598220
48
Zoom out
Zoom in
Previous page
1/476
Next page
Front Panel Operation
3-16 2001-900-01 Rev. K/ August 2010
SPEED
The SPEED parameter sets the integration time of the A/D
converter, the period of time the input signal is measured
(also known as aperture). The integration time affects the
usable resolution, the amount of reading noise, as well as the
ultimate reading rate of the instrument. Any triggers
received while the instrument is processing a reading are
ignored. From the front panel, the integration time is
specified in parameters based on a number of power line
cycles (NPLC), where 1 PLC for 60Hz is 16.67msec and 1
PLC for 50Hz and 400Hz is 20msec.
The optimum integration time setting for a given application
depends on your measurement requirements. If speed is of
primary importance, use the FAST (0.01 PLC) integration
time at the expense of increased reading noise and less
usable resolution. For maximum common-mode and
normal-mode rejection, use the HIACCURACY (10 PLC)
integration time. The NORMAL (1 PLC) and MEDIUM (0.1
PLC) can be used when a compromise between noise
performance and speed is acceptable. The additional
parameters for integration time, SET-SPEED-EXACTLY
and SET-BY-RSLN, are discussed below.
q~ÄäÉ=PJT
CONFIGURE ACV menu structure
Menu item Description
SPEED
NORMAL
FAST
MEDIUM
HIACCURACY
SET-SPEED-EXACTLY
SET-BY-RSLN
Measurement speed (integration time) menu:
Select 1 PLC (power line cycle, 16.67msec for 60Hz, 20msec for 50Hz and 400Hz).
Select 0.01 PLC.
Select 0.1 PLC.
Select 10 PLC.
Set integration time in PLC (0.01-10).
Default to setting appropriate for resolution.
FILTER
AUTO
AVERAGING
ADVANCED
AVERAGING-MODE
Digital filter menu:
Default to filter appropriate for integration time.
Program a simple average filter (1-100 readings).
Program a simple average filter (1-100 readings) with a noise tolerance window
(0-100% of range).
Select moving average or repeating average mode.
RESOLUTION
AUTO
3.5d, 4.5d, 5.5d, 6.5d, 7.5d
Display resolution menu:
Default to resolution appropriate for integration time.
Select a specific resolution.
UNITS
VOLTS
dB
dBm
Display units menu:
Select volts.
Select dB and set voltage reference level.
Select dBm and set reference impedance.
COUPLING
AC
AC+DC
Coupling menu:
Select AC coupled measurements.
Select DC coupled measurements.
AC-TYPE
RMS
AVERAGE
PEAK
LOW-FREQ-RMS
POSITIVE-PEAK
NEGATIVE-PEAK
Type of ACV measurement menu:
Select true RMS ACV.
Select average ACV.
Select peak ACV.
Select low frequency (typically <50Hz) true RMS ACV.
Select positive DCV peak spikes measurements.
Select negative DCV peak spikes measurements.
48


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Keithley 2001 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Keithley 2001 in the language / languages: English as an attachment in your email.

The manual is 2,31 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info