User manual EUTECH INSTRUMENTS CYBERSCAN CON 1500 CONDUCTIVITY METER

[. . . ] Instruction Manual CyberScan CON 1500 Bench Conductivity/ TDS/ Resistivity Meter Technology Made Easy . . . 68X292335 Rev 1 01/04 PREFACE Thank you for selecting the Eutech Instruments CyberScan CON 1500 bench meter. The instruction manual serves to explain the use of the CyberScan CON 1500 bench meter as a step-by-step operational guide to help you familiarise 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 CON 1500 bench meter as possible. [. . . ] Access the Replatinisation Process setup page from any measurement mode screen by pressing the setup key. Use the /save or /view keys to scroll until the screen displays the as shown below. save view press to set value press enter to accept 42 Instruction Manual CyberScan CON 1500 4. Use the /save or /view keys to scroll through the options of YES and NO for the selection of replatinisation. Press the enter key to confirm selection OR press std to exit from this page. save view 6. Continue to access other setup pages using /save or /view keys OR press std key to exit from the setup and return to measurement mode. Select YES to start replatinisation process. "5:00 minutes" will appear on the main display. MIN 2. Press the enter key to initiate replatinisation. The timer will countdown from 5. 00 minutes on the main display. Upon completion, the meter will return to the measurement mode screen. Repeat step 2 if a longer replatinisation is required. A new cell constant must now be established for the probe. Refer to the Select the cell constant setup pages. Press stdby to exit from the replatinisation mode. Meter will be in standby mode after exit. Press stdby again should you wish to enter measurement mode. 43 Instruction Manual CyberScan CON 1500 5. STANDARDISATION Conductivity probes are generally identified as having a characteristic cell constant, 0. 1, 1. 0 or 10. 0 which reflects their physical geometry and their range of application. However, these are typically nominal cell constants. The actual cell may vary somewhat from the nominal values, and therefore the actual cell constant must be calculated using a solution with a known conductivity value. The standardisation process of the CyberScan CON 1500 meter permits you to obtain the exact cell constant of your electrode. Standardise the electrode daily for best results. Prior to standardising, use the setup menu from measurement screen to set the desired units, nominal cell constant which best matches the electrode you are using, temperature coefficient desired (See Theory section, page 60), temperature units and normalised temperature and also depending on whether you want to perform a single-point or multi-point calibration. Rang e R1 R2 R3 R4 Conductivity 0 to 200. 0 uS 200. 0 uS to 2. 000 mS 2. 000 mS to 20. 00 mS 20. 00 mS to 500. 0 mS TDS 0 to 200. 0 ppm 200. 0 ppm to 2000 ppm 2000 ppm to 20000 ppm 20000 ppm to 99999 ppm Resistivity 0 to 20. 00 K 20. 00 K to 200. 0 K 200. 0 K to 2. 000 M 2. 000 M to 100. 0 M Suppose user set single-point calibration option in the setup page, calibrated Cal Factor will be applied to the whole range (0. 000 to 500. 0mS). [. . . ] CLEANING This meter requires no regular maintenance, but it is recommended to occasionally wipe down the front with a damp cloth from time to time. 12. TROUBLESHOOTING The CyberScan CON 1500 displays pertinent error messages to guide you should an error occur with a measurement or meter operation. Message Error Icon Description Error message for Conductivity Cal error. Conductivity Reading > 500mS / Or Resistivity >100Mohm TDS >99999 ppm Ur -5. 0°C/ 23. 0°F 105°C/ 221. 0°F Err1 Resistivity is short When the temperature is under range When the temperature is over range Communication error 64 Instruction Manual CyberScan CON 1500 13. WARRANTY Eutech Instruments supplies this bench meter with a 3-year warranty and 6-month warranty for electrode against manufacturing defects from the date of purchase. [. . . ]