ParTech 740 Manual de usuario
INSTRUCTION MANUAL
740 Monitor
Portable Suspended Solids
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740 Portable Suspended Solids
Table of Contents
1 Introduction...................................................................................................................7
1.1 General ............................................................................................................7
1.2 Display .............................................................................................................7
1.3 Key Pad ...........................................................................................................7
1.4 Sensors ............................................................................................................7
1.5 Manual Conventions ........................................................................................7
2 Basic Operation............................................................................................................9
2.1 Switchin On and Off .......................................................................................9
2.2 Measure Mode .................................................................................................9
2.3 Measurement Cycle .........................................................................................9
2.4 Display .............................................................................................................9
2.5 Profiles ...........................................................................................................10
3 Confi uration...............................................................................................................11
3.1 Menu Mode ....................................................................................................11
3.2 Data Entry ......................................................................................................11
3.2.1 User List Selection ....................................................................................11
3.2.2 User Value Entry ......................................................................................12
3.2.3 User Text Entry .........................................................................................13
4 User Profiles...............................................................................................................14
4.1 Presets ...........................................................................................................14
4.2 Example Profile Confi uration .......................................................................14
5 Select Profile...............................................................................................................16
6 New Profile Wizard.....................................................................................................17
6.1 New Profile Wizard Keys ...............................................................................17
6.2 New Profile Wizard Sta es.............................................................................17
7 Profile Confi ..............................................................................................................19
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7.1 Profile Name ..................................................................................................19
7.2 Profile User ....................................................................................................19
7.3 Profile Date ....................................................................................................19
7.4 Measurement Title .........................................................................................20
7.4.1User Defined Title ......................................................................................20
7.5 Display Units ..................................................................................................20
7.5.1User Defined Units ....................................................................................20
7.5.2 Linked Units ..............................................................................................21
7.6 Set Dampin Ran e ......................................................................................21
8 Profile Advanced Confi .............................................................................................22
8.1 Lookup Table Mode .......................................................................................22
8.2 Adjust X Values .............................................................................................22
8.3 Adjust Y Values .............................................................................................22
8.4 Constant A, B, C ............................................................................................22
9 Monitor Confi .............................................................................................................23
9.1 Bleeper ..........................................................................................................23
9.2 Backli ht ........................................................................................................23
9.3 Auto Shutdown ..............................................................................................23
9.4 Lan ua e .......................................................................................................23
9.5 Chan e Password .........................................................................................23
9.6 Monitor Adv Confi .........................................................................................24
9.6.1 Factory Cal Values (1 to 5) .......................................................................24
9.7 Load Monitor Defaults ....................................................................................24
10 Profile Calibration......................................................................................................25
10.1 Calibration – General ...................................................................................25
10.2 Methods of Calibration .................................................................................25
10.2.1Primary Standard .....................................................................................25
10.2.2 Secondary Standard ...............................................................................25
10.2.3 Calibration Intervals ................................................................................26
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10.3 Preparin for Calibration ..............................................................................26
10.4 Calibration Wizard .......................................................................................26
10.4.1 Cal Wizard Keys .....................................................................................27
10.4.2 Cal Wizard Sta es ..................................................................................27
10.5 Set Zero .......................................................................................................27
10.6 Set Span ......................................................................................................28
10.6.1 Step 1. Calibration Value Entry ..............................................................28
10.6.2 Step 2. Calibratin ..................................................................................28
10.7 Take Sample ................................................................................................29
10.8 Enter Sample Result ....................................................................................30
11 Information................................................................................................................31
11.1 Profile Information ........................................................................................31
11.2 Software Version .........................................................................................31
11.3 Contact Information .....................................................................................31
