Beginners • Re: Integrating real time pH measurement using raspberry PI

There is an online PDF manual available for the Metrohm 913 pH probe.

https://www.metrohm.com/en_gb/products/ ... 28001.html


Section 5.11 on page 68 seems to have the information you need.

Issuing reports/measured values
The 912/913/914 Meter supports the output of various printouts and
data transfers for displaying the calibration and measured values.

Section 5.11.2 goes into more details about data storage formats and says -

1 Generating report data
You can generate the report data by selecting:
save as PC/LIMS or save as CSV
under Menu ▶ Measured values ▶ Values.
2 Connecting the instrument to the PC
Connect the instrument to the PC using the supplied USB cable
(6.2151.110).
The instrument is automatically recognized as a removable drive.
3 Transferring report data
The generated files are stored on the instrument as follows and can
be transferred to the computer for evaluation and report generation:
￭ PCLIMS_X.UTF8 is in the PCLIMS directory
￭ MEASREPORT.CSV is in the CSV director

There is a Contact page for getting advice from Metrohm here - https://www.metrohm.com/en_gb/service/s ... -Team.html


(Since this is a feature mentioned in their own Documentation it seems to be an option they should know how to support.)





The product manual only refers to saving the data to an on-board file to be subsequently transferred to a 'PC.'

There is no suggestion that it can be used for 'real-time' data acquisition as your question seems to require.

Maybe you are using the wrong lab instrument for your needs?

Statistics: Posted by B.Goode — Thu Oct 10, 2024 7:50 am

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