26
©
2016, Industrial Test Systems, Inc. Printed in USA
BLUETOOTH
®
SMART TECHNOLOGY
Bluetooth
®
SMART is a low-power networking standard
which uses short radio waves to allow electronic devices
to communicate with each other wirelessly. The eXact
iDip
®
comes standard with the latest Bluetooth
®
4.0 technology
(
bluetooth.com/Pages/Bluetooth-Smart.aspx
). It is a class
2 device with a wireless working distance of up to 30 feet
(10 meters) and a 2.1 Mbps data transfer rate. This allows a
seamless transfer of data between a smart device and the
eXact
iDip
®
.
BUILT IN SAMPLE CELL
The built-in sample cell is made of transparent plastic;
the sturdy cell design will last for over 20,000 readings.
Our studies have shown that scratches on the cell will not
compromise the accuracy of your results because of the
cell’s
fi
xed position.
MAKING CALLS
The eXact iDip
®
is not intended for use while talking on your
smart phone. Talking during testing may cause the app
to shutdown.
EXACT
®
STRIP MICRO CL (DPD-1, DPD-3, DPD-4) INTERFERENCES
ABOUT
Interfering Substance
Interfering Levels and Treatments
Acidity
If sample has acidity above 150mg/L CaCO3
test may not develop full color. Neutralize to
pH 6.0 to 7.0 with 0.5N Sodium hydroxide.
Alkalinity
If sample has alkalinity above 200mg/L CaCO3
test may not develop full color. Neutralize to pH
6.0 to 7.0 with 0.5N Sulfuric acid.
Bromine and Bromamines, Br
2
Color similar to free chlorine reaction at all levels.
Chlorine Dioxide, ClO
2
Color similar to free chlorine reaction at all levels.
Copper, Cu
2+
Color development is reduced above 10 ppm (mg/L).
Iodine, I
2
Color similar to free chlorine reaction at all levels.
Manganese, oxidized (Mn
4+
, Mn
7+
)
or Chromium, oxidized (Cr
6+
)
See AWWA procedure 4500-CL F, 1(d) for
removal of interferences.
Monochloramines (NH2Cl)
(applies to DPD-1 only)
Monochloramine interferences are known
to occur in free chlorine DPD methods. This
interference is dependent on temperature and
monochloramine concentration.
Ozone, O
3
Color similar to free chlorine reaction at all levels.
Peroxides
Interference is possible.
pH
Typical pH samples of potable water with a
pH of 6.0 to 9.0 are OK. If outside this range
adjust to pH 6.0 to 7.0 using acid (0.5N Sulfuric
acid) or base (0.5N Sodium hydroxide).
7
exactidip.com
DOWNLOAD THE APP
Using your Smart Device, download the eXact iDip
®
app. The eXact iDip
®
app is the brain for this system,
download the latest update to ensure you are using the
current version with up-to-date tests and features. To
see if your smart device is compatible, reference our
table on pages 8 and 9 of this manual.
We are constantly improving the
eXact iDip
®
app and welcome your
suggestions. Visit
exactidip.com
or
exactidip@sensafe.com
.
PURCHASE ADDITIONAL TESTS
The app comes pre-installed with tests for Total Alkalinity,
Free Chlorine, Combined Chlorine, and pH. Ensure you
have any additional tests you need by visiting the Store in
the eXact iDip
®
app.
All tests that begin with 570 are for
use with the eXact iDip
®
570 photometer only.
Step-by-step instructions on using the Store function of the
app can be found on page 13.
GET IT ON
APP STORE
DOWNLOAD
GOOGLE PLAY
DOWNLOAD
To view an instructional video,
please visit exactidip.com.
Note:
If using an Apple
®
iPad
™
, ensure you select
'iPhone
only app'
when searching from the App Store, or scan the
QR code above.
GETTING STARTED
