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Injector Flow Rate At Controlled Pulse Width (not Static Test)


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I recently had some injectors cleaned and they were flow tested at 3 controlled pulse rates (I was expecting to get a static test done).

The results were consistant accross all 6 injectors:

at 250kPa (~36 psi)

--------------------

40 cc/min @ 2.5 ms

62 cc/min @ 10 ms

155 cc/min @ 1000 ms (how does that work out, as 1000ms = 1 sec??)

------------------------------------

at 350kPa (~50 psi)

--------------------

44 cc/min @ 2.5 ms

68 cc/min @ 10 ms

190 cc/min @ 1000 ms

As injectors are rated at a static flow rate (100% duty cycle), is there any way I can convert those figures above into a static flow rate?

The last test (@ each pressure) says 1000 m/sec which equals 1 sec. Does this mean it was a static flow test, or are these figures at 50% duty cycle, meaning 1sec on / 1 sec off???

Z

why don't you ask the place who did the test?

I did ask him, he wasn't sure.

He has the equipment to test it, and he just follows instructions, and jots down the readings....

Just checking to see if anyone has had a similar report, as they might have known what it meant.

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