Posted 20 Days Ago Job ID: 2105667 32 quotes received

Develop a research software

Fixed Price$500-$1k
Quotes (32)  ·  Premium Quotes (3)  ·  Invited (0)  ·  Hired (1)

  Send before: June 08, 2025

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We are seeking a skilled software developer to create a program that collects and analyzes pH titration data using a glass electrode. The ideal candidate will have experience in data acquisition systems and be familiar with pH measurement techniques. The software should interface seamlessly with the electrode hardware and provide a user-friendly interface for data visualization. If you are passionate about software development and scientific instrumentation, we would love to hear from you!

Here are the basic software requirements
1. You can use any language to finish the job
2. The hardware part includes a pH meter through a serial port, a titrator which delivers acid or base (we have the code and driver already in Visual Studio
3. We have a similar software using spectrophotometer to monitor the titration. We would like to use the spec to do pH electrode calibration.
4. user input includes sample weight, salinity..., ending pH
5. once user sets up the experiment, press start, program will run a predefined steps, adding titrant as instructed at each step, record the mv reading then move on to next step until the end pH is reached.
6. the program will allow both an increase pH and a decrease pH titration.

7. After data collected, the software will calculate the alkalinity and comlexation constant.

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Zhen S United States