TB 9-6625-199-24
Table 1. Minimum Specifications of Equipment Required Continued.
Manufacturer and model
Minimum use specifications1
Common name
(part number)
CALIBRATOR
Ac current continued:
Fluke, Model 5720A (5720A) (p/o
(Continued)
A ac, 5 kHz to 10 kHz:
MIS-35947); w/ amplifier, Fluke
0.3% setting, 0 to 220 mA;
5725A/AR (5725A/AR)
1.02% setting, 220 mA to 2.2 A;
0.5% setting, 2.2 A to 11 A
Range: 0 to 100 MΩ
Accuracy:
0.011% setting, 1 Ω thru 1.9 Ω;
0.004% setting, 10 Ω thru 190 Ω;
0.003% setting, 1 kΩ thru 1.9 MΩ;
0.013% setting, 10 MΩ thru 100 MΩ
Range: 0.0001 μF to 10 μF
IET, Model HACS-Z-B-3E-1μF p/o
STANDARD
Accuracy: 0.1% + 0.5 pF
HACS-Z-B-10E-1pF and IET,
Model HACS-Z-B-6E-1pF p/o
HACS-Z-B-10E-1pF
COOL/HEAT
Temperature:
Fluke, Model 9011-A/B (9011-A/B)
SOURCE
Range: 0 to 500 C
Accuracy: N/A
FUNCTION
Agilent, Model 33250A (33250A)
Range: 1 Hz to 20 MHz
Accuracy: 5 ppm
Range: 0.01 Ω to 1 MΩ
IET Labs, HARS-LX-9-0.001
STANDARD
Accuracy: 0.375%
(HARS-LX-9-0.001)
THERMOMETER
Range:
0 C to 500 C
ASP Sensing, Model WSP500
Accuracy: 0.11 C
(13534037) w/ Hewlett Packard,
Model 3458A (3458A)
The ranges and accuracies listed reflect the highest range required and the best accuracy required, respectively, in this
1
technical bulletin.
CALIBRATION PROCESS
6. Preliminary Instructions
a. The instructions outlined in paragraphs 6 and 7 are preparatory to the calibration
process. Personnel should become familiar with the entire bulletin before beginning the
calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
c. Unless otherwise specified, verify the result of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturers' manuals for this TI.
d. Unless otherwise specified, all control and control settings refer to the TI.
