What does the Agilent 34401a digital multimeter protection circuitry do?

Protection Limits The Agilent 34401A Digital Multimeter pro- vides protection circuitry to prevent damage to the instrument and to protect against the danger of electric shock, provided the Pro- tection Limits are not exceeded.

Which is the best precolumn derivatization for Agilent?

o-phtalaldehyde (OPA) combined with N-isobutyryl-L-cysteine. This method can be run simply and easily, and showed sensitive and accurate performance. L- and D-amino acids were bought from Sigma-Aldrich (St. Louis, USA) and Peptide Institute (Osaka, Japan).

What is the DCV trigger for Agilent 34411a?

The 34411A level trigger is specified in units of any mea- surement function. In this case, a DCV measurement is being made at 50 k samples/s. With 1 million readings, 20 seconds of data can be stored at this rate. Pre- and post-triggering allows you to create a scope- like capture of the waveform around an event.

Which is a better bus throughput 34401a or 34401b?

For systems use, the 34401A gives you faster bus throughput than any other DMM in its class. The 34401A can send up to 1,000 readings/s directly across GPIB in user-friendly ASCII format.

When was the Keysight 34401a digital multimeter discontinued?

The 34401A DMM was discontinued December 1, 2016 and replaced by next-generation 34461A Truevolt Series DMMs. Committed to providing world-class customer support, Keysight will continue to support these products for the standard period of 5 years.

Where is the Agilent multimeter guide seventh edition?

Edition Seventh Edition. August 2007 Printed in Malaysia Agilent Technologies, Inc. 3501 Stevens Creek Blvd. Santa Clara, CA 95052 USA Microsoft® and Windows® are U.S. regis- tered trademarks of Microsoft Corporation. Software Revision This guide is valid for the firmware that was installed in the instrument at the time of manufacture.