Keysight Technologies U1253B - Page 15

Keysight U1253B User’s and Service Guide 15
List of Figures
Figure 1-1 Tilt-stand at 60° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Figure 1-2 Tilt-stand at 30° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Figure 1-3 Tilt-stand at hanging position . . . . . . . . . . . . . . . . . . .27
Figure 1-4 U1253B front panel . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Figure 1-5 Rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Figure 1-6 Rotary switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Figure 1-7 U1253B keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Figure 1-8 Connector terminals . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Figure 2-1 Measuring AC voltage . . . . . . . . . . . . . . . . . . . . . . . . .53
Figure 2-2 Measuring DC voltage . . . . . . . . . . . . . . . . . . . . . . . . .55
Figure 2-3 Measuring μA and mA current . . . . . . . . . . . . . . . . . . .58
Figure 2-4 Measurement scale of 4 mA to 20 mA . . . . . . . . . . . . .60
Figure 2-5 A (ampere) current measurement . . . . . . . . . . . . . . . .61
Figure 2-6 Measuring frequency . . . . . . . . . . . . . . . . . . . . . . . . . .63
Figure 2-7 Type of display when Smart Ω is enabled . . . . . . . . . .65
Figure 2-8 Measuring resistance . . . . . . . . . . . . . . . . . . . . . . . . . .66
Figure 2-9 Resistance, audible continuity, and conductance
tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Figure 2-10 Short continuity and open continuity test . . . . . . . . . .69
Figure 2-11 Conductance measurement . . . . . . . . . . . . . . . . . . . . .70
Figure 2-12 Measuring the forward bias of a diode . . . . . . . . . . . .72
Figure 2-13 Measuring the reverse bias of a diode . . . . . . . . . . . . .73
Figure 2-14 Capacitance measurements . . . . . . . . . . . . . . . . . . . .75
Figure 2-15 Connecting the thermal probe into the
non-compensation transfer adapter . . . . . . . . . . . .77
Figure 2-16 Connecting the probe with adapter into the
multimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Figure 2-17 Surface temperature measurement . . . . . . . . . . . . . . .79
Figure 2-18 Input terminal warning . . . . . . . . . . . . . . . . . . . . . . . . .81
Figure 2-19 Charge terminal alert . . . . . . . . . . . . . . . . . . . . . . . . . .82
Figure 3-1 Dynamic recording mode operation . . . . . . . . . . . . . .85
Figure 3-2 Data hold mode operation . . . . . . . . . . . . . . . . . . . . . .87
Figure 3-3 Refresh hold mode operation . . . . . . . . . . . . . . . . . . .89
Figure 3-4 Null (relative) mode operation . . . . . . . . . . . . . . . . . . .91