ParTech 228531 User manual
750w² Monitor
Instruction Manual
2
Contents
Sensor Calibration .............................................................................................................................. 5
Set Zero Calibration (Suspended Solids) ...................................................................................5
Set Cal (Suspended Solids Sensors)...........................................................................................5
Take Sample (Turbidity/Suspended Solids Sensors) ................................................................6
Sample Result (Turbidity/Suspended Solids Sensors)..............................................................6
100% Saturation Calibration (RDO Sensors) .............................................................................7
Introduction to the 750w² Monitor................................................................................................... 8
General...........................................................................................................................................8
Display............................................................................................................................................8
Keypad ...........................................................................................................................................8
Sensors...........................................................................................................................................8
Manual Conventions.....................................................................................................................8
Basic Operation ................................................................................................................................10
Power On/Off...............................................................................................................................10
Measure Mode ............................................................................................................................10
....................................................................................................................11
Menu Mode .................................................................................................................................11
.......................................................................................................11
.....................................................................................................................12
Bleeper Menu Option ................................................................................................................12
..............................................................................................................12
Contrast Menu Option ...............................................................................................................12
Site Management..............................................................................................................................13
............................................................................................................15
Title Menu Options ......................................................................................................................15
.....................................................................................................................15
RecordedData ...................................................................................................................................16
.................................................................................................................................16
3
...............................................................................................................................18
Battery ..........................................................................................................................................18
........................................................................................................................................18
.............................................................................................................................19
Introduction .................................................................................................................................19
.....................................................................................................................19
Technical Support .............................................................................................................................20
...............................................................................................20
.....................................................................................................................22
Spare Parts ...................................................................................................................................22
.......................................................................................................................23
............................................................................................23
IR Sensor - Environmental Data.................................................................................................23
........................................................................................................23
Declaration of Conformity ...............................................................................................................24
Other Configuration Options.................................................................................................................17
Enable Service Mode ....................................................................................................................17
Menu Option ..................................................................................................................................17
Set Date and Time Menu ..............................................................................................................17
228538IM-Iss12
750w² Monitor
Quickstart Guide
4
1 Connect the sensor.
4 Charge as needed.
side of the 750w² Monitor.
Press the Menu button and use the arrow keys
to access menu options.
when necessary.
Press the On/Off button if the monitor isn’t
2 Measure
3 Use the menu.
5
Suspended Solids Sensor - Zero Calibration
Suspended Solids Sensor - Set Measurement Range (Set Cal)
Sensor Calibration
Use the Set Zero function to store a zero value. Start by immersing the sensor in a
container of clean water. Use a dark container to prevent interference from ambient
light.
Use the Set Cal feature to adjust calibration for a known range of solids based on your
application. The set point should represent the maximum expected value for the
measured media. Final Effluent will have a range much lower than Activated Sludge.
Press Menu on the
keypad to display the
main menu.
The Set Zero screen
displays sensor info.
Press OK.
Select Measurement
Cong with the arrow
keys. Press OK.
Choose Set Zero and
press OK.
Select Suspended
Solids with the arrow
keys. Press OK.
The monitor displays
a value. Wait for it to
stabilize. Then press
OK.
The monitor displays
a zero value for
ve seconds and
then shows live
measurements.
Press Menu on the
keypad to display the
main menu.
Select Measurement
Cong with the arrow
keys. Press OK.
Select Suspended
Solids with the arrow
keys. Press OK.
Choose Set Cal and
press OK.
228538IM-Iss12
6
Suspended Solids Sensors - Take Sample for Calibration
Immerse the
sensor in a sample
representative of
The Take Sample
screen displays sensor
info. Press OK.
The monitor displays
the date and time of
the last sample.
The monitor displays a
OK.
Wait for calibration.
Press the Menu key on
the keypad.
Select Measurement
Cong. Press OK.
Choose Take Sample
and press OK.
Use the arrow keys to
adjust the value to the
maximum expected
concentration. Press OK
to continue. Menu to
exit.
“Calibration Success”
appears at the bottom
of the screen.
The monitor displays a
reading. Press OK.
The Set Cal screen
displays sensor info.
Press OK.
228538IM-Iss12
7
Press Menu on the
keypad to display the
main menu.
The monitor shows
the date and time of
the last sample. Press
OK.
Select Measurement
Cong with the arrow
keys. Press OK.
OK.
Choose Sample
Result and press OK.
The sample result
screen displays sensor
info. Press OK.
The monitor displays
Press OK.
Dissolved Oxygen Sensor - 100% Open Air Calibration
Select Measurement
Cong and press the
OK key.
Choose DO
Saturation and press
OK.
Calibrate
and press OK.
The monitor displays
sensor info. Press OK.
manual for the Partech 750w2
Suspended Solids Sensor - Sample Result Calibration
You must know the value of the calibration solution based on a lab analysis.
Select Suspended
Solids with the arrow
keys. Press OK.
Calibrate the sensor in
air, but not in a drafty
environment. Press OK
to continue.
Wait for a saturation
percentage of roughly
90%. Then press OK.
228538IM-Iss12
8
Introduction to the 750w² Monitor
General
Display
contrast.
Display Value
Measurement
Units
Battery status
Status Bar
Keypad
Monitor.
Sensors
, OxyTechw² DO
sensor, and the WaterTechw² Temperature sensor
Manual Conventions
This instruction manual describes the configuration and operation of the 750w² monitor and where
required includes some information regarding sensors. It is therefore very important that it is used in
conjunction with the relevant sensor quick start guides shipped with each product.
The manual has been written on the basis that the user has a basic knowledge of instrumentation and
an understanding of the type of measurement being made. Training in the use of the 750w² monitor can
be provided by Partech, please contact Partech for further information.
