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Summary of Contents for Bante Instruments 220
- Page 1 Bante 220 Portable pH Meter USER MANUAL Bante Instruments Inc.
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Page 2: Environmental Conditions
Slot for hand strap Display Battery compartment Thank you for selecting the 220 portable pH meter. This user manual provides a step-by-step guide to help you operate the meter, please carefully read the following instructions before use. Any use outside of these instructions may invalidate your warranty and cause permanent damage to the meter. -
Page 3: Installing The Electrode Clip
Overview Keypad Function • Switch the meter on or off • Lock or unlock the measurement • Exit the calibration, settings, data logs and return to the measurement mode • Select the pH or mV mode • Press and hold the key to enter the temperature setting •... -
Page 4: Meter Setup
Press the / key to select a menu item. The 220 meter contains an integrated setup menu for customizing the displayed option to meet measurement requirements. The following table describes the functions of each menu item. -
Page 5: Connecting The Electrode
Temperature Calibration The 220 meter is supplied with a temperature probe for measurement and temperature compensation. If the measured temperature reading differs from that of an accurate thermometer, the probe needs to be calibrated. -
Page 6: Multipoint Calibration
Calibration pH Calibration The 220 meter allows up to 3 points pH calibration. We recommend that you perform at least 2 points calibration for high accuracy measurement. The meter will automatically recognize and calibrate to following standard buffer values. USA Standard Buffers pH 4.01, 7.00, 10.01... -
Page 7: Viewing The Calibration Log
Calibration 3.2 Press the Enter key, the meter shows the zero-point offset. Offset 2.4 When the reading has stabilized, the display will show ----/CAL3. The meter prompts you to continue with third point calibration. 3.3 Press the key to view the calibration point 1 2.5 Repeat the step 2.3 above until the meter shows 3.4 Press the ... -
Page 8: Data Management
Measurement Measurements Data Management The 220 meter is capable of storing and recalling up to 100 data sets. pH Measurement Storing a Measurement Result 1.1 Rinse the pH electrode with distilled water. Place the electrode In the measurement process, press the MI key to store the reading (and temperature probe) into the sample solution and stir gently. -
Page 9: Receiving The Data
Data Management Communication The 220 meter can transfer the data to a computer or import the data to Excel by a DAS software. You are able to download this software from our official website. Before installation, make sure that the Windows 10 operating system has been installed on your computer and you have a USB-B2303 data cable. -
Page 10: Electrode Maintenance
Electrode Maintenance Electrode Maintenance Appendix Cleaning the pH Electrode Optional Accessories Since pH electrode is susceptible to contamination, thoroughly clean pH Electrodes as necessary after each use. • General Cleaning Order Code Description Rinse the pH electrode with distilled water and soak in 3M KCl E201-BNC For general purpose applications solution. -
Page 11: Meter Specifications
Preparation of pH Buffer Solutions 0 to 100° C (32 to 212° F), manual or Temperature Compensation The 220 meter is packaged with pH 4.01, 7.00, 10.01 buffer reagents automatic required for calibration. Half fill a 250 ml volumetric flask with distilled water and add the pH 7.00 buffer reagent. -
Page 12: Warranty
Tel: (+1) 346-762-7358 E-mail: banteinstruments@yahoo.com Factory: F3, Building 2, No.2185, Laifang Rd., Shanghai 201615, China Tel: (+86) 21-6404-1598 E-mail: banteinstrument@hotmail.com The information in this document is subject to change without notice. www.bante-china.com Copyright © Bante Instruments Inc, 2022. All rights reserved.
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