Agilent Technologies 6612B, Руководство по обслуживанию, Страница: 20 / 74

2 - Verification and Performance Tests
20
Performance Test Record Form
Model _________________ Report No _______________ Date __________________
Test Description Minimum Specs. Results* Maximum
Specs.
Measurement
Uncertainty
Constant Voltage Tests
Voltage Programming and Readback
Low Voltage (0V) Programming
Front Panel Display Readback
High Voltage (Full Scale) Programming
Front Panel Display Readback
−
10 mV
Vout
−
3 mV
19.980 V
Vout
−
9 mV
_________
_________
_________
_________ + 10 mV
Vout + 3 mV
20.020 V
Vout + 9 mV
1.6
µ
V
1.6
µ
V
335
µ
V
335
µ
V
Load Effect −
2.0 mV
_________ + 2.0mV
20
µ
V
Source Effect −
0.5 mV
_________ + 0.5 mV
20
µ
V
PARD (Ripple and Noise)
Peak-to-Peak
RMS 0 mV
0 mV _________
_________ + 3 mV
+ 0.5 mV
872
µ
V
50
µ
V
Transient Response
Voltage in 100
µ
s
0 mV _________ + 20 mV 3 mV
Constant Current Tests
Current Programming and Readback
Low current (0A) Programming
Readback Accuracy @ Iout = 20 mA
High Current (Full Scale) Programming
Readback Accuracy @ Iout −
1.0 mA
Iout
−
0.25 mA
1.998 A
Iout
−
4.3 mA
_________
_________
_________
_________ + 1.0 mA
Iout + 0.25 mA
2.002 A
Iout + 4.3 mA
15.2
µ
A
15.2
µ
A
252 µ A
252
µ
A
Current Sink (@ -1.4A) Readback Isink
−
3.65 mA _________
Isink + 3.65 mA
200
µ
A
20 mA Range Current Readback
Readback Accuracy @ 0 A
Readback Accuracy @ + 20 mA
Readback Accuracy @
−
20 mA
−
2.5
µ
A
Iout − 22.5 µ A
Iout
−
22.5
µ
A
_________
_________
_________
+ 2.5
µ
A
Iout + 22.5 µ A
Iout + 22.5
µ
A
0.1
µ
A
1.7 µ A
1.7
µ
A
PARD (Current Ripple and Noise)
RMS 0 mA _________ + 1.0 mA
200
µ
A
Load Effect −
0.5 mA
_________ + 0.5 mA
1.6
µ
A
Source Effect −
0.5 mA
_________ + 0.5 mA
1.6
µ
A
* Enter your test results in this column