Classification of tests

Page Title: Classification of tests
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as otherwise specified', the supplier may utilize his own facilities or

any commercial laboratory acceptable to the Government. The Government

reserves the right to perform any of the inspections set forth in the

specification where such Inspections are deemed necessary to assure sup-

plies and services conform to prescribed requirements.

Classification of tests - The inspection and testing

4.2

of actuators shall be as-follows:

(a) Qualification tests - Qualification tests are those

tests performed on samples submitted as qualified products to determine

that the item meets all the requirements of this specification.

(b) Acceptance tests . Acceptance tests shall be per-

formed on actuators which have been submitted under contract to determine

conformance of the product with requirements set forth in the specifica-

tion -prior to acceptance.

Qualification tests -

4.3

Qualification test sample - The qualification test sample

4.3.1

shall consist of 3 actuators upon which qualification is desired. The manu-

facturer shall furnish all samples.

Tests - The qualification tests shall consist of all the

4.3.2

tests of this specification as described under section on test methods (4.6),"

The tests shall be conducted

on each of the three actuators in the sequence as shown in table I.

Electric motor tests - When electric motors are con-

4.3.3

structed integrally into the actuator, all environmental life tests con-

duced on the assembled actuator are applicable to the motor also. In

addition, motor specification tests such as commutation, dielectric strength,

brush life, locked rotor protection, etc., which are not included in the

required actuator testing, shall be conducted on the motor. Some improvision

of duty cycle or other operating conditions may be necessary to permit de-

termination of all necessary motor characteristics since the specific motor

requirements must meet the actuator specification requirements as well as

the motor specification requirements, Procuring activity approval of the

proposed test program shall be obtained prior to Initiation of the testing.

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