Instruction Manual
CyberScan pH 5500/ 5000
Bench pH & Ion Meter/ Bench pH Meter
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68X292328 |
Technology Made Easy ... |
Rev. 1 07/03 |
PREFACE
Thank you for selecting the Eutech Instruments this CyberScan Series 5000 bench meter. This meter measures pH, mV and ion (Ion measurement available in CyberScan pH5500 only).
The instruction manual serves to explain the use of the CyberScan Series 5000 bench meters as a step-by-step operational guide to help you familiarize with the meter’s features and functions. It is structured sequentially with illustration of diagrams that explains the various functions and setup menus available.
This manual is written to cover as many anticipated applications and uses of the CyberScan Series 5000 bench meters as possible. If there are doubts in the use of the meter, please do not hesitate to contact the nearest Eutech Instruments’ Authorized Distributors or call us at (65) 6778-6876 for Eutech Instruments’ Customer Service Dept. for assistance.
Kindly remember to complete the warranty card and mail it back to your Authorized Distributors or Eutech Instruments Pte Ltd.
Eutech Instruments reserve the rights to change, make improvement and modify specifications without prior notice and cannot accept any responsibility for damage or malfunction to the instrument caused by improper use.
Copyright © 2002 Eutech Instruments Pte Ltd
All rights reserved.
Rev. 1 07/03
Instruction Manual CyberScan pH5500/ 5000
TABLE OF CONTENTS
1 |
INTRODUCTION |
1 |
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1.1 |
Introducing the CyberScan Series 5000 |
1 |
2 |
UNPACKING THE METER |
2 |
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3 |
GETTING STARTED |
3 |
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3.1 |
Connectors |
3 |
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3.2 |
pH Electrodes & Ion Specific Electrodes |
5 |
4 |
USING THE METER |
7 |
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4.1 |
Touch screen Operation |
8 |
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4.2 |
Choosing a Channel (For CyberScan pH5500 only) |
9 |
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4.3 |
Button Functions |
11 |
5 |
SYSTEM SETUP |
13 |
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5.1 |
Access System Setup |
14 |
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5.2 |
Select Language |
16 |
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5.3 |
Set Date |
18 |
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5.4 |
Set Time |
20 |
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5.5 |
Set Beeper Status |
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5.6 |
Select Procedural Level |
24 |
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5.7 |
Set Print Configuration |
26 |
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5.8 |
Set Baud Rate |
28 |
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5.9 |
Set Number of Bits |
29 |
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5.10 |
Set Stop Bits |
30 |
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5.11 |
Set Parity |
31 |
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5.12 |
Set Operator |
32 |
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5.13 |
Set Display Contrast |
34 |
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5.14 |
Display Meter Information |
36 |
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5.15 |
Reset to Factory Defaults |
37 |
6 |
pH SETUP |
38 |
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6.1 |
Access pH setup |
39 |
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6.2 |
Set Sample ID# |
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6.3 |
Select Buffer Group |
45 |
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6.4 |
Set pH Custom Buffer Group |
47 |
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6.5 |
Select Buffer Recognition |
49 |
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6.6 |
Select Auto Read Mode |
50 |
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6.7 |
Set pH Stability Criteria |
51 |
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6.8 |
Set Default Temperature |
53 |
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6.9 |
Set Isopotential Point |
55 |
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6.10 |
Set Alarm Limits |
57 |
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6.11 |
Set Print Criteria |
59 |
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6.12 |
Set Print Interval |
61 |
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6.13 |
Set Data Storage Criteria |
63 |
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6.14 |
Set Display Resolution |
65 |
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6.15 |
Set Display Configuration |
67 |
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6.16 |
View Stored Data |
69 |
7 |
mV SETUP |
73 |
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7.1 |
Access mV Setup |
74 |
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7.2 |
Set Display Resolution |
78 |
8 |
ION SETUP |
80 |
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8.1 |
Access Ion Setup |
81 |
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8.2 |
Select Ion Method |
83 |
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8.3 |
