The Hydromodus is a water measurement solution that measures pH and temperature of water. It provides an intuitive interface and rugged design for laboratory and field use. Key features include measuring pH from 0-14, operating temperatures from 1-99°C, and a fast response time of 95% in 1 second. It is used in various industries such as laboratories, photography development, food/beverage production, and more. Support resources are also provided to help customers implement and use the Hydromodus solution.

1. Hydromodus
Aquatic Observation Solution Overview

2. About JL Ectronics: What We Do
• We provide a state of the art pH and
temperature measurement solution that
will get you started as soon as you plug
it in.
• We help individuals and large
companies alike with an intuitive user
interface that simply works

3. What is a Hydromodus?
• The Hydromodus is a one-step water
measurement solution that is currently able to
measure and record the pH and temperature of
the water. (Dissolved Oxygen and CO2 support
coming soon).
• It enables the engineer to easily incorporate
scientific grade pH monitoring into their current
system using modern components and
communication methods.
• They are great for laboratory testing or long
term field use. Their rugged epoxy design
makes them virtually unbreakable.

4. How can I use my Hydromodus?
Typical Applications
• Standard Lab use
• Field use
• Low ionic and ultra-pure water
• High pH Solutions (up to 14pH)
• Samples containing Heavy
metals
• Photography Development
• Beer, wine and other liquor
• Food Safe
Specifications
• pH Range: 0-14 (Na+ error at >12.3
pH)
• Operating temperature: 1°C - 99°C
• Max PSI: 690 kPa (100PSI)
• Speed of Response: 95% in 1
second
• Isopotential point: pH 7.00
• Dimensions 8” X 6” X 3”

5. Current Corporate Sponsors
• Government institutions involved include:
– California Energy Commission ($250,000 grant)
– California Polytechnic State University
– U.S. Office of Naval Research
– San Luis Obispo County
• Private companies involved include:
– MicroBio Engineering
– Livefuels Inc.
– Phitec LLC

6. Current Customers
• Cal Poly has been researching the use
of algae since 2006. The project is
called Reclamation of Nutrients, Energy
and Water, or RNEW.
• The project at San Luis Obispo’s
sewage treatment plant on Prado Road
has been under construction for the
past year and a half. It consists of nine
algae-rich ponds that circulate
wastewater.

7. Hyromodus Resources
• JLEctronics is dedicated to our customer success by offering the
following Implementation and Support resources:
– Each customer has an assigned JL.com Account Manger
dedicated to successful implementation
– Phone, chat, and email Technical Support is included
– Getting started “How do I?” videos
– Scope and sequence pacing guides
– Frequently asked questions (FAQs) guides
• Read more here:
– http://www.sanluisobispo.com/2012/01/25/1922687/algae-
wastewater-clean-sewage.html

8. Please contact your sales representative for more info.