User manual EUTECH INSTRUMENTS CYBERSCAN PC 5000 PHCONDUCTIVITY METER

[. . . ] Instruction Manual CyberScan PC 5500/ 5000 Bench pH, Ion & Conductivity Meter/ Bench pH & Conductivity Meter (Also Applicable for CyberScan PCD 5500) Technology Made Easy . . . 68X292329 Rev. 1 08/03 PREFACE Thank you for selecting a Eutech Instruments CyberScan Series 5000 bench meter. This meter measures pH, conductivity and ion (PCD5500 & PC5500 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. [. . . ] The current cell constant is displayed on the screen. Use the arrow keys to highlight the cell constant that corresponds to the cell constant of your conductivity probe. Touch enter to accept the cell constant and return to the conductivity Setup screen. OR Touch exit to return to the conductivity Setup screen, without making any changes. To Set Default Temperature Conductivity is a temperature dependent measurement. This option allows you to select a default temperature that the meter will use along with the temperature coefficient to calculate a temperature corrected conductivity measurement. If an ATC probe is used any value entered as a default temperature will be overridden in favour of the actual measured temperature of the solution provided to the meter by the ATC probe. The Conductivity Default Temperature is set the same way as previously described in pH Setup. See page 56 in instructions. 100 Instruction Manual CyberScan PC5500/ 5000 9. 3 Select Reference Temperature Select Cond Reference Temp Current TEMPERATURE 15°C 20°C 25°C 25°c enter Use arrow keys to highlight desired constant and then touch enter to accept 101 Instruction Manual CyberScan PC5500/ 5000 To Select Reference Temperature This screen allows you to select the reference temperature to be used in the determination of the conductivity of your sample. Access the Select Reference Temperature screen from the Conductivity Setup screen. The current Reference Temperature is displayed. Touch C or F to select the desired Temperature units for the reference temperature. Use the arrow keys to highlight the desired reference temperature 4. Touch enter to accept the reference temperature and return to the conductivity Setup screen. OR Touch exit to return to the Conductivity Setup screen, without making any changes. The units of all temperature parameters must match. The meter will automatically modify units of Default Temperature, Reference Temperature and the Temperature Coefficient to match the last choice made on any of these 3 screens. If Kelvin is desired, it must be selected in either the default Temperature screen of the Temperature Coefficient screen. 102 Instruction Manual CyberScan PC5500/ 5000 9. 4 Set Temperature Coefficient Set Cond Temperature Coeff enter Current COEFF 0. 00%/°C 1 2 3 4 5 6 7 8 9 clear BS 0 . Touch clear to delete current coefficient Use numeric keypad to input the new coefficient and then touch enter to accept 103 Instruction Manual CyberScan PC5500/ 5000 The temperature coefficient is a value that reflects the degree to which the sample's conductivity is effected by temperature changes. The meter will use the set temperature coefficient along with the measured temperature provided by the ATC probe to calculate what the conductivity would be at the selected reference temperature. If no ATC probe is being used, the meter will use the set default temperature in the calculation. Access the Set temperature Coefficient screen from the conductivity Setup screen. The current Temperature Coefficient is displayed on the screen. Touch clear to delete the current temperature coefficient. Touch C, F or K to select the desired temperature units for the temperature coefficient. [. . . ] If you do not use an ATC probe or do not enter one of the three coefficients available in the setup, the meter uses a temperature coefficient of 0. 0% per °C. Under these conditions the meter does not automatically temperature compensate. 168 Instruction Manual CyberScan PC5500/ 5000 18 METER SPECIFICATIONS Model Display Screen size Measurement display height Temp/etc. display height Menu options Help screens Configurable display Keypad controls Details 640X480 digit LCD 4½" X 6" ¾" ¼" Extensive Extensive Yes Context specific touch screen 250 data pts Yes Store on stable, time, manual Output on stable, time, manual 1 to 9, 999 sec Yes 1000 PCD 5500 PC 5500 PC 5000 Memory Internal diagnostics Programmable data storage Programmable data output Print interval Programmable alarm pH mode Range Resolution Relative accuracy Automatic buffer recognition Manual buffer recognition Calibration points Auto lock FET mV mode Range Resolution Accuracy Ion mode Range Resolution Relative accuracy Calibration points Incremental methods -2. 000 to 20. 000 0. 1/ 0. 01/ 0. 001 ±0. 002 Yes Yes 5 Yes Yes ±1800. 0 0. 1 ±0. 1 1 X 10-6 to 9. 99 X 1010 0. 1/ 0. 01/ 0. 001 ±0. 17n% 5 KA, KS, AA, AS ~ ~ ~ ~ ~ 169 Instruction Manual CyberScan PC5500/ 5000 Model Conductivity Mode Cell constants range Conductivity Resistivity Salinity Accuracy Dissolved Oxygen Range, mg/L Range, % saturation Accuracy, mg/L Accuracy, % saturation Resolution, mg/L Resolution, % saturation Auto lock FET Electrical requirements Details PCD 5500 PC 5500 PC 5000 0. 1, 1. 0, 10 0 to 3X105 µs/cm 30 ohm. cm to 100 megohm. cm 2 to 42 ppt 0. 5% 0 ­ 60 0 - 600 0. 1 + 1 lsd 0. 1 + 1 lsd 0. 01 0. 1 Yes Yes Power Adapters: 115VAC/ 12VDC, 230 VAC/ 12VDC ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Output from PSU Line voltage tolerance Input impedance Meter size Meter weight Operating Conditions Operating temperature Operation humidity Maximum operating altitude Installation category Pollution category degree 12VDC, 500mA ± 10% >1012 ohms 5. 5" X 7. 5" X 3. 25" 1. 23kg 5 to 45°C 5-80% noncondensing 2000m ll 2 170 Instruction Manual CyberScan PC5500/ 5000 19 ACCESSORIES Consult your Authorized Distributors for these items and other range of specialized pH electrodes or Ion Selective Electrodes. 19. 1 Replacement Meters and Adapters CODE NO. EC-PC5000/13S DESCRIPTION CyberScan PC 5000 Bench pH/ mV / RS232 Meter (Touch screen) with integral electrode stand, 2-cell COND. [. . . ]