Select Measurement Units |
85 |
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8.4 |
Select Electrode Type |
87 |
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8.5 |
Set Significant Digits |
89 |
9 |
pH OPERATION |
91 |
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9.1 |
Standardizing |
93 |
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9.2 |
pH Measurements |
97 |
10 mV OPERATION |
99 |
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10.1 |
mV Measurement |
100 |
Instruction Manual CyberScan pH5500/ 5000
11 |
ION OPERATION |
101 |
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11.1 |
Direct Reading Methods |
103 |
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11.2 |
Incremental Methods |
109 |
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11.3 |
Known Addition Method |
111 |
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11.4 |
Known Subtraction Method |
115 |
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11.5 |
Analate addition |
117 |
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11.6 |
Analate Subtraction |
119 |
12 |
CLEANING |
121 |
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13 |
TROUBLE SHOOTING |
122 |
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14 |
COMPLIANCE |
123 |
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15 |
APPENDIX |
124 |
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15.1 |
Determining Isopotential Points Experimentally |
124 |
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15.2 |
Data Management |
125 |
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15.3 |
Factory Default Settings |
126 |
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15.4 |
pH Theory |
128 |
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15.5 |
ISE Theory |
133 |
16 |
METER SPECIFICATIONS |
137 |
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17 |
ACCESSORIES |
139 |
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17.1 |
Replacement Meters and Adapters |
139 |
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17.2 |
General Purpose pH / ORP Electrodes SP |
140 |
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17.3 |
Specialty pH Electrode NP |
141 |
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17.4 |
pH Buffer Solutions & Single Use Sachets SP |
142 |
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17.5 |
ORP Solutions SP |
142 |
18 |
WARRANTY |
143 |
Instruction Manual |
CyberScan pH5500/ 5000 |
1 INTRODUCTION
1.1 Introducing the CyberScan Series 5000
Thank you for selecting a Eutech Instruments CyberScan Bench meter. This manual describes the operation of the CyberScan Series 5000 bench meters. The state-of-art meter that you have purchased is easy to operate and will guide you through the various functions by displaying easy to understand prompts. This instruction manual should answer any questions that might arise in operating your meter, however, do not hesitate to call our Technical Support at (65) 67786876 (ext 837) or fax at (65) 67730836.
This bench meter provides microprocessor precision in a compact benchtop design that is easy to use. One touch screen controls all procedures, letting you:
Measure pH, absolute mV, relative mV , ion concentration (CyberScan pH5500 only)
Select one of three sets of standard buffer groups Implement automatic buffer recognition
Standardize with up to five standard or customer buffers Customise your display screen and operating parameters Assign operator and sample identification numbers
Store 250 data points in the meter’s memory or transfer data to a computer or printer.
Access extensive online help with just a touch a button
It all adds up to rapid, completely automatic, intuitive operation.
You will find this symbol appearing in this manual; it indicates useful tips that ease your meter operation.
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Instruction Manual |
CyberScan pH5500/ 5000 |
2 UNPACKING THE METER
The following is a listing of what you should have received with your new CyberScan meter.
Meter package includes
Meter
Power adapter (120 VAC/ 12VDC) OR (220 VAC/ 12 VDC) depending on order code.
Electrode arm support bracket Electrode arm
ATC probe Instruction Manual
If any of these items are missing, please contact your nearest Authorized Distributor.
Accessory conductivity probes and ion selective electrodes are available and can be ordered by contacting any Authorized Distributor or Eutech Instruments Marketing (65) 67786876.
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Instruction Manual |
CyberScan pH5500/ 5000 |
3 GETTING STARTED
3.1 Connectors
1. Review the layout and arrangement of the rear connector panel.
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Instruction Manual |
CyberScan pH5500/ 5000 |
2. Connect the electrode arm to the base.
3.Connect the power cable to the connector cable to the rear connector panel power jack and to a power source.
To connect RS232, see Data Management on Section 15.2.
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Instruction Manual |
CyberScan pH5500/ 5000 |
3.2 pH Electrodes & Ion Specific Electrodes
(Ion Specific Electrode applicable for CyberScan pH5500 only)
This meter allows you to use two types of pH electrodes: the conventional glass pH electrode and the field effect transistor (FET) pH electrode.
