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.
HI723 Checker HC ® - Chromium VI, HR
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
HI5011 - 11.00 pH@25°C - TQ - 500ml
HI38000 CTK Sulfate
HI4115 - Silver/Sulfide ISE, Solid-state Combination
Calibration Standard HI 701 Checker HC ®
Reagents for HI 770 Checker HC ®, 25 Tests
สารละลายมาตรฐานความขุ่น 20 NTU
HI7039L - EC 5000 µS/cm@25°C - 500ml
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI937520-01 Magnesium - Reagents -50 Tests
Chlorine Removal
HI717 Checker HC ® - Phosphate, HR
Reagents for HI 708 Checker HC ®, 25 Tests
HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L)
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI147-00 Thermometer Checkfridge™ (°C)
HI93734-01 Chlorine HR Free & Total - Reagents - 100 Tests
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI99301 EC / TDS / °C Meter upto 20 mS
Checker® Plus pH Tester
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
Reagents for HI 707 Checker HC ®, 25 Tests
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
Reagents for HI 706 Checker HC ®, 40 Tests
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI96802 Fructose - Digital Refractometer Portable
HI93706-01 Phosphorous - Reagents - 100 Tests
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
เครื่องควบคุมค่าความนำไฟฟ้า 

