Philips PM2517E Service Manual page 70

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ADJUSTMENT
ADJUSTING ELEMENT
P F E P A R A T I O N S INPUT SIGNALS ADJUSTING OATA MEASURING POINTS
Calib.ation
rangr
99.99 mA:
Adi. resistor R605
(MR25, l%, E48 seriei)
Instrument set in rcsition; 90 mA# t 0,2%
Supplisd to VmA and 0 sockel
+ 90.00 mA I 30 disits
Display
l 4
1 8
Rsiltsnca
rans!
Refor€nco currsnt
of OO 0063
Cohp€nsation
a m p l i f i e r o l
oo 0063
Check! r6sistanco rang65
Adi. resistor R4'l 1, 6.rt.
(MR25.'l%,848 oriesl
Polentiomotor R403; tin.
Potenliohol€r R407
Inatrumont sot in position
kfl999.9fl
Inrlrument 3ot in p6ition
kO, Rang€ 9,999 MO
Instrument *t in p.ition
ktrl, R.nse 9.999 M.fl
Instrument s€t in poaition
kO, Rangr 9.999 ktr,
In,lrum6nl s6t in p6ition
kf,l, Range 99.99 kO
lnstrum€nt 5et ih position
kO, Ran9.999.9 kQ
9 0 0 Q 1 0 . 0 1 %
Supplied ro VOand 0 sak6t
9 Mslr 0.01%
Supplisd to VS-l and 0 5@k6t
. . 3 M O i 0 . 0 1 %
b . 9 k s l r 0 . 0 r %
c.90kf21 0.01%
d. 900 kQ r 0.01%
Supplisd to Vf,!and 0 rek6t
900.0 I 1 disit
9 . 0 0 0 M t r t 5 d i s i r s
a. 3.000 l\,lo t 20 digic
b.9.OO0 k'f2i 20 disiß
c . g o . m k t r l 1 2 0 d i s i s
d.900.0 kC21 50 digits
Ranq6 9.999 MO
Rang6 9.999 ki-l
Range 99.99 kO
Range 99ir.9 kO
1 7
l 8
TampaElu.a aangar
ooc calibration
Chsk temp ranges
+ I oooc
- sooc
Potentiometcr R502 Instrument s€t in po3ition
- 60... + 2000c
Inirument set an rcsition
- 60... + 2oooc
Instrument $t in po,ition
- 60...+ 2oooc
35.34tr ! 0.1%
4 e . e e Q i o . r %
|
I
27.8/.dl! 0.1%
|
Note: lhc aisance should bal
conneted to poiD6
|
2 | .nd 3 of the Nobe inpu
5
3 Frcnt view
t 0 o o . o o c t t d i g i r
b€veen + 099.8 änd +
- O s o . o o c t 2 d i g i t s
Display
Display
Di!play
1 9
Ac cur?anl rrngat
Calibrätion ralrgE
99.99 mA-
Potentiometor R304 Inrtrum€nl ret in positaon
(m)A-
9O.68mV 60 Hz t 0.01%
Supplied to RO07, righbidr
.nd the 0 s@k6t
90.83 mV Olvl 01 1715 onwar
90.00 t 5 diqits
Display
IADJUSTING RESISTORS
I T E M
VALUE S E R I E S
R 1 0 7
R t 1 2
8 1 1 4
R203
. R 3 1 1
R 4 1 1
R605
R609
9 k 5 3 - 1 6 k 2
9 k 5 3 . 1 2 k 4
9 5 k , l 2 4 k
20k5 . 205k
24k9 - 42k2
68k1 - 562k
806 - rk96
r 8 7 - 1 4 k 7
[ 4 R 2 5 , t %
E 4 8 S E R I E S