If both types of pH electrodes are connected, the meter will read the FET electrode.
1.Carefully remove the protective cover from the end of the electrode. Before first using your glass pH electrode, soak it 2-4 hours in an electrode storage solution, pH 4 buffer, or KCI solution.
2.Remove the shorting cap on BNC connector. Connect the combination pH electrode in to the BNC input connector.
If a combination electrode is not used, connect the indicating pH electrode into the BNC input connector. Plug the reference electrode into the reference pin jack. Also, install the ATC probe into the ATC jack.
Note:
Be sure to connect all probes to the appropriate channel connectors (for example: Input 1, Ref 1 and ATC1).
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Instruction Manual |
CyberScan pH5500/ 5000 |
Option: Connect the optional FET electrode by plugging it into the FET jack on the back meter panel. Allow the FET electrode to warm up five minutes before use.
Connect ion specific electrodes in the same manner as pH electrodes.
If both a conventional and a FET electrode are connected to the meter, do not put them in a solution together because you will get inaccurate measurements.
Do not discard the BNC shorting cap.
3.Rinse and blot-dry (do not wipe) electrodes between each measurement. Rinse electrodes with distilled or deionized water, or a portion of the next solution to be measured.
4.Between measurements, store conventional pH electrodes storage solution, pH 4 buffer, or KCI solution. Always leave the filling hole of liquid filled
combination electrodes open. Refill when the level of solution gets below the manufacturer’s recommended level.
Proper electrode care is fundamental to obtaining reliable pH measurements. Improper care of the electrode may cause the meter reading to drift, respond slowly, or produce erroneous readings. For this reason, the electrode should always be conditional and used in accordance with manufacturer’s instructions.
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Instruction Manual |
CyberScan pH5500/ 5000 |
4 USING THE METER
E U T E C H |
INSTRUMENTS |
11:11 am |
Touch anywhere to resume |
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Instruction Manual |
CyberScan pH5500/ 5000 |
4.1 Touch screen Operation
This new CyberScan research benchtop meter operates with a state of art touch screen. The touch screen makes this the easiest meter on the market to operate and care for. When this meter is first plugged in, the STANDBY screen will appear. Touch anywhere on this screen to access the functions of the meter.
The buttons on the right side of the screen control all of the functions of the meter. Alight touch on the screen is all you need to access the various functions. Once you touch a button you will get an audible tone; the screen will not change until you lift your finger.
This design prevents rapid uncontrolled scrolling through the various function screens. Easy to understand prompts guide you through the operation of the meter in the selected mode. If you are ever in doubt about what to do, just touch help on the bottom right corner of the screen for detailed information about the screen.
The touch screen is made of a durable polyester material that is chemically resistant. Maintenance is simple with this meter. To clean the screen you just need to wipe it with a damp cloth and dry it with a clean dry towel. For additional information, see Cleaning and Troubleshooting sections of the manual. (Pg 121-122)
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Instruction Manual |
CyberScan pH5500/ 5000 |
4.2 Choosing a Channel (For CyberScan pH5500 only)
Main Screen
E U T E C H |
pH |
INSTRUMENTS |
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Channel Screen
E U T E C H |
1 |
INSTRUMENTS |
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CyberScan pH 5500 |
mV |
CyberScan pH 5500 |
2 |
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Ion |
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dual |
Select from the options to the right |
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Select from the options to the right |
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setup
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January 15, 2002 |
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11:11 am |
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January 15, 2002 |
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Measure
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pH |
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channel 1 |
1 |
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9.295 |
2 |
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ID# |
00000 |
ATC |
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25.0°C |
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auto buffer |
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ON |
slope |
000.0% |
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mV |
0000.0 |
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Buffers |
Last std: Jan 15 @ 11:11 am |
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January 15, 2002 |
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abs mV |
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channel 2 |
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177.0 |
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ID# |
00000 |
defualt |
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25.0°C |
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Dual Screen
9
Instruction Manual |
CyberScan pH5500/ 5000 |
The CyberScan pH5500 is a multi-channel meter. With this meter you can switch from channel 1 to channel 2. You can also view both channels at the same time by accessing the dual channel mode. If you set the meter to view both channels, you cannot change the parameters without choosing the screen that you want to modify. The setup parameters for each screen independently of one another.
