| Products > Test Equipment |
| Keysight's new 34465A (6.5 digit) and 34470A (7.5 digit) bench multimeters |
| << < (113/145) > >> |
| dr.diesel:
--- Quote from: Tom45 on October 31, 2017, 01:30:39 am ---Does the 7510 have a standby mode like the Keysight meters? --- End quote --- The 7510 doesn't either. |
| Tom45:
--- Quote from: Dr. Frank on October 31, 2017, 10:03:12 am --- The Keysight meters (DMM) all do NOT have a standby mode! The new ones do have a SW switch only, instead of a mechanical mains switch. So even if the StandBy LED is lit, they are completely cold inside. --- End quote --- Interesting. The Keysight manual refers to it as standby mode. What is the point of doing it the way they do? |
| HighVoltage:
--- Quote from: Tom45 on October 31, 2017, 01:20:08 pm --- Interesting. The Keysight manual refers to it as standby mode. What is the point of doing it the way they do? --- End quote --- No benefit that I have found. Except the Keysight is showing a little yellow light, so you know the mains is plugged in. Cold with unplugged mains or in standby, the boot-time and warmup-time does not make a difference on both instruments. Boot-Times: - Keithley DMM7510: 10 seconds - Keysight 34470A: 19 seconds |
| fonograph:
Can someone make that warm up graph with 3458 please? |
| maxwell3e10:
I am curious why warm-up and start-up time are important in your application? Or is it just a measure of general temperature sensitivity? |
| Navigation |
| Message Index |
| Next page |
| Previous page |