Calibration and Adjustment
4
Agilent L4532A/ 34A Service Guide
45
Using the Adjustment Procedures
This chap ter p r ovides man u al adju stmen t p roced ur es u sin g t he
L4532A/ 34A bu ilt- in Web In ter face, wh ich pr ovides a Calibr ation featu r e.
You can also p er for m t hese ad ju stmen t p roced u r es by sen d in g
ap p rop r iat e digitizer CAL comman ds over a LAN or USB.
Th e d igitizer mu st be u n secu r ed pr ior to in itiatin g t he calibr ation
ad ju stmen t p r oced ur e (see Calibr ation Secu r ity on
p age 65
).
You can also au tomat e th e comp lete ver ification an d adju stmen t
p r ocedu r es outlin ed in th is man u al. Refer to t he Agi len t L4532A/34A
Com m a n d Refer en ce for in for mation on p rogr ammin g t he digitizer. It is
also down loadable from t he Web. See eit her p rod u ct p age:
www.agilen t.com/ fin d/ L4532A
www.agilen t.com/ fin d/ L4534A
Recommended Test Equipment
The t est equip men t r ecommen d ed for t he p er for man ce ver ification an d
adjustmen t p r ocedu r es is listed below. If t he exact r ecommen d ed
equ ip men t is n ot available, su bstitu te an in str u men t wit h calibr ation
st an d ar ds of equ ivalen t accu r acy.
A suggest ed alt er n at e meth od for ver ification p rocedu r es would be to use
an Agilen t 34410A/ 11A 6
digit Digit al Mu ltimeter to measu r e less
accu r ate yet st able sour ces to det er min e t he exact ver ification valu es.
1. Optional Verification Test
Application
Recommended Equipment
Accuracy Requirements
DC Voltage Verification
Timebase Verification
AC Flatness Verification
1
Input Channel Noise
1
Gain Adjustments
Fluke 5700A
Agilent 53132A
Fluke 5700A
50 BNC Termination (L4532A - 2, L4534A - 4)
Agilent 34410A/ 11A
<1/ 5 digitizer accuracy spec
12 digit resolution
<1/ 5 digitizer accuracy spec
6 digits
