11
1. Standard solution of 1413 uS/cm at 25
℃
: Accurately weight
out 0.746 grams of research grade dried Potassium Chloride
(KCL). Dissolve in 1000 ml of distilled water.
2. Standard solution of 12.90 mS/cm at 25
℃
: Accurately weight
out 7.4365 grams of research grade dried Potassium Chloride
(KCL). Dissolve in 1000 ml of distilled water.
3. Standard solution of 111.9 mS/cm at 25
℃
: Accurately weight
out 74.264 grams of research grade dried Potassium Chloride
(KCL). Dissolve in 1000 ml of distilled water.
[Note:
You can store the unused portion of the standard
solution in a plastic container for six months but the air space
between the cap and the solution must be kept to an absolute
minimum. Storing the excess solution below 4
℃
can increase
the storage life. If you have any doubt of the accuracy of the
stored solution, a fresh batch should be prepared.
]
APP NAVIGATION
A. App Functions
The 3177MB is a conductivity/salinity/TDS/temperature
Bluetooth benchtop meter with iOS and Android apps for
tablets. Functions of the App includes, graphing, guided
calibration procedures, data storage, data sharing and data
print.
Basic
functionality
of
a
conductivity/salinity/TDS/temperature benchtop meter such
as taking measurements, calibration and storing data can be
performed on the meter or on the paired tablets.
B. App Download And Installation
Download the companion App for the 3177MB from the Apple
Store or Google Play Store. Continue to the next step after
the correct App is installed to the tablets.
C. Connecting The Meter With The App
1. Prepare the 3177MB for Bluetooth connection
Press the
“Power/BLE”
key for 2 seconds to turn on the
3177MB device. Press the
"Mode/Clear"
key to go to the
measure mode. Press and release the
“Power/BLE”
Key
again to turn on the 3177MB Bluetooth connection. The
Bluetooth light on the 3177MB will fast blink and it is ready for
Bluetooth connection.
