Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes.
HANNA® offers a wide range of cleaning solutions, for general purpose and specific applications, to eliminate all kind of dirt or deposit from the electrode, and thus ensure correct measurements.
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
เครื่องวัดคลอรีน
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
HI9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option
Reagents for HI 764 Checker HC ®, 25 Tests
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716 

