Agilent Technologies 6680A, 6684A, 6683A, 6681A, 6682A service manual Vout 0.5mV Vout + 0.5mV 900 nV

Table 2-7. Performance Test Record for Agilent Model 6681A

MODEL Agilent_____________	Report No.______________		Date_____________________
Test Description	Minimum	Results	Maximum	Measurement
	Spec.	*	Spec.	Uncertainty
	Constant Voltage Tests
Voltage Programming
and Readback
Low Voltage (0V) Vout	-8mV	________mV	+8mV	1.6 ∝V
Front Panel Display Readback	Vout - 12mV	________mV	Vout + 12mV	1.6	∝
					V
High Voltage (8V) Vout	7.988V	_________V	8.011V	88 ∝V
Front Panel Display Readback	Vout - 16mV	_______mV	Vout + 16mV	88	∝
					V
Load Effect	Vout - 0.5mV	_______mV	Vout + 0.5mV	900 nV
Source Effect	Vout - 0.5mV	_______mV	Vout + 0.5mV	900 nV
PARD (Ripple and Noise)
Peak-to-Peak	0	_______mV	10mV	904	∝
RMS					V
	0	_______mV	1.5 mV	150	∝
					V
Transient Response Time	0	_______mV	150mV	23mV
(at 900 ∝s)
	Constant Current Tests
Current Programming
and Readback
Low Current (0A) Iout	-300mA	_______mA	+300mA	15mA
Front Panel Display Readback	Iout -400mA	_______mA	Iout +400mA	15mA
High Current (580A) Iout	579.120A	_________A	+580.880A	311mA
Front Panel Display Readback	Iout -980mA	________A	Iout + 980mA	311mA
PARD (Ripple and Noise)
RMS	0	________mA	190mA	3.8mA
Load Effect	Iout - 69mA	________mA	Iout +69mA	790	∝
					A
Source Effect	Iout - 69mA	________mA	Iout + 69mA	790	∝
					A

*Enter your test results in this column.

Verification 27