764224
44
Zoom out
Zoom in
Previous page
1/64
Next page
27 II/28 II
Users Manual
34
MIN MAX Recording Mode
The MIN MAX mode records minimum and maximum
input values. When the inputs go below the recorded
minimum value or above the recorded maximum value,
the Meter beeps and records the new value. This mode
can be used to capture intermittent readings, record
maximum readings while you are away or record readings
while you are operating the equipment under test and
cannot watch the Meter. MIN MAX mode can also
calculate an average of all readings taken since the MIN
MAX mode was activated. To use MIN MAX mode, refer
to the functions in Table 8.
Response time is the length of time an input must stay at
a new value to be recorded. A shorter response time
captures shorter events, but with decreased accuracy.
Changing the response time erases all recorded
readings. Model 27 II has 100 millisecond response time;
Model 28 II has 100 millisecond and 250 μs (peak)
response times. The 250 μs response time is indicated by
” on the display.
The 100 millisecond response time is best for recording
power supply surges, inrush currents, and finding
intermittent failures.
The true average value (AVG) displayed is the
mathematical integral of all readings taken since the start
of recording (overloads are discarded). The average
reading is useful for smoothing out unstable inputs,
calculating power consumption, or estimating the
percentage of time a circuit is active.
Min Max records the signal extremes lasting longer than
100 ms.
Peak records the signal extremes lasting longer than
250 μs.
Smooth Feature (Power Up Option Only)
When the input signal changes rapidly, “smoothing”
provides a steadier reading on the display.
To use the smooth feature:
1. Hold down while turning the Meter on. The
display will read “'---” until is released.
2. The smooth icon () will appear on the left side
of the display to let you know that smoothing is
active.
44


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 Fluke 28 II 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 Fluke 28 II in the language / languages: English as an attachment in your email.

The manual is 1,77 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.

Others manual(s) of Fluke 28 II

Fluke 28 II User Manual - German - 64 pages

Fluke 28 II User Manual - Dutch - 64 pages


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