Homrich 4x5 enlarger filters

[SadChi]

Hello,

Recently i've accuired a homrich 4x5 enlarger. His filter dials run to the value of 130. Does it mean that it is compatible with Durst scale?

Thanks.

[Bob Salomon]

That should be density units which were used by many of the enlarger manufacturers. 1 density unit = 1.5cc or 2 Agfa units.

So to convert just multiply the density value by 1.5 so in CC your head is running from 0 to 195cc.

[SadChi]

That should be density units which were used by many of the enlarger manufacturers. 1 density unit = 1.5cc or 2 Agfa units.

So to convert just multiply the density value by 1.5 so in CC your head is running from 0 to 195cc.

Thanks!