MIL-P-82534 Programmer, Range & Airframe Separation Mark 3 Mod 1This specification establishes the requirements of one type of Programmer, Range and Airframe Separation Mark 3 Mod 1. \(See 6.1 for intended use and description.\)

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MIL-P-82534(OS)

4.6.1.2 Insulation resistance. Using the megohmmeter specified in

4.4.1c, measure the resistance between:

a. Each of the eight independent circuits of connector 1A1J2

b. The eight independent circuits of connector 1A1J2 and the pro-

grammer housing

c. The eight independent circuits of connector 1A1J2 and the shell

of connector 1A1J2

When a potential of 500 plus or minus 50 volts DC is applied, the resist-

ances shall be not less than 20 megohms.

4.6.1.3 Nonfunction indication.

4.6.1.3.1 Arming circuit. Using the tester specified in 4.4.1f, measure

the resistance between contacts S and D of connector 1A1J1. After 30 seconds,

the resistance shall be not less than 80 ohms. After the acceleration test of

4.5.1.7, the resistance shall be not more than 80 ohms.

4.6.1.3.2 Interlock circuit. Using the tester specified in 4.4.1f, measure

the resistance between contacts S and A of connector 1A1J1. After 30 seconds,

the resistance shall be not less than 80 ohms.

4.6.1.3.3 Misfire indicator circuit. Using the megohmmeter specified

in 4.4.1c, measure the resistance between contacts Y and U of connector 1A1J1.

The resistance shall be not less than 5 megohms, when a potential of 500 plus or

minus 50 volts DC is applied.

4.6.1.4 Operation. Using the tester specified in 4.4.1f, energize the

programmer with 12.75 plus or minus 0.25 volts DC applied between contacts H

(negative) and f (positive) of connector 1A1J1. The programmer shall then pro-

vide the voltages indicated in the following tests.

4.6.1.4.1 Regulated voltage. Using the tester specified in 4.4.1f, mea-

sure the voltage between contacts S and M (positive) of connector 1A1J1. The

tester shall indicate 10.000 plus or minus 0.010 volts DC.

4.6.1.4.2 Resaturation voltage. Using the tester specified in 4.4.1f,

measure the voltage between contacts S and L (positive) of connector 1A1J1. The

tester shall indicate 0.210 plus or minus 0.010 volt DC.

4.6.1.4.3 Twenty-eight volt test. Using the tester specified in 4.4.1f,

measure the voltage between contacts S and d (positive) of connector 1A1J1. The

tester shall indicate 28 plus or minus 3 volts DC.