TB 9-6685-316-50
(18) Place 15/16 oz of weight from the avoirdupois weight set (A2) on the
deadweight tester designed for a gravity of 980.665 cm/sec2.
(19) Repeat (4) and (5) above.
(20) Place up to, but not more than 27/8 oz of weight on the weight table that is
floating. If this table falls and the other rises, the TI is within tolerance. If the other
table does not rise, the TI is not within tolerance.
(21) Replace the low-range pistons with high-range pistons in both the TI and
standard.
(22) Place 475-psi weights on the standard and TI weight tables. (Nominal
pressure is 500 psi.)
(23) Place a 1/64 oz weight from the avoirdupois weight set (A2) on the deadweight
tester designed for a gravity of 980.665 cm/sec2.
(24) Repeat (4) and (5) above.
(25) Place up to, but not more than 5 2 oz of weight on weight table that is
1
floating. If this table falls and the other rises, the TI is within tolerance. If the other
table does not rise the TI is not within tolerance.
(26) Replace the 0-5000 psi pressure gage with the 0-10,000 psi pressure gage.
(27) Place one 475-psi weight and fifteen 500-psi weights on the standard and TI
weight tables (8,000 psi nominal pressure).
(28) Place 111/64 oz of weight from the avoirdupois weight set (A2) on the
deadweight tester designed for a gravity of 981665 cm/sec2.
(29) Repeat (4) and (5) above.
(30) Place up to, but not more than, 29/16 oz of ,weight on the weight table that is
floating. If this table falls and the other rises the TI is within tolerance. If the other
table does not rise, the TI is not within tolerance.
b. Adjustments. No adjustments can be made.
15. Manning, Maxwell, and Moore Model
1305B100 Calibration
(Design Gravity
of Standard 980.217 cm/sec2)
a. Performance Check
(1) Install low-range pistons in cylinder housing of TI and deadweight pressure
tester (A4) (standard).
(2) Connect equipment as shown in figure 4 using standard 0-600 psi pressure
gage.
(3) Place one standard and one TI 100-psi weight on their respective weight
tables
(4) Place 0.048 oz of weight on TI to compensate for deign gravity of standard.