Analytics

In the analytics category, you will find all information you need to know about analytical devices and also applications. In this section, we are going to review a number of devices, make comparisons between two devices from different companies, and you can find articles explaining principles and applications.

Comparison: Rosemount 1066 vs Hamilton H100

Comparison: Rosemount 1066 vs Hamilton H100 If you're stuck in a situation where you need to replace a pH electrode over and over, then you'll definitely want to extend its life. My colleague Gustavo Queiroz has written an article here on Visaya on three ways to do that. And if you're looking for h ...

Product Review: Hamilton H100

Product Review: Hamilton H100 Hey! We'll get to the Hamilton H100 in a sec, but I just want to check in with you. I've learned a lot about multi-parameter transmitters from these reviews and comparisons. How about you? Drop me a comment if you learned something new or if you have a question or tip ...

Product review: Rosemount 1066 Single Channel Transmitter

Product review: Rosemount 1066 Single Channel Transmitter I know, I told you in the last product review and comparison that we were done with the multi-parameter transmitters for now. But I changed my mind! During my search for new devices to discuss on Visaya, I decided to introduce a new brand. O ...

3 ways to extend the life of your pH electrode

3 ways to extend the life of your pH electrode An ion-selective electrode provides the fastest and most reliable way to monitor and control your pH. However, the measuring technique used for this pH electrode shortens its life, forcing you to replace it frequently. Have you ever thought about why ...

Comparison: ABB TB82PH vs WTW DIQ/S 181

Comparison: ABB TB82PH vs WTW DIQ/S 181 Hey, gang! Here we are again comparing more two products, probably the last analytical transmitters this month. Although the market has a ton we haven't reviewed, we decided to stick to entry-level multi-parameter devices from different vendors. We may do wor ...

The Awesome Origin of the pH Scale

The Awesome Origin of the pH Scale - Visaya Weekly Episode 19 Some days ago I went for a stroll in Berlin with a strange looking device. I asked people what they thought it would do.  What we have here is a pH electrode, one if not the best tool we have to determine if a solution is acid or a ...

Product Review: WTW IQ Sensor Net DIQ/S 181

Product Review: WTW IQ Sensor Net DIQ/S 181 I know you came to see what we had to say about the DIQ/S 181, but for the newbies, I want to pop in a quick recap of related subjects and reviewed devices. So far this month, we've talked about how to scale and calibrate a pH sensor. We also discussed de ...

Product Review: ABB TB82PH

Product Review: ABB TB82PH Have you already chosen your pH transmitter? Wait, we have more options for you! At the end of the month you can analyze all of them and decide which will work best for your new application. The crew from ABB has appeared on Visaya before and joins us today with the TB ...

Comparison: Liquiline M CM42 vs KNICK Stratos Pro

Comparison: Liquiline M CM42 vs KNICK Stratos Pro Does the analytical stuff baffle you? Yeah, me too. Some companies have a separate team taking care of the analytical system in the plant, some have the same team in charge of both universes, and things work fine either way. In my career, I mostl ...

Product Review: KNICK Stratos Pro

Product Review: KNICK Stratos Pro If you want versatility, then consider a multi-parameter device. It can measure several process variables or provide an installation base for the same type of device, giving your maintenance crew a break. Some even have more than one input, although maybe you're fi ...