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Mesure Electronique

Recherche par numéro de modèle du produit: Exemples : 34401A, E4440A

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How does the screen printer take care of warped PCBs? For double-sided boards?
Screen printers have a plate, pins or some sort of background that mates with the board to give it levelness and support.

FAQ 2009-02-25

How do you rework PCB with solder paste and with component when you detect defect on a board?
Most companies do one of two things, they do not rework and discard their mis-pasted boards or they wash the boards.

FAQ 2009-02-25

How does the SP50 set its solder paste limits? Does the SP50 calculate what the solder height and volume should be or does it set its limits based...
The device editor menu is utilized to set solder paste limits. The SP50 calculates solder height and volume based on what it should be, user set and a golden board (or first board) is not utilized.

FAQ 2009-02-25

Will Pbfree metals affect anything regarding AOI or SPI?
No.

FAQ 2009-02-25

Does the SP50 have multiple password protection, for operator, technician, engineer, and administrator?
Passwords are required for the Administrator and Engineers to access Engineering Mode however, a password is not needed for Operator Mode.

FAQ 2009-02-25

Why do we use laser triangulation versus white light or some other method?
IIO and Keysight Labs have tested several methods for reliable and fast solder paste inspection and concluded that laser triangulation is the best method for speed and accuracy.

FAQ 2009-02-25

How do we determine or recommend the thickness of the stencil, amount of paste, shape of the aperture, etc?
These considerations vary greatly based on product, pitch, aperture size, etc.

FAQ 2009-02-25

Are SPI, AOI, and API common terms?
Generally, SPI = solder paste inspection, AOI = automated optical inspection and API = automated paste inspection.

FAQ 2009-02-25

How easy is it to change limits for one designator, one component type, one part number, and the entire board?
One menu, called the device editor, is utilized to make program adjustments. This can be done on a global setting or by component type (more accurately, by component size).

FAQ 2009-02-25

How do I enter my own antenna correction factors on the ESA or EMC Series Analyzer?
Access the AMPLITUDE, More, Corrections menu.

FAQ 2008-11-21

Is it possible to get an error log of incorrectly sent remote commands to my PSA, E4406A, EMC, or ESA Series Spectrum Analyzer?
Yes. PSA, E4406A and the ESA Series (with firmware A.08.00 and later) support this. You may turn Verbose error logging on through the front panel or remotely, SYST:ERR:VERBOSE ON

FAQ 2008-11-21

For the E4406A and PSA Series, what are the advantages of using a USB connection or a LAN connection [10 Base T] instead of a GPIB connection?
For large block data transfers, USB is faster than LAN, and LAN is faster than GPIB. The 89601A VSA link to the E4406A and PSA Series transfers large blocks of data and data speed becomes important. USB is faster than LAN, and much fater than GPI...

FAQ 2008-11-20

Can I adjust the measurement parameters for the Wireless measurement personalities in E4406A and PSA Series?
Yes, you can adjust many test parameters. For example, you can adjust channel bandwidths and frequency offsets for ACPR measurements. However, you cannot adjust the modulation parameters such as data rate, demodulation filter, or modulation type.

FAQ 2008-11-20

How is Trace Smoothing implemented within the Keysight 8753 and 8720 Series Network Analyzers?

FAQ 2008-11-19

Why is "OVERLOAD" message sometimes displayed in Network Analyzer mode of the 4395A? How can I avoid this error message?
The OVERLOAD message on the 4395A Network Analyzer mode is often displayed when Sweep Start frequency is lower than 5 kHz and a wide IFBW is selected.

FAQ 2008-11-17

Why does the built-in speaker of my E7400A EMC and ESA Analyzer appear to cut out while demodulating signals?
This is due to the internal auto alignment routine...

FAQ 2008-10-09

Can I save measurements with the U1241A or U1242A Handheld Digital Multimeter?
You can save measurements with the U1242A Handheld Digital Multimeter but not with the U1241A….

FAQ 2008-09-24

How long can the batteries of the U1241A or U1242A Handheld Digital Multimeter last?
The batteries that are supplied with the U1241A or U1242A Handheld Digital Multimeter can last for more than 200 hours under normal use.

FAQ 2008-09-24

Can I measure temperature with the U1241A/U1242A Handheld Digital Multimeter?
Yes, you can measure temperature with the U1241A/U1242A Handheld Digital Multimeter using a thermocouple adaptor and thermocouple tip….

FAQ 2008-09-24

Why should I use the U2802A Thermocouple input device?
The U2802A Thermocouple input device offers you a complete temperature measurement solution when used with data acquisition (DAQ) devices….

FAQ 2008-09-24

Can I use regular AAA batteries in the U1241A and U1242A Handheld Digital Multimeters?
Yes, you may use regular AAA batteries for the U1241A and U1242A Handheld Digital Multimeters….

FAQ 2008-09-24

Is it possible to save multiple TDR traces and display them as waveforms on the oscilloscope for comparison to my current measurement?
It is possible to save multiple TDR traces as an internal format for future reference...

FAQ 2008-08-03

Is it possible to save a previous TDR measurement waveform and load as a comparison for my current TDR measurement?
It is possible to save a previous TDR measurement waveform and load it onto the oscilloscope as a comparison to the current measurement.

FAQ 2008-08-03

Can measurements be made on the saved waveforms?

FAQ 2008-08-03

What is equipment to test 87511A? Only 8751A is designated on the manual, however, it was obsolete.
4395A can be used for the 87511A test.

FAQ 2008-06-27

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