| Products > Test Equipment |
| Keysight's new 34465A (6.5 digit) and 34470A (7.5 digit) bench multimeters |
| << < (69/145) > >> |
| Dr. Frank:
If you open the Vertical Scale menu, then Low = 10.000 0 V, High = 10.000 1 V, that's a 100µV span only. See first two screenshots. It's not possible to manually choose a higher resolution, because number entry is also limited to 6 digits, for 10V, that's 5 decimal places only. So there's no error with your instrument, obviously. At 9.999 98 V input voltage, you will get higher resolution, and might specify Center = 9.999 98V, Span = 10.0000µV PS: Or even more resolution, i.e. 1 tick = 250nV (Center = 9.999 99V), recorded at NPLC 100. You can even distinguish the A/D's resolution of 100nV (1E-8). It's also a '465A. Frank |
| TheSteve:
--- Quote from: Dr. Frank on February 13, 2016, 09:55:48 am ---Btw.: Received FW 2.12 today. Problem fixed, but not yet the ACAL issue. --- End quote --- It's nice to see they can be very reactive to the bugs that you find. Please do the 34461A owners a favor and ask them to fix the continuity bug. |
| bson:
--- Quote from: Dr. Frank on February 13, 2016, 09:55:48 am ---The scaling is 10.00000, 10.00005, 10.00010. --- End quote --- Ah, yes, 10.00005 could have been rounded to 10.0001 and this in fact very likely the case. It would be nice if they'd add another digit, which should fit easily. |
| sotos:
--- Quote from: TheSteve on February 13, 2016, 06:12:37 pm --- --- Quote from: Dr. Frank on February 13, 2016, 09:55:48 am ---Btw.: Received FW 2.12 today. Problem fixed, but not yet the ACAL issue. --- End quote --- It's nice to see they can be very reactive to the bugs that you find. Please do the 34461A owners a favor and ask them to fix the continuity bug. --- End quote --- :-+ |
| rosbuitre:
--- Quote from: sotos on February 13, 2016, 11:03:55 pm --- --- Quote from: TheSteve on February 13, 2016, 06:12:37 pm --- --- Quote from: Dr. Frank on February 13, 2016, 09:55:48 am ---Btw.: Received FW 2.12 today. Problem fixed, but not yet the ACAL issue. --- End quote --- It's nice to see they can be very reactive to the bugs that you find. Please do the 34461A owners a favor and ask them to fix the continuity bug. --- End quote --- :-+ --- End quote --- We do not appear in the web :-// |
| Navigation |
| Message Index |
| Next page |
| Previous page |