Re: B&Wtech 473nm unit / Spectrometer Mods & Info
Hi , could you please have a look at the peek 616.4, i had an error while using this in one calibration and guess it should be 614.3 ?
I'm pretty sure I posted this before, but here it is again. My neon actually matches google results, so you might have a lot more aligning to do.
Have a running acquisition so you can monitor the spectrum in real-time. Start the light source a few feet away with the fibre or the slit pointing at it. Bring the light source closer and closer until the largest peak is somewhere between 30,000-65,000 counts. The latter being ideal, but the former is generally good enough. Much lower than this, and you run a greater risk of the noise floor masking smaller emissions. Any higher than this, you saturate the sensor, causing the peak to be "clipped".
Hi , could you please have a look at the peek 616.4, i had an error while using this in one calibration and guess it should be 614.3 ?