BioLAB BMET-206 Operating Manual
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BioLAB BMET-206 Operating Manual

Ph meter
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OPERATING MANUAL
PH METER
BMET-206
www.biolabscientific.com

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Summary of Contents for BioLAB BMET-206

  • Page 1 OPERATING MANUAL PH METER BMET-206 www.biolabscientific.com...

  • Page 2: Table Of Contents

    INDEX 1 Introduction 1.1 Introduction 1.2 Technical Specification 1.3 Function Introduction 2 Safety Notices 3 Terms Explanation 4 Overview and Installation 4.1 Overview 4.2 Instrument Installation 5 Instrument Operation 5.1 Switch On/Off 5.2 Screen Icons 5.3 Parameter Settings 5.4 pH Measurement 5.5 ORP Measurements 5.6 User ID management 5.7 Data Management...

  • Page 3: Introduction

    1 Introduction 1.1 Introduction BMET-206 portable pH meter is a newly designed functional instrument that can be widely used in universities, environmental protection, medicine, food, sanitation, geological prospecting, metallurgy, ocean exploration and other fields measurements for acid rain detection, industrial wastewater, surface water, drinking water, beverages, daily chemical products, textiles and other related industries.

  • Page 4: Function Introduction

    Range (-2.000～20.000)pH Minimum resolution 0.001pH Electronic unit indication error ±0.002pH Electronic unit repeatability 0.001pH Instrument indication error ±0.01pH Instrument repeatability 0.005pH Range (-10.0～135.0) ℃/(14.0～275.0) °F Temperature Minimum resolution 0.1 ℃/0.1°F Electronic unit indication error ±0.1 ℃ ±0.3℃（0℃-60℃）； Temperature Instrument indication error ±1.0 ℃（Other range）...
  • Page 5 Reading balance settings ● Auto-lock reading ● Reading Function Reading Mode ● Sample ID ● 1000 sets of measurement Storage parameters each View ● Data Management Delete ● Alarm ● ● U Disk ● Content and format customization GLP, Standard, custom Communications and Connect to the PC for data collection ●...

  • Page 6: Safety Notices

    2 Safety Notices Please read the entire contents of this manual carefully before use, and please keep this manual properly. The user MUST use the instrument following this manual to avoid damage to the user and equipment. Before using the meter, READ the following notes: - DO NOT disassemble the device for inspection or repair.

  • Page 7: Overview And Installation

    4 Overview and Installation 4.1 Overview Figure 4-1 Overview-Front View Figure 4-2 Overview- Back View www.biolabscientific.com...

  • Page 8: Instrument Installation

    Figure 4-3 Electrodes and connector Table 4-1 Connector Specifications Electrode type Connector specifications Electrodes Connection pH electrode BNC(Q9) pH electrode, ORP electrode, ISE probe Temp electrode 4-pin aviation ATC probe 4.2 Instrument Installation 4.2.1 Electrodes Stand Installation Figure 4-4 Wristband Installation Installation: 1) Pull the wristband switch at the head of the wrist so that its closed round hole opens.

  • Page 9: Instrument Operation

    4.2.2 Electrodes Connection Push the pH Electrode into the electrode holder. Remove the socket protector cap of the pH electrode. Connect the pH electrode into the right socket. If the ATC probe is applied, or ATC has been integrated into the pH probe, please connect the ATC probe onto the DO/T electrode socket. 5 Instrument Operation 5.1 Switch On/Off...
  • Page 10 2 Measurement parameters. 3 Measurement information. 4 Calibration information. 5 User ID. 6 Method management. 7 Power information. 8 Balance status. 9 Sample ID.10 Soft function keys. The instrument displays symbol identification that has the following functional implications: Table 5-1 Symbol Explanation No.

