Agilent Technologies manual Agilent U1251A/U1252A User’s and Service Guide

7 Performance Tests and Calibration

Step		Test Function	Cal Range	Input		Cal Item
					U1251A		U1252A
3	Press	button to go to the	5 V	0.3 V, 1 kHz	N/A		0.3000 V
		V mode
				3 V, 1 kHz	N/A		3.0000 V
				3 V, 50 kHz	N/A		3.0000 V
			50 V	3 V, 1 kHz	N/A		03.000 V
				30 V, 1 kHz	N/A		30.000 V
				30 V, 50 kHz	N/A		30.000 V
			500 V	30 V, 1 kHz	N/A		030.00 V
				300 V, 1 kHz	N/A		300.00 V
				300 V, 50 kHz	N/A		300.00 V
			1000 V	30 V, 1 kHz	N/A		0030.0 V
				300 V, 1 kHz	N/A		0300.0 V
				300 V, 50 kHz	N/A		0300.0 V
4	Turn the rotary switch to the		Short	Dual banana plug	SHort		SHort
		mV position		with copper wire
				short between 2
				terminals
			50 mV	30 mV	30.000 mV		30.000 mV
			500 mV	300 mV	300.00 mV		300.00 mV
			1000 mV	1000 mV	1000.0 mV		1000.0 mV

138 Agilent U1251A/U1252A User’s and Service Guide