PHscan10S Pocket pH Tester
Instruction Manual
BANTE INSTRUMENTS CO., LTD
Страница 1: ...PHscan10S Pocket pH Tester Instruction Manual BANTE INSTRUMENTS CO LTD...
Страница 2: ...the three batteries into the battery compartment note polarity Replace the battery compartment lid and turn clockwise until it is tight Keypad PHscan10S pocket pH tester has a succinct membrane keypad...
Страница 3: ...or Preparing the pH Buffer Solutions PHscan10S pocket pH tester is packaged with three pH buffer packets required for calibration Open the pH7 00 buffer packet place the powder into a 250ml volumetric...
Страница 4: ...n will affect the calibration and eventually the accuracy of the measurement 1 Rinse the pH electrode with distilled water 2 Press and hold the CAL key for 3 seconds the display shows CAL 7 4 If neces...
Страница 5: ...ple solution stir the tester gently Wait for the reading to stabilize record the measured value on the display Hold Function During the measurement press HOLD key the tester will immediately freeze cu...
Страница 6: ...Electrode dried out Soak the pH electrode in 3M KCL solution or tap water for 10 minutes Measured value is out of range Check the electrode whether clogged dirty or broken Incorrect pH buffer solution...
Страница 7: ...w to speed up these efforts Warranty The warranty period for tester is one year from the date of shipment Above warranty does not cover sensor and calibration solutions Out of warranty products will b...