  • Page 11: Parameter Settings

    5.3 Parameter Settings When the meter is in the standby status or measuring status, press “Setting” to reset the instrument setting. 5.3.1 Tutorial settings For the first use, please follow the guide to settings the measurement parameters. After all the settings, press the "...
  • Page 12 Table 5-2 Reading Parameters Settings Stability Type Stable time 4s Fast Fluctuation 0.6mV Stable time 6s Medium Fluctuation 0.1mV Stable time 8s Strict Fluctuation 0.03mV Stable time 1 to 30s Custom (Recommended value) Fluctuation 0.03~1mV 5.3.5 pH Parameter Settings 5.3.5.1 pH Electrode management The electrode information includes the name, serial No., user ID, registration time, service life, calibration message, calibration number, last calibration time.
  • Page 13 Figure 5-3 Electrode management 5.3.5.2 pH standard groups The meter provides various Standards Group including GB, DIN, NIST, USA, MERK, and JIS. And allows the user to prepare the customized Standard groups. Table 5-3 Standard Solution Groups Groups Contents NIST 1.677pH, 4.008pH, 6.864pH, 7.000pH , 7.416pH, 10.014pH, 12.469pH 1.680pH, 4.010pH, 7.000pH, 10.010pH 1.680pH, 2.000pH, 3.557pH, 3.775pH, 4.008pH, 6.865pH, 7.000pH, 7.416pH , 9.184pH,...
  • Page 14 Figure 5-4 Selection of standard groups and standard solution 5.3.5.3 Recognition Auto Mode and Manual Mode. In some special cases, it is necessary to use some non-standard pH buffer solutions, or use two very close pH standard buffer solutions for electrode calibration. In this case, the manual standard solution identification function can be used.
  • Page 15 Figure 5-5 pH alarm setting information 5.3.5.6 Calibration reminder settings The meter provides calibration prompts function. From the setting, the user can select calibration reminder (recommended) and calibration reminder (mandatory)for future calibration. Figure 5-6 pH calibration reminder setting information 5.3.6 ORP Parameter Settings 5.3.6.1 ORP electrode information In the meter setting, a set of ORP Electrode info is defaulted.

  • Page 16: Output Option

    When replacing a new ORP Electrode replacement, please created information set for the electrode. 5.3.6.2 Alarm setting The meter support ORP measurement and calibration result monitoring alarm. The setting includes potential value limit and monitoring options. 5.3.6.3 Calibration reminder settings The meter provides calibration prompts function.

  • Page 17: Ph Measurement

    Users can adjust the screen brightness by this setting. 5.3.11.4 Auto Power off The meter provides auto shutdown function. When the meter is not using, the meter switches off automatically. 5.3.11.5 Bluetooth settings The instrument supports Bluetooth function. 5.3.11.6 Restore Default The meter supports "Restore Default"...
  • Page 18 Figure 5-7 pH electrode calibration information The calibration process is as follows: 1. Select a method. The method includes the parameter (e.g. pH), NIST standard solution group, pH 4.01, pH 7.00 and pH 10.01, auto Mode recognition. 2. Connect the ATC probe or enter the temperature manually. 3.

  • Page 19: Orp Measurements

    4. Put the electrode into test solution under test. 5. Put the measurement end of the electrode into the sample solution. 6. In the measurement status, press "" to enter into measurement status. 7. When the reading is stable, read the results. 8.

  • Page 20: Orp Measurement

    1. Select a method. The method includes the parameter (e.g. ORP). 2. Connect the ATC probe or enter the temperature manually. 3. Press the "Calibrate"-"ORP Calibration". 4. Put the cleaned electrode into ORP standard solution (e.g., 462mV ORP standard). 5. Press the "STD value" to input the ORP standard value. 6.

  • Page 21: User Id Management

    Figure 5-10 ORP measurement information 5.6 User ID management The meter supports hierarchical user authority management and password security management. It allows user to revise the user ID, user type and password, and create a new account. A maximum of eight users can be created, and user type can be system admin, method admin, and operator.
  • Page 22 Figure 5-11 Results setting view Figure 5-12 Results data graph Figure 5-13 Output settings Figure 5-14 Statistical analysis The output format is as follows: www.biolabscientific.com...

  • Page 23: Maintenance/Troubleshooting

    6 Maintenance/Troubleshooting 6.1 Meter Maintenance The correct use and maintenance of the instrument can ensure the accurate and reliable performance of the instrument. Additionally, exposure to chemicals or harsh use environments can affect performance. The pH electrode socket has a protective plug, when the meter is not in use, please insert the protective plug into the pH socket.

  • Page 24: Electrodes Maintenance

    6.2 Electrodes Maintenance For more detailed information, please refer to the electrode instruction manual. 6.3 Battery Maintenance ● The instrument uses a built-in lithium battery. The battery takes 6 hours to fully charge. Follow the below instruction to maintain battery: - When the meter is turned on and not charged, the power light flashes four times when the power flashes once when the power is 25% and is 100%.

  • Page 25: Technical Supports

    7 Technical Supports Accessories Please refer to the accessories table for purchasing recommendations. Table 7-1 Meter accessories Name Description pH Measurement E-301-QC 3 in 1 pH composite electrode Probe Standard pH buffer solution Standard solution 4.01/7.00/10.01 8 Appendixes Appendix 1 pH-Temperature Relationship Table of pH Standard Solutions Temperature(°C 10.0...
  • Page 26 Biolab Scientific Ltd. 3660 Midland Avenue, Suite 300, Toronto, Ontario M1V 0B8, Canada Email: info@biolabscientific.com | Website: www.biolabscientific.com...

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