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.
BL932700-1 ORP Mini Controller +/-1000mV - 4 to 20mA output - 220 V
เครื่องควบคุมค่าความนำไฟฟ้า
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
HI3810 CTK Dissolved Oxygen
HI705 Checker HC ® - Silica, LR
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI70030C - EC 12880 µS/cm@25°C Zert. - 25x20ml
HI96770-01 Silica HR - Reagents - 100 Tests
HI5004 - 4.01 pH@25°C - TQ - 500ml 


