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.
HI70038C - 6.44 g/l (ppt) TDS@25°C Zert. - 25x20ml
HI7004L - 4.01 pH@25°C - SQ - 500ml
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI70031C - EC 1413 µS/cm@25°C Zert. - 25x20ml
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708 


