Re: [APML] Hypering LE400 in Lumicon 300?

["Bobby Middleton" <bobm@koyote.com>]

Here's my specs for LE400 Steve:
6 hours at 50 deg C and 3 PSI.
Bobby Middleton


----- Original Message -----
From: "steve banbury" <banburys@sonic.net>
To: <astro-photo@seds.org>
Sent: Sunday, August 04, 2002 12:59 AM
Subject: [APML] Hypering LE400 in Lumicon 300?


> I'm hypering my very first batch of 4 rolls of film tonight, and have
gotten some pointers from Don Westergren.
> I'd love to hear any advice anyone else cares to share about length of
time I should hyper for.
> I am running + 3 psi Lumicon gas, Lumicon 300 kit, and a measured temp of
47 deg C on the Lumicon 50 deg C thermostat.
> I have been cooking for 4 hours now, and need to decide when to quit.
>
> I have seen numbers ranging from 6 to 7 hours on various websites. Will a
half an hour one way or the other "kill" the film?
>
> Any and all advice would be appreciated.
>
> Thanks--Steve
>
>
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