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.
HI717 Checker HC ® - Phosphate, HR
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI736 Checker HC ® - Phosphorous, ULR
HI93501N FOODCARE Thermistor-Thermometer
Reagents for HI 708 Checker HC ®, 25 Tests
HI1143B - Electrode (Fluoride Application)
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI96802 Fructose - Digital Refractometer Portable
HI93721-01 Iron HR - Reagents -100 Tests
HI7077L - Oil and Fats - 500ml
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI1230B - Combination pH Electrode (General Purpose)
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI98309 UPW - Ultra Pure Water Tester - Conductivity (up to 1.999 µS/cm)
เครื่องควบคุมค่าความนำไฟฟ้า
HI93709-01 Manganese HR - Reagentst - 100 Tests
HI76302W Four ring Conductivity probe with internal temperature sensor
เครื่องวัดค่าเหล็ก รุ่น HI721 

