TB 9-6625-2356-35
Manufacturer and model
Common name
Minimum use specifications
(part number)
THERMOMETER
Range: 0C, 32F
Azonix, Model A1012, (MIS 38958)
with Temperature Probe,
Accuracy: 0.2C, 0.36F
Instrulab, Model 4101-10X
ICE BATH
Range: 32 F; 0.0 C
As available
Accuracy: 0.018 F; 0.01 C
MULTIMETER NO.1
Range: -1 to 1 V dc, 5.5 digits
Hewlett-Packard, Model 3458A
(3458A)
Accuracy: 0.05%
MULTIMETER NO.2
Range: -1 to 1 V dc, 5.5 digits
Fluke, Model 8840A/AF05
(AN/GSM-64D)
Accuracy: 0.05%
usage accessories, issued as indicated in paragraph 4 above, and are not listed in the
calibration procedure. The following peculiar accessory is also required for this calibration:
laboratory beaker.
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
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 manufacturer's manual for this TI.
d. Unless otherwise specified, all controls and control settings refer to the TI.
7. Equipment Setup
a. Determine and record ambient temperature in degrees Celsius using thermometer.
b. Prepare and maintain an ice bath for an ice-point temperature of zero degrees
Celsius or 32 degrees Fahrenheit as monitored with thermometer.
d. Energize TI by moving the slide switch to the right black ON position while
observing the green LED for a flash to indicate batteries are good. If no flash, replace
batteries and repeat.
