To all, NEVER TRY TO MEASURE HV going to a X-Ray tube with a meter...¡...DANGEROUS to do so.
Instead look at the beam with a sensor, with a collimator between (cover the sensor with a lead Pb sheet with a 1mm hole to let the rays through)
look at the bump on your MCA (Bremsstrahlung Rays), where it ends the keV = actual HV kVp.
Geo
----- Original Message -----
From: taray singh via Groups.Io <sukhjez@...>
To:
[email protected]Sent: Tue, 03 Mar 2020 04:24:24 -0500 (EST)
Subject: Re: [XRF] Zircon- Malawi vs Sri Lanka
Geo
My multimeter max is 1000ohm
Theoretically for??HV measurements ,If I place a 1000 ohm resistor in series with my sensor,I should be able to ..
Potential danger of arcing and inexperience is stopping me
Taray
?
