Hey everyone,
I'm working with a group that is building a 500 gallon batch reactor. We're
trying to implement a continuous wash system with three tanks. Some of the
water from the end of the wash in the first tank will be reused in the
beginning of the second wash in order to conserve water.
I'd say that using a laser diode would work, putting the sensor at right
angles to the beam, would let you know how much dissolved or particulate
material is reflecting light. In perfectly clean water (liquid) the
beam should not be visible.
doug swanson
Will Kelleher wrote:
Hey everyone,
at distilled water, and choosing a set of density ranges
to activate your functions.
Jason
- Original Message -
From: doug swanson [EMAIL PROTECTED]
To: biofuel@sustainablelists.org
Sent: Thursday, January 25, 2007 9:47 AM
Subject: Re: [Biofuel] Inline Refractometer?
I'd say that using
Hi Will ;
You are looking to build a tubidity meter, not
refractomoter (refractive index meter). Turbidy
measure cloudiness or particulate matter, refractive
index tells you about dissolved matter (like sugar for
example).
Omega Instruments has tons of measurement stuff and
they have some
