Bante Instruments Bante221 Скачать руководство пользователя страница 17 | Manualshive

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Bante Instruments Bante221 Скачать руководство пользователя страница 17

BANTE221 PORTABLE PH/ORP METER

16

pH Measurement

1. Press MODE key until the meter shows

indicator.

2. Rinse the pH electrode thoroughly with distilled or de-ionised water.
3. Dip the electrode into the sample solution, stir the sensor gently.
4. Wait for the reading to stabilize, record the measured value on the display.

ORP Measurement

Bante221 portable meter provides two ORP measurement modes.

ABSOLUTE MILLIVOLT MODE:
Press MODE key until the display shows

measurement unit “mV”, the meter is now enter

s absolute mV measurement mode.

RELATIVE MILLIVOLT MODE:
Press MODE key until the display shows

indicator, the meter enters relative mV measurement mode.

Select one of the above modes, dip the ORP electrode into sample solution, stir the sensor gently. Wait for the reading to stabilize, record
the measured value on the display.

mV

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Содержание Bante221

Страница 1: ...Bante221 Portable pH ORP Meter Instruction Manual BANTE INSTRUMENTS LIMITED Technology to create the future...

Страница 2: ...ear and bright LCD display that used to show measured values mode indicators and message indicators INDEX Measurement mode indicator Indicates meter is in the measurement mode Low Battery Alarm When b...

Страница 3: ...Press the key to enter the calibration mode Press and hold the key to enter the setup menu MI Press the key to store current measured value Press key in setup mode to scroll up through menu Press key...

Страница 4: ...rt the batteries into the battery compartment note polarity 3 Replace the battery cover into its original position Installation is completed When batteries are depleted the meter allows you to use the...

Страница 5: ...cket place the powder into a 250ml volumetric flask Pour distilled water 250ml to scale line mix the solution until reagent is completely dissolved Preparation of pH4 01 and 10 01 standard buffer solu...

Страница 6: ...libration points 1 point 2 points 3 points 4 points 5 points Resolution Sets the resolution for pH measurement 0 001pH 0 01pH 0 1pH Measurement Unit Sets the default temperature unit Degrees Celsius D...

Страница 7: ...due reminder is enabled if you do not recalibrate meter within a specified time period the meter will automatically show indicator 1 to 31 days Disable Date and Time Sets the date and time of the met...

Страница 8: ...rough menu select the parameter you want to set Refer to Setup Menu section 4 Press ENTER key to confirm the display shows an option in the submenu 5 Press or key to select an option 6 Press ENTER key...

Страница 9: ...til the meter shows Date 3 Press ENTER key to confirm the display shows current year 4 Press or key to set the year 5 Press ENTER key to confirm the meter shows current date and time 6 Press or key to...

Страница 10: ...lay the meter is now switched to automatic temperature compensation mode MANUAL TEMPERATURE COMPENSATION 1 DO NOT connect the temperature probe to meter 2 Press and hold the o C key for 3 seconds to e...

Страница 11: ...cepted Make sure to calibrate the meter when attaching a new electrode or during first use DO NOT reuse calibration solution after calibration contaminants in solution will affect the calibration and...

Страница 12: ...2 3 Rinse the pH electrode with distilled water Dip the electrode into the next standard buffer solution e g pH4 01 The meter automatically sense the current calibration solution and begin calibratin...

Страница 13: ...econd point calibration 3 5 Rinse the pH electrode with distilled water Dip the electrode into the next custom buffer solution 3 6 Press or key to increase or decrease displayed value press ENTER key...

Страница 14: ...ress or key until the display shows ELE Electrode Diagnosis 3 Press ENTER key to confirm the meter shows the last calibration date Format mm dd 4 Press key the meter shows OFS Zero point offset potent...

Страница 15: ...DE key until the meter shows indicator 2 Rinse the ORP electrode with distilled water Dip the electrode into the calibration solution Stir the sensor gently 3 Press CAL key the meter shows current mea...

Страница 16: ...he meter shows OFS Offset Potential 5 After the browsing press MEAS key the meter returns to measurement mode Temperature Calibration During the measurement when automatic temperature compensation is...

Страница 17: ...play ORP Measurement Bante221 portable meter provides two ORP measurement modes ABSOLUTE MILLIVOLT MODE Press MODE key until the display shows measurement unit mV the meter is now enters absolute mV m...

Страница 18: ...diately freeze currently displayed value Press the key again to release the measured reading you can continue to take measurement Storing and Recalling Data from Memory The meter allows up to 500 data...

Страница 19: ...Press key the meter shows the date and time of the stored data set Format mm dd 4 Press key again the display shows the stored data 5 Press MEAS key the meter exits current mode and returns to measur...

Страница 20: ...n on the start bar the DAS splash screen appears for few seconds and then the application starts RECEIVING THE STORED DATA Connect the USB cable to meter and computer Communication port COM1 Click the...

Страница 21: ...need to view previous data click the Recall button the screen will show all data in the database DELETE THE DATA If you need to delete the certain data click on the data field then click the Delete b...

Страница 22: ...een will show a dialog box Selecting the time interval and recording time click the OK button the measured value will automatically transfer to data sheet CREATE THE EXCEL DATA FILE When the transfer...

Страница 23: ...Allow the sensor to cool in some unheated KCl solution Protein deposits Prepare a 1 pepsin solution in 0 1M of HCL Place the electrode in the solution for 10 minutes Rinse the sensor with distilled wa...

Страница 24: ...cts Education Fats Cream Field Use Fish Products Lab Flasks Low Ionic Meat Cheese Micro Samples Paint Photographic Soil Surface Test Tubes Tris Buffer Viscose Samples Troubleshooting LCD DISPLAY CAUSE...

Страница 25: ...t Only for Relative mV mode Calibration Range 200mV Temperature Range 0 105 C 32 221 F Accuracy 0 5 C 0 9 F Resolution 0 1 C Calibration Points 1 point Calibration Range Measured value 10 C Others Hol...

Страница 26: ...hese efforts and we expect to have little or no such materials in our product in the coming years We welcome our customer suggestions on how to speed up these efforts Warranty The warranty period for...

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