11.4 Battery Status ..............................................................................................31
11.5 Sensor Input ................................................................................................31
12 Instrument Security...................................................................................................32
12.1 Lock Instrument ...........................................................................................32
12.2 Chan e Password .......................................................................................32
13 Error Messa es.........................................................................................................33
13.1 Measurement ...............................................................................................33
13.1.1 Display Over Ran e ...............................................................................33
13.1.2 Display Under Ran e .............................................................................33
13.2 Sensor .........................................................................................................33
13.2.1No Sensor ................................................................................................33
13.2.2Sensor Low Limit .....................................................................................33
13.2.3Sensor Hi h Limit ....................................................................................33
13.2.4Not Available - Sensor Fault ....................................................................33
13.2.5Sensor Input Too Hi h (Set Zero) ...........................................................33
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13.2.6Sensor Input Too Low (Set Zero).............................................................33
13.2.7Sensor Input Too Low (Set Span) ...........................................................33
14 Battery Char in .......................................................................................................35
14.1 Battery .........................................................................................................35
14.2 Char er ........................................................................................................35
15 Maintenance.............................................................................................................36
15.1 Sensor Replacement ...................................................................................36
16 Presets Measurements.............................................................................................37
17 User Profile setup Record.........................................................................................38
18 Technical Support.....................................................................................................39
18.1 Returnin Equipment for Repair ..................................................................39
19 Technical Specification (should be last section).......................................................40
19.1 Electrical Information ...................................................................................40
19.2 Physical Features ........................................................................................40
19.3 Software Features .......................................................................................40
20 Preparation of Fullers Earth......................................................................................41
21 Preparation of Formazin Turbidity Standard.............................................................42
21.1 Health & Safety Precautions ........................................................................42
21.2 Method of Preparation .................................................................................42
21.3 Preparation of Dilution's ...............................................................................42
21.4 Calibration ....................................................................................................43
21.5 Stora e Life .................................................................................................43
22 Declaration of CE Conformity...................................................................................44
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1 Introduction
1.1 General
The 740 Monitor is used for processin and displayin the output si nal from a Partech
sensor. It combines a clear display of the measured parameter, a simple user interface,
with ood flexibility to enable confi uration to satisfy the users needs.
1.2 Display
The 740 display indicates the measured value with lar e numerals for ood visibility
with an additional status line that shows the current settin s, battery status and any
faults that are present. The display has a backli ht to enable use of the monitor in low
li ht conditions and also has automatic contrast settin s.
The measurement title, units and display ran e can all be user set to suit the sensor
bein used and the application bein monitored.
1.3 Key Pad
A six key tactile membrane keypad is used for all confi uration and operation of the
740 Monitor; each key has a very positive operation enablin use even whilst wearin
loves.
1.4 Sensors
The 740 Monitor can be used with the Partech Soli-Tech 10 (ST10).
1.5 Manual Conventions
This instruction manual describes the confi uration and operation of the 740 Monitor
and where required includes some information re ardin sensors. It is therefore very
important that it is used in conjunction with the relevant sensor instruction manual. All
dimensions stated in this manual are in millimetres unless otherwise stated.
The manual has been written on the basis that the user has a basic knowled e of
instrumentation and an understandin of the type of measurement bein made.
Trainin in the use of the 740 Monitor can be provided by Partech, please contact
Partech for further information
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740 Portable Suspended Solids
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Figure 1 740 Monitor
C ARGE
S U S P E N D E D S O L I D S
m g / l
1500
Charger
Socket
ON/OFF Key
Charge LED
Sensor
Connection
740 Portable Suspended Solids
2 Basic Operation
2.1 Switching On and Off
The 740 Monitor can be turned on and off usin the ON/OFF key. When the monitor is
turned on it displays a start-up screen prior to enterin Measure Mode. The instrument
can be switched off at any time by pressin the ON/OFF key.
2.2 Measure Mode
The normal operatin mode for the 740 Monitor is measure mode and this is active
when the measured value is displayed in lar e numbers. Whilst in measure mode the
display value is continually updated based upon the current sensor input si nal.
The display in measure mode also includes a status bar that scrolls throu h the status
of the battery, details of the instrument settin s and if the instrument is locked. The
status bar is also used to indicate any instrument faults that are present.
S U S P E N D E D S O L I D S
B a t t e r y = 7 5 %
m g / l
1 5 0 0
Status Text
Measurement Title
Display alue
Units
2.3 Measurement Cycle
The measurement cycle is carried out in the back round at all times when the
instrument is switched on re ardless of whether the instrument is in measure mode or
not. The monitor performs five measurement cycles per second enablin a response
time of one fifth of a second (with dampin rate set to Instant – see dampin ).
2.4 Display
The resolution of the displayed value is determined by the sensor ran e settin , such
that only sensible display values are indicated; the same ran e also determines the
calibration value ran e.
The display units and measurement title are user selectable and should be chosen to
suit the parameter bein monitored and sensor bein used.
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Figure 2 Measure Mode Display
740 Portable Suspended Solids
2.5 Profiles
The 740 Monitor allows the user to define up to 10 Profiles, each profile will be based
on a preset confi uration which can be modified to suit the actual measurement
required.
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