Choosing a channel
1.Touch anywhere on the standby screen.
OR
Touch channel on the main screen
THEN
2.Touch 1, 2 or dual to access the channel that you want to view.
To access System Setup from the standby screen
1.Touch anywhere on the standby screen.
2.Touch 1, 2 or dual to access the channel that you want to view.
3.Touch setup.
4.Touch system on the setup screen.
If you are in any measure mode, touch mode until you access the main screen.
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Instruction Manual |
CyberScan pH5500/ 5000 |
4.3 Button Functions
The touch screen of your CyberScan bench meter has “buttons” along the right side of the screen that are common to many of the screens. The following indicates the function of these common buttons.
mode
enter
This is the standby button and it allows you to access the standby mode. When in standby, the meter will not take measurements. It is in a state of rest. When you touch stdby the meter will return to the standby screen which says “Eutech Instruments” and displays the time.
This button allows you to access the channel screen to choose what channel you want to view. This button appears only on multi-channel meter such as CyberScan pH5500. This button also allows you to move from the main mode to the channel screen to access the standby mode.
The mode button allows you to switch between the various operations of the meter. These operations, depending upon which meter you have, include four measuring modes (pH, mV, ion) as well as a setup mode.
The enter button allows you to accept any changes that you have made on one setup screens or accept values that you have input with keypads. When touched, enter will save the changes and return you to the previous screen.
save
close
more
back
The save button allows you to save multiple changes that you have made on one screen as a group. It functions like the enter button does for an individual changes.
The exit button allows you to leave the screen you are currently viewing and return to the previous screen without making any changes.
The help button allows you to access helpful information on any screen. When you touch the help button, information about the current screen appears. This information will include step by step instructions for operating the meter from the current screen and possible applications information for that screen.
The close key appears on the bottom of all help screens and allows you to exit the help screen and return to the previous screen.
The more button appears on the help screens and allows you to advance to the next help screen for additional information.
The back button appears on the help screen and allows you to move back to a previous help screen.
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Instruction Manual |
CyberScan pH5500/ 5000 |
std
meas
setup
T
edit
clear
BS
delete
prev
next
This button accesses the standardization screen from the various measurement modes and initiates standardization of the meter once the standardization screen is accessed.
This button is the measure button and directs the meter to measure your sample when in the Auto Read function of the pH mode.
This button will access the setup screens for the measuring mode that you are currently using. It can also be used to access the system setup screen that allows you to set parameters that are not related to measurements such as the times and the date.
The print button will send information to the output device that you have connected to your meter. The output device can be a printer, data logger or a computer. In addition to this, touching the print button will also send data to the data storage center of the meter if a sample ID # has been assigned to your sample.
The arrow keys on he screen move the cursor up and down in order to highlight parameters that you would like to review or edit.
The edit button appears on the setup screens. After you have highlighted a parameter that you would like to change, the edit button allows you to access the available options for that parameter.
The clear button allows you to remove a setup parameter or standard buffer value from the meter’s memory that may have been entered at a previous time or by a previous user that is no longer of value to you. Touching the clear button erases the value so you may enter a new one. It can also erase the data from the memory of the meter.
The BS button is a backspace button. It appears on keypad screens and it allows you to back up and delete a character entered in error.
The delete button appears on the “View Stored Data” screens. This button allows you to erase the data from the memory of the meter.
The prev button appears on the Data Screens when the data stored in the meter’s memory has been accessed. It allows you to scroll through data points sorted and stored prior to the current data point displayed.
The next button appears on the Data Screens when the data stored in the meter’s memory has been accessed. It allows you to scroll through data points sorted and stored prior to the current data point displayed.
