50 is small enough to be carried in a shirt pocket or laptop bag. Please click here for the complete User Guide. A LabVIEW driver is available on request !

 

Features:

  • USB Interface
  • Comes with Windows USBcount50 software for 98SE/2K/XP
    Demo Software + User Guide
  • Measures frequencies from 0.1Hz to 50MHz. Uses reciprocal counting for low frequencies
  • Pulse width and duty cycle measurement with resolution of 20ns
  • 8 Digit display
  • Data logging capability
  • Input level programmable to 1.8V, 2.5V, 3.3V and 5V which supports most popular logic interface standards. Input is over-voltage protected
  • 1Meg // 20pF input impedance
  • Choice of integration times to suit resolution and readings/sec required
  • Output is galvanically isolated from USB port to 300V Cat II
  • Up to 4 units can be snapped together to allow relative time measurement between channels e.g. time between pulses from different sources can be measured. Relative time measurements have resolution of 20ns
  • Can be snapped together with a USBscope50to form part of a suite of instruments
  • Body is approx. only 75mm x 31mm x 17.5mm

 

Picotest U6200A + U8220A - 400MHz Universal Counter

The Picotest U6200A + U6220A universal counter, whose production procedures conform to ISO 9004, has frequency resolution of 12 digits per second (Figure-1), 40 ps time interval resolution and a complete set of test and analysis features. The standard U6200A’s CH3 comes with the range from 375 MHz to 6GHz and the standard CH 1 & 2 from 1 mHz to 400 MHz => Complete Specification for U6200A + U6220A!

 

The Picotest U6200A also provides great features including Frequency & Ratio (11Digits/Sec.), Time interval, Period (2.5 ns to 1000s), Duty Cycle, Pulse Width, Rise/Fall Time, Peak Volts (100 Hz~300 MHz), Phase, Totalize, Temperature Stability (< 1 PPM), Aging Rate (< 2 PPM per year), timebase reference channel (Figure-2) and complete Front-End Isolation. Moreover, it offers 20 memories (Figure-3) for storing frequently-used operations.

The Picotest U6200A offers built-in statistics and math functions. Users can do measurements, simultaneously measure, count in mean, min/max, delta & standard deviation (Figure-4). And scale & offset can be easily used for compensation purpose according to users’ applications. In addition, to reach these measurements, user can easily use the numeric buttons to define settings. Moreover, the U6200 also provides users the visible light buttons as functions are working (Figure-5).

The U6200A supports real-time digital signal processing technology, which is applied to analyze data as simultaneously getting new readings and speeding measurement. The “Limit Modes” is worth to be mentioned, i.e. users can set margin according to their specific measurements, and via Go-On or Stop and USB Output settings (Figure-6), the U6200A can be keep or stop measuring as a limit is exceeded, and generate an output signal to trigger external devices.

Users can get data logs (Figure9) by PC software (Microsoft Excel®) via a USB, or an optional GPIB interface. Furthermore, U6200A supports a webserver function, so users can easily control it via a LAN interface (Figure 10) by inputting an Ethernet address (Default: 192.168.0.247) on web browsers. In addition, by the SCPI commands compatible to Agilent 53132A, the Picotest U6200A can provide familiar syntax string for users’ applications. For more command information, please refer to the U6200A User’s Manual in Chapter 7.

Sales & Support

HACKER - DatenTechnik
Sales & Support

Eifelstrasse 91
53498 Bad Breisig

Phone: +49 2633 200360

FAX: +49 2633 200361

 

E-mail:

info@hacker-technology.com

Opening Times

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