Search found 5 matches

by blaireau
Sun Feb 22, 2009 11:26 am
Forum: Pre-Sales Advice
Topic: ADC11 & pseudo-differential inputs
Replies: 1
Views: 2093

ADC11 & pseudo-differential inputs

Hey, I understand the ADC11 functions with SE inputs but is it possible to record simultaneously on 2 different channels one signal of interest (signal 1) and sort of a background signal corresponding to signal 1 and then subtract one from the other in a Picolog spreadsheet or an excel one? This is ...
by blaireau
Sun Feb 22, 2009 11:20 am
Forum: Pre-Sales Advice
Topic: Trigger on Picolog
Replies: 6
Views: 5644

Thanks Robin. Say I use an ADC11 and I want to start recording a signal on a particular channel (let us make it so that it is channel 1) after a specific event, I understand I can set the logger to fast block mode to achieve that. What happens to the other 10 channels? Can they be set to record cont...
by blaireau
Thu Feb 19, 2009 7:27 pm
Forum: Pre-Sales Advice
Topic: ADC 11 and negative voltages
Replies: 2
Views: 2421

Thanks a lot.
by blaireau
Thu Feb 19, 2009 10:20 am
Forum: Pre-Sales Advice
Topic: Trigger on Picolog
Replies: 6
Views: 5644

Why isn't there any possibility of triggering the data acquisition with this logger? Technical difficulties or was it considered unnecessary by the Pico designers? :(
by blaireau
Thu Feb 19, 2009 10:07 am
Forum: Pre-Sales Advice
Topic: ADC 11 and negative voltages
Replies: 2
Views: 2421

ADC 11 and negative voltages

Hi, I am considering getting an ADC 11 but I am unsure about something. The input range is 0 to 2.5V, right? Does that mean any negative voltage will be discarded or will damage the converter or will be considered as a positive voltage of the same magnitude? I realise this is a stupid question but I...