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Содержание pH 5 Plus

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Страница 3: ...artment LaMotte Company will not accept any responsibility for damage or malfunction to the meter caused by improper use of the instrument The information presented in this manual is subject to change...

Страница 4: ...1 pH Calibration 10 3 1 1 pH Calibration Procedure 11 3 1 2 Changing the pH Bu er Group 12 3 1 3 Resetting User Calibrated Values 13 3 2 Temperature Calibration 13 3 2 1 With Temperature Probe 13 3 2...

Страница 5: ...accessories and calibration solutions 2 GETTING STARTED 2 1 Description of Keypad Functions The pH 5 PLUS has four keys on the splash proof keypad ON OFF HOLD ENTER CAL and MODE INC ON OFF Powers mete...

Страница 6: ...ove the meter from the rubber boot push out the bottom edge of the meter until it is completely out of the boot Ensure that the probe cables are not connected See Figure 1 2 To insert the meter into t...

Страница 7: ...the polarity of the batteries before inserting them into position After the batteries have been replaced reposition the cover and press down until it locks 2 5 Battery Replacement The LO annunciator...

Страница 8: ...the socket Insert the mini phono jack of the temperature sensor into the socket on the meter Unplug the phono jack when not in use or when measuring pH without temperature compensation 2 7 Conditionin...

Страница 9: ...pH Calibration The meter is capable of calibrating up to 3 pH values using USA or NIST nSt pH bu er standards or 2 pH values with Low Ionic Pb pH bu er standard All new calibration values will automat...

Страница 10: ...s refer to Section 5 on Probe Care and Maintenance 3 1 1 pH Calibration Procedure Single Point 1 Pour a known pH bu er calibration standard solution e g pH 7 00 into a clean dry container Turn on the...

Страница 11: ...ert to the pH measurement mode 4 Allow the reading to stabilize Press the ENTER key to con rm the calibration CO will be displayed momentarily 5 Pour a known pH bu er calibration standard solution e g...

Страница 12: ...be reset to the factory default using the procedure below The temperature o set will not be reset using this procedure To abort the reset press CAL to revert to the measurement mode 1 Press and hold...

Страница 13: ...ion press the ENTER key A new value will be stored in the meter non volatile memory The meter will display CO momentarily and then revert to the measurement mode 3 2 2 Without Temperature Probe no ATC...

Страница 14: ...ny impurities 2 Power on the meter using the ON OFF key Press the MODE key to select the desired mode of operation pH or Temperature 3 Dip the probes in the aqueous test sample Stir gently with the pr...

Страница 15: ...be bulb wet Store the pH glass bulb in pH probe storage solution NEVER use deionized water for storage Wash probes with clean water after each use pH probes are susceptible to contamination and dirt C...

Страница 16: ...16 6 TROUBLESHOOTING Problem Cause Solution www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Страница 17: ...to 100 0 oC Resolution 0 1 C Accuracy 0 5 C Temperature Comp Automatic Manual 0 to 100 C Features Auto Bu er Recognition Yes Hold Function HO Auto Shut O After 17 minutes Low Battery Indication LO Di...

Страница 18: ...ts in parts and workmanship for 3 years from the date of shipment and the probe to be free of defects in parts and workmanship for 6 months from the date of shipment If it should become necessary to r...

Страница 19: ...n a problem can be resolved over the phone or by email If a return of the meter is necessary attach a letter with the return authorization number meter serial number a brief description of problem and...

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