8250A Optical Power Meter Operation Manual
6. PERFORMANCE TEST
6-1
6.
PERFORMANCE TEST
This chapter describes the procedures used to check whether this instrument (8250A) and the sensors
(82311B, 82312B, 82313B, 82321B, 82322B, 82323B, 82314B, 82314BW, and 82324B) operate correctly
within the guaranteed accuracy.
6.1
Performance Test of the 8250A
Instruments required for the performance test of this instrument are shown below.
Table 6-1 Cable and Others Required for Performance Test
Cable and others
Remarks
TRIAX-12pin conversion adapter A
For the 823* series sensor path
TRIAX-12pin conversion adapter B
For the 821* series sensor path
A01009
TRIAX-TRIAX cable
Table 6-2 Current Measurement Calibration and Instrument for the Performance Test
Range
[ZERO]
[FS]
Recommended
instrument
Calibration point
Calibration
point
Required
accuracy [A]
20 nA
0 A
(Input open)
19 nA
106 pA
6245
(Used only at FS)
200 nA
190 nA
436 pA
2
A
1.9
A
1.42 nA
20
A
19
A
12.3 nA
200
A
190
A
104 nA
2 mA
1.9 mA
1.04
A
20 mA
19 mA
10.4
A
50 mA
50 mA
18.1
A
