Hello,
On this unit the mA is fixed by an internal grid resistance to 8 mA. In case the mains voltage is too low it will affect the mA value. It can be measured insinde the yoke (remove the angle plate cover) and place a mA meter instead of the green/yellow jumper. The shape of the signal is half wave rectified by the X-ray tube.
Regards
Daniel Fernandez
Trophy Irix 70
August 22, 2014 10:09
Anybody knows how to check/adjust the mA value of this system? I`ve got the instalation and maintenance manual but there is nothing about it.
Thanks.
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Faustino Pereira
re: Trophy Irix 70
August 24, 2014 12:49
Hello,
On this unit the mA is fixed by an internal grid resistance to 8 mA. In case the mains voltage is too low it will affect the mA value. It can be measured insinde the yoke (remove the angle plate cover) and place a mA meter instead of the green/yellow jumper. The shape of the signal is half wave rectified by the X-ray tube.
Regards
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Daniel Fernandez
re: re: Trophy Irix 70
August 25, 2014 10:14
Thank you Faustino,
I will try to check the mA value. I'm having a low relation mGy/mAs and I think it could be caused by a low mA value.
Regards.
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Nelson Reis
re: re: Trophy Irix 70
March 09, 2022 01:22
Hello,
Can you send me a technical manual?
Is there a way to calibrate the time exposures?
Best regards
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