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.
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI11310 Digital pH-Electrode, Glass, refillable (edge)
HI723 Checker HC ® - Chromium VI, HR
HI7030L - EC 12880 µS/cm@25°C - 500ml
HI7073L - Proteins - 500ml
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
น้ำยามาตรฐานสอบเทียบ
HI96801 Sucrose - Digital Refractometer Portable
HI5421 Research Grade Dissolved Oxygen and BOD Meter
FC232D - Foodcare pH-Elektrode für HI 99161, DIN, 1 m Kabel (Fleisch)
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI98107 pHep pH -Tester (0.1 pH Resolution)
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723 

