The Pulsar Engineering Community Board

Hi, I would love to have a personal visit if possible

some settings I used are:
- exposure 4s
- gain 2dB
- baseline removal alg enabled

Hi I tried the blank removal as you mentioned for Methanol. The results I get with and without the blank removal are as follows (filenames with 1100 is with blank removal, filenames with 1105 are without blank removal)

Is a blank just the environment (with or without the laser source turned on) or is it taken with an empty cuvet for example to simulate everything that is reflected onto the sensor apart from the sample itself?

Hi, I am trying to get decent results from the build kit but I am getting some strange results. It seems like some unwanted data keeps getting through the data accumulation. The data that I am talking about is still visible even when the laser is turned off. Is this correct or is there some kind of ...

Hi, I am still struggling with the calibration part of the setup. I went back to align everything once again and went through the entire build process but I was still not satisfied with the accuracy of the calibration using a light source. I am using the Mercury-Argon calibration light source from O...

Is it possible to achieve results without the focusing lens in front of the cuvet?

I was not aware that another lens in front of the sample was needed. Could you point me to where this is mentioned?

The setup is as the instructions said, just the holder for the cuvet is different as I had a different cuvet. There is no light-covering enclosure around the cuvet. The source light is never reflected back towards the lenses, it just goes through the sample

I am in contact with the company in order to find the right fit or a similar product to use.

Could there be any explanation as to why the quarts glass is giving this result?
And could there be any problem with an open cuvet holder as shown below?