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.
HI147-00 Thermometer Checkfridge™ (°C)
HI96821 Sodium Chloride - Digital Refractometer Portable
HI38061 CTK Phosphate
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI931002 4-20mA Amperometer, Simulator and Calibrator
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI764 Checker HC ® - Nitrite, ULR
Calibration Standard HI 701 Checker HC ®
สารละลายมาตรฐานความขุ่น 20 NTU
HI733 Checker HC ® - Ammonia, HR
Reagents for HI 706 Checker HC ®, 40 Tests
BL983314-1 Resistivity Mini Controller, 0.00 to 19.90 MΩ/cm - 230V
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L)
HI1292D - pH Electrode (Soil)
HI758 Checker HC ® - MARINE Calcium
Reagents for HI 771 Checker HC ®, 25 Tests
Reagents for HI 705 Checker HC ®, 25 Tests
Calibration Standard HI 721 Checker HC ®
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