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How is ppm related to concentration

April 5, 2011

ppm vs concentration in mg/l or µl/l? [Sequoia, April 5, 2011] How is ppm related to concentration? ppm means parts-per-million. But what parts? The amount of particles in a suspension can be expressed as the total volume OR total...

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OpenConnection Error

March 29, 2010

I Cannot Connect to / Talk to / Wake up my LISST-100 or LISST-100X [OpenConnection – Error 7 Initializing port 0] [Sequoia, March 29, 2010] Q: When I try to connect to my LISST-100 or LISST-100X I get the following error messages...

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I Cannot Connect to my LISST-100X

February 2, 2010

I cannot connect to my LISST-100X [Sequoia, February 2, 2010] Q: I cannot connect to my LISST-100X. The communication cable is connected to my computer as well as my LISST-100X and the LISST-SOP is running, but I am unable to talk...

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No Valid Query Response

January 13, 2010

Troubleshooting LISST-100X – No Valid Query Response [Sequoia, January 13, 2010] Q: When I try to query the instrument I get this error: A: In addition to checking the cable, power and serial port settings, make sure that the...

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