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Table of Contents
Related Manuals for Bante Instruments PHscan Series
Summary of Contents for Bante Instruments PHscan Series
- Page 1 PHscan40 Pocket pH Tester Instruction Manual Bante Instruments Inc.
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Page 2: Installing The Batteries
PHscan40 Overview Thank you for selecting the PHscan series pocket pH tester. This manual provides a step-by-step guide to help you operate the instrument, please carefully read the following instructions before use. Installing the Batteries Twist the connector collar counter clockwise, pull the BNC connector away from the tester. -
Page 3: Setup Menu
PHscan40 Switching the Tester On and Off • Press and hold the Meas key for about 5 seconds to switch on the tester. Press and hold the Meas key to switch off the tester. • • To disable the auto-power off function, refer to the Setup Menu section. Setup Menu The PHscan40 tester contains 7 menu items in the setup menu, the following table describes the functions of each option. -
Page 4: Temperature Compensation
PHscan40 Temperature Compensation For better accuracy, we recommend to enable the manual temperature compensation for measurement and calibration. The tester will calculate the pH slope with inputted temperature and shows the temperature compensated readings. Press and hold the Cal key to enter the setup menu. Press the Enter key until the display shows Press the Cal key, the tester enters the temperature setting mode. - Page 5 PHscan40 2 Points Calibration Make sure that you have selected 2 points calibration in the setup menu. Repeat steps 1.1 through 1.3 above. When the first calibration point is completed, the display will show "----/CAL 2", the tester prompts you to continue with second point calibration. Rinse the electrode with deionized water and place into the pH 4.01 or 10.01 buffer solution.
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Page 6: Electrode Maintenance
PHscan40 Electrode Maintenance • Since pH electrode is susceptible to contamination, thoroughly clean with deionized water as necessary after each use. • If your samples contain the oil or grease, soak the electrode in mild detergent or electrode cleaning solution for at least 15 minutes. •... -
Page 7: Specifications
PHscan40 Specifications Model PHscan40 Range -1.00 to 15.00 pH Resolution 0.01 pH Accuracy ± 0.01 pH Calibration Point 1 to 3 points pH Buffer Option USA or NIST Automatic Buffer Recognition pH 4.01, 7.00, 10.01 or 4.01, 6.86, 9.18 Temperature Compensation 0 to 100°...
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