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Instruction Manual |
CyberScan pH5500/ 5000 |
5 SYSTEM SETUP
System Setup |
S |
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SYSTEM SETUP OPTIONS |
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- Select Language |
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- Set Date |
T |
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- Set Time |
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- Set Beeper Status |
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- Set Print Configuration |
edit |
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- Set Operator |
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- Set Display Contrast |
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- Display Meter Information |
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- Reset to Factory Defaults |
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.1 Access System Setup
E U T E C H |
1 |
E U T E C H |
pH |
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INSTRUMENTS |
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INSTRUMENTS |
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CyberScan pH 5500 |
2 |
CyberScan pH 5500 |
mV |
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dual |
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Ion |
Select from the options to the right |
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Select from the options to the right |
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setup |
January 15, 2002 |
11:11 am |
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January 15, 2002 |
11:11 am |
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Setup |
System Setup |
pH SYSTEM SETUP OPTIONS
S
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- Select Language |
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mV |
- Set Date |
T |
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- Set Time |
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- Set Beeper Status |
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- Set Print Configuration |
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- Set Operator |
edit |
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Ion |
- Set Display Contrast |
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- Display Meter Information |
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Select from the options to the right |
- Reset to Factory Defaults |
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setup
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Instruction Manual |
CyberScan pH5500/ 5000 |
The system setup function allows you to customise the meter display options to meet your personal preference. Once set, these will rarely need to be changed.
To access System Setup
1.Touch anywhere on the standby screen
2.Touch setup on the main screen
3.Touch system on the setup screen
The system setup options are now displayed on the screen.
To access a System Setup option
1.Use the arrow keys to scroll through the setup options and highlight the option to be reviewed.
2.Touch edit to view the current status of the selected option.
The following is a detailed description of the system setup option screens
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.2 Select Language
Set Language |
S |
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Current LANGUAGE |
English |
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English |
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French |
T |
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German |
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Spanish |
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enter |
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Use arrow keys to highlight desired language |
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and then touch enter to accept |
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Instruction Manual |
CyberScan pH5500/ 5000 |
This option allows you to choose the language in which all prompts and directions will appear on the touch screen.
To Select Language
1.Access the select language screen from the system setup screen. The current language is displayed on the screen.
2.Use the arrow keys to highlight the desired language
3.Touch enter to accept the language and return to the system setup screen.
OR
Touch exit to return to the system setup screen, without making any changes.
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.3 Set Date
Set Date
enter Current MM/DD/YY
1 |
2 |
3 |
D/M/Y |
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clear |
BS |
0 |
/ |
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Touch clear to delete current date
Use numeric touchpad to input the new date and then touch enter to accept
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Instruction Manual |
CyberScan pH5500/ 5000 |
This screen can be used to set the present date which will be displayed on the measure screens. This date will also be printed on demand and stored in the data storage center of the meter when data is saved. There are two format options for the date: month/ day/ year (M/ D/ Y) or the European format of day/ month/ year (D/ M/ Y)
To Set Date
1.Access the Set Date screen from the System Setup screen. The current date and numeric keypad are displayed on the screen.
2.Touch clear to delete the current entry.
3.Touch D/ M /Y or M/ D/ Y to set the date format.
4.Use the numeric touch pad to enter the desired date, separating the day, the month and the year by touching the / key on the keypad.
5.Touch enter to accept the date in the current format.
OR
Touch exit to return to the system setup screen, without making any changes.
If you do not use “/”, the meter will not accept the date entry.
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.4 Set Time
Set Time
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enter |
Current 12HR: |
10:40 am |
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1 |
2 |
3 |
24hr |
4 |
5 |
6 |
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pm |
7 |
8 |
9 |
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clear |
BS |
0 |
/ |
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Touch clear to delete current time
Use numeric touchpad to input the new time and then touch enter to accept
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Instruction Manual |
CyberScan pH5500/ 5000 |
This screen can be used to set the present time which will be displayed on the measure screens. This time will also be printed on demand and stored in the data storage center of the meter when data is saved. There are two formats options for the time. The clock can be set as either a 12 hour clock or a 24 hour clock.
To Set Time
1.Access the set time screen from the System Setup screen. The current time and numeric keypad are displayed on the screen.
2.Touch clear to delete the current entry.
3.Touch the 24hr or 12hr button to format the clock as either a 12 hour or a 24 hour clock.
Current 12HR |
5:15 pm |
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Current 24HR |
17:15 |
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4.Touch am or pm to set the appropriate time.
