HP 400E Operating And Service Manual page 55

New
•
or Revised Item
P.... r.ble
5·4. 5·3. Replace
Tolerances, with Table MC 1 of this Change Sheet.
1 Millivolt Range Only
Frequency (Hz)
Voltage
Input
(% of reading)
1.00
10 1.00 mV
0.5 mV 0.50
0.3 mV 0.30
40 1.00 mV 1.00
0.50
0.5 mV
0.3 mV 0.30
100 1.00 mV 1.00
or 0.5 mV 0.50
400 0.3 mV 0.30
CHAISE 10. t 11 .. rial It"""",
••
5 _pplill .
Table
5·1. Required Test Equipment should have the
following changes made:
a. The AC Calibrator recommended model
should be a Fluke 5200A and 5215A.
b. The AC/DC Voltmeter recommended model
should be an -hp- Model 3466.
c. The DC Standard recommended model
should be a Systron Donner Model M 1 07 A
The Voltmeter Calibrator should be deleted
d.
from the table.
P .... 5·2. Figure
5·1. Accuracy Test Setup,
altered to show the use of the Fluke 5200A ACk
Calbrator rather than the -hp-Model 745A.
p_ ... Figure ·2
5-4. 5 . Accuracy and Frequency Response
Test Setup, should be altered to show the use of the
Systron Donner Model M 1 07 DC Standard rather than
.
the -hp- Model 740A.
Page Figure ·2
5·11. 5 Delete paragraphs 5-45, 5-46, and
5-47.
P ....
5·12. Delete Figure 5-5. Alternate Calibration and
Frequency Test Setup.
19 November 1980
(h� MANUAL CHANGES
-hp- MODEL 400E/El
AC
VOLTMETER
Manual Part Number 00400-90020
Table 5-3, Calibration
Table Me 1.
Meter (mVI DC Output
(Volts)
±
±
5% 1.00 0.05
± ±
±
± 7.6% 0.50 0.038
10.8% 0.30 0.033
± ±
±
± 1 % 1.00 0.02
± 2% 0.50 ± 0.015
3.3% 0.30 0.013
±
±
±
± 1.00 0.005
1 %
±
± 0.50 0.0045
2%
0.30 0.0043
3.3%
should be
1 Millivolt Range Only
(Hz)
Frequency
Voltage
Input (% of reading)
100 k 1.00 mV
0.5 mV 0.50
0.30
0.3 mV
500 k 1.00 mV 1.00
0.30
0.3 mV
4 M 1.00 mV 1.00
0.3 mV 0.30
Supplement
Meter (mV) DC Output
(Volts)
±
±
1.00
± ±
1% 1.00 0.005
± ±
2% 0.50 0.0045
3.3% 0.30 0.0043
± ±
± ±
1 % 1.00 0.02
3.3% 0.30 0.013
± ±
± 5% ±
1.00 0.05
10.8% 0.30 0.033
A
for 00400-90020