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.
HI7022L - 470mV ORP Test Solution - 500ml
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI700 Checker HC ® - Ammonia, LR
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI758 Checker HC ® - MARINE Calcium
CTK Chlor Frei
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
BL932700-1 ORP Mini Controller +/-1000mV - 4 to 20mA output - 220 V
HI7009L - 9.18 pH@25°C - SQ - 500ml
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI6200405 - AmpHel Process ORP Electrode
HI93746-01 Iron LR - Reagents -100 Tests
HI6013 - 13.000 pH@25°C - MQ - 500ml
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI711 Checker HC ® - Total Chlorine
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI93501N FOODCARE Thermistor-Thermometer
HI98309 UPW - Ultra Pure Water Tester - Conductivity (up to 1.999 µS/cm)
HI701 Checker HC ® - Free Chlorine
HI721 Checker HC ® - Iron
CTK Härte Gesamt
HI766TR1 K-Type, Long Penetration Probe
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI2020 edge™ - pH Meter
HI705 Checker HC ® - Silica, LR
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
สารละลายมาตรฐานความขุ่น 20 NTU 

