Bante Instruments PHscan40 Скачать руководство пользователя страница 1 | Manualshive

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PHscan40 Pocket pH Tester

USER MANUAL

Bante Instruments Inc.

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Содержание PHscan40

Страница 1: ...PHscan40 Pocket pH Tester USER MANUAL Bante Instruments Inc ...

Страница 2: ...inimum power requirements the icon automatically disappears MEAS Indicates that the tester is in the measurement mode CAL Indicates that the tester is in the calibration mode SETUP Indicates that the tester is in the setup mode ATC Indicates that the temperature compensation is enabled Prior to Use 1 Take out the pH electrode from the carrying case Insert the BNC connector into the connector socke...

Страница 3: ...ble Disable default Auto Power Off If enabled the tester will automatically switch off if no key is pressed within 8 minutes Enable default Disable Factory Reset If enabled all of the calibration values and current settings will be deleted or reset to the factory defaults the tester must be recalibrated Enable Disable default Setting the Default Option 1 In the measurement mode press and hold the ...

Страница 4: ...bration The PHscan40 tester allows 1 to 3 points calibration we recommend that you perform at least 2 points calibration for accurate pH measurement the tester will automatically recognize and calibrate to following standard buffer values USA standards pH 4 01 7 00 10 01 NIST standards pH 4 01 6 86 9 18 Single point calibration should only be carried out with the pH 7 00 or 6 86 otherwise calibrat...

Страница 5: ...pH 10 01 buffer solution stir the electrode gently Press the Enter key to begin the calibration When the reading has stabilized the display will automatically shows the electrode slope and Calibration is completed During the calibration if the display shows indicating that the measured mV value for the current calibration point deviates by more than 60 mV approximately 1 pH from the theoretical va...

Страница 6: ... deposit by immersing the electrode in warm tap water Rinse the electrode with distilled water and soak in 3M KCl solution Oil or Grease Place the electrode in the detergent or ethanol solution for 15 minutes Rinse the electrode with distilled water and soak in 3M KCl solution Protein 1 Add 1 pepsin to 0 1M HCl solution 2 Place the electrode in above solution for 15 minutes 3 Rinse the electrode w...

Страница 7: ...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 pH4 01 7 00 10 01or4 01 6 86 9 18 Temperature Compensation 0 to 100 C 32 to 210 F manual Operating Temperature 0 to 50 C 32 to 122 F Storage Temperature 0 to 60 C 32 to 140 F Relative Humidity 80 non condensing IP Rating IP54 Display LCD 21 2...

Страница 8: ...ster is one year from the date of shipment Above warranty does not cover the electrode and pH buffer solutions Out of warranty products will be repaired on a charged basis The warranty on your tester shall not apply to defects resulting from Improper or inadequate maintenance by customer Unauthorized modification or misuse Operation outside of the environment specifications of the products For mor...

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