TB 9-6625-166-24
5. Accessories Required. The accessories required for this calibration are common
usage accessories issued as indicated in 4 above, and are not listed in this calibration
procedure. The following peculiar accessories are also required for this calibration: K-Type
temperature probe turned in with TI for temperature calibration.
Table 2. Minimum Specifications of Equipment Required.
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATOR
Dc voltage:
Fluke, Model 5720A (5720A) (p/o
Range: 0 to 600 V
MIS-35947); w/ amplifier, Fluke
Accuracy: 0.3%
5725A/AR (5725A/AR)
Ac voltage
Range: 0 to 600 V
Accuracy: 0.5%
Range: 0 to 4 kHz
Accuracy: 0.125%
Range: 19 to 19 M rngs
Accuracy: 0.25%
IET, Model HACS-Z-B-3E-1 F p/o
Range:
10 uF to 200 uF
STANDARD
Accuracy: 1 %
HACS-Z-B-10E-1pF
Range:
1 mF to 10 mF
Accuracy: Test Report Value
COOL/HEAT SOURCE 1
Fluke, Model 9011-A/B
COLD BLOCK
Range: -30 C to 140 C (-22 F to 284 F)
(9011-A/B)
Accuracy: 0.25 C (insert wells)
Accuracy: 0.65 C (fixed wells) 2
HOT BLOCK
Range: 50 C to 400 C (122 F to 752 F)
Accuracy: 0.2 C at 50 C
Accuracy: 0.4 C at 400 C
Range:
200 and 2000 M
IET Labs, HRRS-Q-4-1M-10KV-
Accuracy: 1.25%
RM (HRRS-Q-4-1M-10KV-RM)
THERMOMETER
Range:
-30 C to 400 C
ASP Sensing, Model WSP500
Accuracy: 0.05 C
(13534037) w/ Hewlett Packard,
Model 3458A (3458A)
Verified at the bottom of the well only.
1
Fixed wells are not verified.
2
CALIBRATION PROCESS
6. Preliminary Instructions
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
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.