5.Use the numeric touch pad to enter desired time, separating the hour and the minutes by touching the “:” key in the keypad.
6.Touch enter to accept the time in the current format
OR
Touch exit to return to the System Setup screen, without making any changes.
If you do not use the “:”, the meter will not accept the time.
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.5 Set Beeper Status
Set Beeper Status
Current BEEPER STATUS
- After STABLE Reading |
OFF |
- After KEY Touch |
OFF |
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OFF |
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Use arrow keys to highlight beeper option and then touch ON/OFF to change
Touch save to accept changes
S
T
ON
save
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Instruction Manual |
CyberScan pH5500/ 5000 |
This screen allows you to turn on or off the beeper. You may choose to have an audible signal when the meter recognizes that the current measurement is stable, each time a function button is touched and/ or when the set limits of a measurement mode have been exceeded.
After stable reading
When active, the meter delivers an audible tone each time the meter recognizes the current measurement as stable. If deactivated, you will not hear an audible tone at a stable measurement. You will still see the STABLE indicator even if there is no audible tone.
After key activation
When active, the meter delivers an audible tone each time you touch a function button or a key on an alphanumeric keypad. If deactivated, you will not hear a tone after a key touch. The changes will only be visible on the screen.
On LIMIT Exceeded
When active, the meter delivers an audible tone each time the set limits in a measurement mode have been exceeded. If deactivated, you will not hear an alarm tone when the limits in the measurement modes have been exceeded. You will see the LIMIT indicator on the measurement screen. For additional information on the alarm limits of the meter, see the setup sections of this manual for each of the measurement modes.
To Set Beeper Status
1.Access the set beeper status screen from the System Setup screen. The current beeper status is displayed on the screen.
2.Use the arrow keys to highlight the beeper status option that you would like to modify.
3.Touch ON or OFF until the desired status is visible in the current beeper status box.
4.Touch save to accept the change sand return to the System Setup screen.
OR
Touch exit to return to the System Setup screen without making any changes.
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Instruction Manual |
CyberScan pH5500/ 5000 |
5.6 Select Procedural Level
Select Procedural Level
enter
Current LEVEL |
1 |
LEVEL 1 - Basic Level |
1 |
LEVEL 2 - Advanced Level |
2 |
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Procedural Level 1 |
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January 15, |
2002 |
11:11am |
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Temperature |
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25.0°C |
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Electrode Performance |
100% |
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Procedural Level 2 |
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January 15, |
2002 |
11:11am |
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ID# |
00000 ATC |
25.0°C |
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auto buffer |
ON slope |
100% |
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mV |
0000.0 |
24
Instruction Manual |
CyberScan pH5500/ 5000 |
This selection screen allows you to choose the amount of information that you want to have displayed on the screen. There are two levels to choose from. Both of the levels provide identical results. The amount of information appearing on the measure screens and the number of setup parameters you can manipulate will vary from Basic to Advanced procedural levels.
LEVEL1Basic level
This level option offers a full set of prompts to guide you through the basic operation of the meter. The information provided on the screen is minimal to reduce clutter. It includes the measurement and the last standardization time and buffer values. The data box at the bottom of the measure screen includes the current date, time, sample temperature and the electrode performance. In addition to the limited information appearing on the measure screen, there are also fewer options available to you in the setup screens of the various measurement modes.
LEVEL 2- Advanced level
This option allows you to access to all of the features available on the meter. A full set of prompts is available on virtually every screen to lead you through the operation of the meter. You are also given access to all setup parameters for the various measurement modes. Any parameter not appearing on the basic level setup screens will maintain the value previously set in the advanced level setup screens. They will not automatically default to factory default settings. This is ideal if you want to “lock” in a parameter in the Advanced Level and switch to the Basic Level so others cannot accidentally modify the parameters.
To Select Procedural Level
1.Access the select procedural level screen from the System Setup screen. The current procedural level is displayed on the screen.
2.Use the numbered buttons on the right of the screen to select the desired procedural level.
3.Touch enter to accept the procedural level and return to the System Setup screen.
OR
Touch exit to return to the System Setup screen, without making any changes.
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