Densitometer Help [Dainippon Screen DM-300]

[ludwighagelstein]

Hi there,

I just bought a densitometer for a steal but my one problem is that I can´t find any info on it online, let alone a manual. Does anyone here know anyone who uses a Screen DM-300 densitometer?

Cheers
Ludwig

 

[Jofo66]

I'm in the same boat but I have the Screen DM-500. Please share any info.

 

[ic-racer]

On those I believe on places the film's point of interest over the crosshairs on the little light table. Use the "DENSITY" button with the upward pointing arrow (far left button).
Place the opening on the base of the reading device over the negative point of interest and press the receptor downward. The density should appear on the LED readout.

Before taking a reading, place the reading head over the crosshairs on the light table and press the WHITE circular button on the reading head to zero (or zero to film base + fog).