Agilent Technologies manual ± 75 μV, Agilent U1251A/U1252A User’s and Service Guide 123

Performance Tests and Calibration 7

Step		Test Function		Range	5520A Output	Error from nominal 1 year
						U1251A	U1252A
6	Turn the rotary switch to the			50 mV	50 mV	± 75 μV [2]	± 75 μV [2]
		mV position
				500 mV	500 mV	± 0.2 mV	± 0.175 mV
					– 500 mV	± 0.2 mV	± 0.175 mV
				1000 mV	1000 mV	± 0.8 mV	± 0.75 mV
					– 1000 mV	± 0.8 mV	± 0.75 mV
7	Press		button to go to	50 mV	50 mV, 1 kHz	± 0.34 mV	± 0.24 mV
			mV mode [1]
	the
					50 mV, 10 kHz	± 0.54 mV	± 0.39 mV
					50 mV, 20 kHz	N/A	± 0.415 mV
					50 mV, 30 kHz	± 0.86 mV	N/A
					45 mV, 100 kHz	N/A	± 1.695 mV
				500 mV	500 mV, 45 Hz	± 3.25 mV	± 2.25 mV
					500 mV, 1 kHz	± 3.25 mV	± 2.25 mV
					500 mV, 10 kHz	± 5.4 mV	± 2.25 mV
					500 mV, 20 kHz	N/A	± 4.15 mV
					500 mV, 30 kHz	± 8.6 mV	N/A
					450 mV, 100 kHz	N/A	± 16.95 mV
				1000 mV	1000 mV, 1 kHz	± 8.5 mV	± 6.5 mV
					1000 mV, 10 kHz	± 12.5 mV	± 6.5 mV
					1000 mV, 20 kHz	N/A	± 11.5 mV
					1000 mV, 30 kHz	± 20.0 mV	N/A
					1000 mV, 100 kHz	N/A	± 47 mV

Agilent U1251A/U1252A User’s and Service Guide 123