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.
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI11310 Digital pH-Electrode, Glass, refillable (edge)
HI904 Karl Fischer Coulometric Titrator - 1ppm to 5%
HI98107 pHep pH -Tester (0.1 pH Resolution)
HI705 Checker HC ® - Silica, LR
HI93752-01 Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)
HI2111B - pH Half Cell (strong alkaline solution)
HI98121 COMBO pH/ORP/°C-Tester, waterproof
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
CTK Chrom VI
เครื่องควบคุมค่าความนำไฟฟ้า
Chlor Frei - Reagenzien-Kit - 100 Tests
HI727 Checker HC ® - Color of Water
HI700 Checker HC ® - Ammonia, LR
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI711 Checker HC ® - Total Chlorine
PCA 310 Online Chlorine Analyzer & Controller
BL982411-1 ORP Mini Controller upto 1000mV - 230V
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI1043B - pH Electrode for high temperature & strong acid
HI755 Checker HC ® - MARINE Alkalinity (dHK)
เครื่องวัดอุณหภูมิอาหาร
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
สารละลายมาตรฐานความขุ่น 20 NTU 

