Technical data

Performance Tests and Calibration 1
Performance Verification Tests
34450A Service Guide 15
2 Select the 4- W Ohms or 2- W Ohms function.
3 Select each range in the order shown below. Provide the resistance
value indicated. Compare measurement results to the appropriate test
limits shown in the table. (Be certain to allow for appropriate source
settling.)
4- W resistance with compensation (For range 100 Ω ~ 100 kΩ )
4- W resistance without compensation (For range 1 MΩ ~ 100 MΩ )
Table 1- 5 Ohms gain verification test
Input Function
[1]
Range Quick Check Error from Nominal 1 year
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
Ohms 100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
Q
Q
±58 mΩ
[2]
±580 mΩ
[2]
±5.5 Ω
[2]
±55 Ω
±650 Ω
±25.5 kΩ
±2.005 MΩ