TB 9-6625-2368-24
Table 2. Minimum Specifications of
Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATION ARM 6"
Accuracy:
Avans' Machine & Tool, Model
1
13613520
CALIBRATION ARM 48" Accuracy:1
Avans' Machine & Tool, Model
13613522
HANGER ASSEMBLY
Range: 2 lb
Henry Troemner LLC DBA
Accuracy:
Hengar CO, Model 9482T
1
HANGER ASSEMBLY
Range: 5 lb
AMCOM, Model 7916812
Accuracy:1
JACK SET
Range: 0 500 lb
(13613500)
Range: 0 to 1000 V
Agilent, Model 3458A
Accuracy: ( (ppm of reading +
ppm of range)
Range: 100 mV
Datum, Model ET6000-75
WORKSTATION
m/s
(13589305)
2
WEIGHT SET
Range: 0-250 lb
AMCOM, Model 7913046
Accuracy:
1
Combined accuracy of weight set and weight balance and gravity 0.125% (0.13%).
1
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
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.
a. Verify that TI is clean and free from defects that would impair operation.
b. Insure that equipment has been allowed to stabilize at ambient temperature.
c. Position mounting plate on a stable and rigid work surface and secure with bolts.
d. Connect equipment as
illustrated in
figure 1.
e. Select load cell to be
tested and
install into the
horizontal calibration fixture as