228538IM-Iss12
9
USB Charger and Data
Transfer Socket
228538IM-Iss12
10
Basic Operation
Power On/Off
Measure Mode
Press the On/Off button to turn
on the monitor. The monitor
automatically enters measure mode.
750w2Monitor is measure mode.
In this mode the measured value
The display in measure mode also
includes a status bar that displays
the status of the battery and details
mode saves the current sensor
You can access any sensor
Or you can view it via the display
within the Recorded Data menu.
With no sensor connected, the
status bar displays ‘NO SENSOR’ .
228538IM-Iss12
11
Conguration Structure
Menu Mode
Conguration – Use of Keys
To access the main
menu, press the Menu
key when the monitor
is in measure mode.
select an option from
the menu.
Press the OK button to
activated the selected
option.
Menu key
when the main menu
is displayed returns
the monitor to the
measure mode.
In any display other than measure mode, the monitor automatically returns to
measure mode after 1 minute with no key presses.
This method allows
option from a list. To
select the item, press
the OK button.
arrow keys to move
between characters.
228538IM-Iss12
12
Monitor Conguration
Press the OK
Bleeper in the menu
and press the OK button.
On or Off to activate
or deactivate the bleeper.
press OK
Always On or On
after keypress to enable the
OK.
the display contrast.
Bleeper Menu Option
Backlight Menu Option
Contrast Menu Option
228538IM-Iss12
Site Management
This section explains the options under site management menu for use with the Suspended
Solids/Turbidity sensor only.
6RPH sensors do not support sites. If a sensor does not support sites, then the ‘Site’ option will not
be visible within the menu. In order to support the ‘Site’ option, both monitor and sensor require the
necessary firmware versions. Please contact Partech for further information.
Each site stores its own calibration values, so changing the site will change the calibration settings.
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‘Loading Sites’ screen will be displayed followed
by a
request to select the site required. Press the OK
key to
select site.
Select Sites on the Main Menu. Press the OK key
to
select sub-menus section explains the options
under site management menu.
If a sensor does not support sites, then the ‘Site’
op
calibration.
The first name in the site list represents the
default site and cannot be deleted.
A maximum of 10 sites can be stored; therefore if
10 sites are already installed,
an existing site will require deletion before a new
site can be added.
If more than one site is active within a sensor, on
power on of the monitor, a
‘Loading Sites’ screen will be displayed followed
by arequest to select the site required. Press the
OK key to
select site.Select Sites on the Main Menu. Press
the OK key to
select sub-menu
Select Sites on the main
menu. Press the OK key.
Select Add Site. Press
the OK key.
Use the arrows to name
the site. Press OK key
when complete.
Add a Site
Select Sites on the main
menu. Press the OK key.
Select Delete Site.
Press the OK key.
Select the site to delete
Press the OK.
Delete a Site
13228538IM-Iss12
Edit a Site Name
Select Sites on the main
menu. Press the OK key.
Select Edit Site
Name. Press the
OK key.
Edit the site name with
the arrow keys. Press
OK when complete.
Sensors with more than one active site
If a sensor with multiple sites is attached to the device when powered on, the device with display a
'Loading Sites' screen until the site list is displayed. The user must then select the appropriate site.
Edit a Site Name
Monitor screen displays
'Loading Sites.'
Select the appropriate
site from the list. Press
the OK key.
14228538IM-Iss12
15
Measurement Conguration
Press OK to select within this menu.
Title Menu Options
Units Menu Options
Measurement Cong to see the
Title option.
The Units menu option lets you
Select one of the standard ti-
tles, or choose User Dened to
create your own. Maximum title
Select a standard unit, or choose
User Dened to create your
custom unit is four characters.
228538IM-Iss12
16
Recorded Data
Each individual record consists of:
• Date / time
• Measurement title
• Value / units
OK key in Measure Mode.
Data Via USB
2750w2. It
contains a folder named DataRecordings.
DataRecordings
Do not edit the DataRecordings before downloading a copy to your
computer
228538IM-Iss12
17
time with the monitor’s arrow
keys.
The Enable Service Mode option
This menu is intended for use by
Set Date and Time Menu
Option
Auto shutdown deactivates
the monitor if 60 seconds pass
without a key press.
Enable Service Mode
Menu Option
Auto Shutdown Menu
Option
Other Configuration Options
228538IM-Iss12
18
Battery Charging
Battery
Charger
The monitor contains a Nickel Metal Hydride (NiMH) battery pack that supplies the power for
The 750w2
conditions for the 750w2
2is on for only one minute at a time).
Unlit Red Green
228538IM-Iss12
19
Firmware Updates
Introduction
Updating Firmware
Make sure the monitor
menu, select
Update Monitor F/W.
into the PC. Copy the
the 750w2.
Ensure there is only
folder of the 750w2.
Click OK on the
750w2. The 750w2
screen. The 750w2
takes a few seconds
to update, and then
restarts as normal. The
update is complete.
2Monitor is easy to update. Follow the steps below to put
2. Please contact customer service with any questions.
228538IM-Iss12
20
Technical Support
Technical Support is available by phone, fax, or email.
Phone: +44 (0) 1726 879800
Email: techsupport@partech.co.uk
Website: www.partech.co.uk
Phone:
Email:
1-800-665-7133
Website: www.chemscan.com
-
mation ready when you contact us:
•
• Sensor Type, and Serial Number
• Application details
• Description of fault
Returning Equipment for Repair
Service Department
Partech Instruments
St Austell, Cornwall, Pl26 8Ra
• Contact name and phone number
•
•
• Any special safety precautions because of nature
of application
Outside the United States
Outside the United States
Inside the United States
228538IM-Iss12
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