Hach’s RTC (Real Time Control) solutions are complete off-the-shelf systems that adjust treatment processes in real time, keeping your facility compliant while reducing treatment costs. Controlling your process has never been so simple.
Everybody measures it and most think it's simple, yet pH can be a difficult parameter to measure correctly. Your control parameter may be completely incorrect due to air bubbles, low electrolyte solution, electrolyte leakage, or contamination. Process issues then follow and lack of confidence in the pH probe, leading to premature replacement of electrodes.
There are solutions, however, that help you overcome these issues easily.
Read on to find out how to get the right results and avoid unnecessary spending!
How to enhance electrode lifetime and get trustworthy results:
Condition new electrodes before first use.
Check refillable electrodes for sufficient level of electrolyte in the shaft. Refill up to 3mm from refill hole.
Open refill hole before the first measurement and always close when you are done for the day.
Always store electrodes in proper storage solution as mentioned in electrode documentation.
Keep the diaphragm clean and safe from drying out.
Keep the glas bulb clean and eliminate air bubbles before measuring.
Use proper cleaning solutions to cleanse your electrode.
Did you know? Measuring in hot solutions reduces your electrode's lifetime by half.
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Application literature to support you in your daily work
From the wide range of application literature we have chosen some documents which will support you in your daily work. The pH Electrode Maintenance Guide
HACH LANGE solutions deliver a perfectly coordinated system - in lab and process analysis
HQD portable and benchtop meters with digital INTELLICAL electrodes
Easy to use – no matter where you use them
HQD’s user-friendly meters even allow new operators to produce accurate measurements while reducing possible errors, saving you time and hassle. Additionally, the durable design is built to handle the toughest conditions, in both the field and the lab.
Automatically detect the testing parameter and calibration history
Large graphic display makes the results easy to read, even in difficult light conditions
Mix and match of electrodes and meters ensures reliability and flexibility
An all in one system with guided menu navigation makes general electrochemistry testing fast and simple. Each system is designed to be used in a wide variety of applications and comes complete with everything you need to start testing.
Ergonomic design for one-handed operation
Calibration tubes minimise standard consumption.
Precise and cost-efficient system.
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