TurbiTechw² LR Instruction Manual
9.5.1 Take Sample
The TurbiTechw² sensor should filled with an instance of the desired sample representative of the
normal operating conditions expected from the sample point. The cleaning motor must be present to
exclude light. Allow the reading to stabilise before entering the Take Sample’ routine. Care is needed
to ensure that air bubbles are not causing a calibration error.
From the 7300w² Monitor, navigate to the TAKE SAMPLE menu as
follows:
Press the
to show the “MAIN MENU”.
Select “MEASUREMENT CONFIG” using
to highlight and press
.
Select measurement to be calibrated
using
to highlight and press
.
Select “TAKE SAMPLE” using
to
highlight and press
.
Sensor details screen will be displayed,
press
to accept.
The last TAKE SAMPLE screen will be
displayed, including date, press
to
accept.
Reading will be displayed. Wait for the
value to stabilise, then press
to
accept the current reading.
The sample value will now be stored in
the sensor. “Take Sample Successful”
will be displayed.
Press
several times to return back to
the DISPLAY screen.
‘Take Sample’ is now complete. The
sensor will continue to measure using the
original calibration values, however the
sample value, time and date will be
stored until required.
The sample must now be analysed by a laboratory to establish the Turbidity or Suspended solids
present.
Once this information is attained, the value of the sample can be entered into the sensor using the
SAMPLE RESULT menu.
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225769IM - Issue - 05 Issue Date 30/04/2019
MEASUREMENT CONFIG
Measurement Status
Add Measurement
M:01 Turbidity (S:01)
M:01 CONFIG
M:01 Info
M:01 Set Zero
M:01 Averaging
M:01 Remove
M:01 Set Cal
M:01 Take Sample
M:01 Sample Result
M:01 SET CAL
Take Sample
M:01 Turbidity
S:01 TurbiTechw
2
LR (0-30)
SN: 400001
Press OK to contiue or MENU to Exit
M:01 TAKE SAMPLE
Last Take Sample Details
Sample Date 25/03/2019 14:56:00
Sample User: System
Press OK to contiue or MENU to Exit
M:01 TAKE SAMPLE
Insert sensor into calibration sample
and wait for measurement to
stabilise
Press OK to store sample
3.23
NTU
M:01 TAKE SAMPLE
Storing Sample
Please Wait
M:01 TAKE SAMPLE
Take Sample Successful
25/03/2019 15:00:08
Press OK or MENU to Exit
