Search found 109 matches

by matthew
Fri Feb 28, 2003 11:54 am
Forum: General Software Discussions
Topic: DrDAQ: PicoScope works but not my program
Replies: 1
Views: 4914

Hi,

Try using the example C application, it is designed to get you started with these sort of applications. You could also try downloading the latest software to ensure that you have USB support installed.

Regards,
Matt.
by matthew
Fri Feb 28, 2003 11:46 am
Forum: Pre-Sales Advice
Topic: Humidity
Replies: 6
Views: 11751

Hi Graham,

The equation shouldn't be a problem for PicoLog once you've converted it to our notation (as detailed in our help files).

Best Regards,
by matthew
Wed Feb 19, 2003 12:51 pm
Forum: PicoLog
Topic: problems with qtd of columns in spread of PICOLOG
Replies: 1
Views: 3915

Hello, This isn't a bug, it is a limit we have imposed on the spreadsheet mode, we are looking to extend this in a future software version, but unfortunately this won't be for some time due to other development commitments. There is a simple workaround: use File | Save as... and save as file type .t...
by matthew
Wed Feb 19, 2003 12:42 pm
Forum: PicoScope 5
Topic: ADC-212/100 Spectrum usage - noise floor and resolution bw
Replies: 1
Views: 4061

Hi Roger, 1. There aren't any specified limits for the noise floor, but the unit's dynamic range approaches 20log(resolution). ie 72dB range for a 12bit ADC-212. 2. Yes, just divide the total frequency range selected by the resolution you have selected from Settings | Options . This will give you th...
by matthew
Wed Feb 19, 2003 9:58 am
Forum: PicoScope 5
Topic: Maximal ADC212/50 performance
Replies: 1
Views: 3833

Hi Oleg, The ADC-2xx series can perform up to approx. 200 downloads per second in ' rapid_mode '. You can find details on how to set this up in the ADC-200 product manual . I can't give any firm answers on specific cases, as it can vary from PC to PC, but the download rate for the parallel port is u...
by matthew
Wed Feb 19, 2003 8:35 am
Forum: Pre-Sales Advice
Topic: Humidity
Replies: 6
Views: 11751

Yes, no problem ... if you know the equation! :)

Regards,
by matthew
Mon Feb 17, 2003 5:34 pm
Forum: Pre-Sales Advice
Topic: Humidity
Replies: 6
Views: 11751

Hi Graham, If you are talking, 40 to 150degC then our humidity sensor won't be able to cope with this either. I can't remember the equations for relative humidity now (its been a while :roll:). The correct terminology is Wet Bulb Temperature , try typing it into a search engine; I'm sure there will ...
by matthew
Mon Feb 17, 2003 5:14 pm
Forum: Pre-Sales Advice
Topic: Aquarium data logger
Replies: 3
Views: 10323

Hi, I tried the following File which is very similar to yours but more suitable for my equipment: [Scale50] Resistor=2.2 LongName=Bubble Period ShortName=BperS Units=secs MinValue=0 MaxValue=40 OutOfRange=0 Places=0 Method=0 Fast=No NoOfPoints=2 Raw1=0 Scaled1=0 Raw2=2.5 Scaled2=40 This worked fine ...
by matthew
Thu Feb 13, 2003 11:54 am
Forum: Getting Started
Topic: How to use ADC-40
Replies: 5
Views: 8029

Yes thats fine.

Our scopes are £15 excluding Tax & delivery.

Regards,
by matthew
Wed Feb 12, 2003 1:24 pm
Forum: General Software Discussions
Topic: DrDaq interface with the real world
Replies: 5
Views: 8558

Hi again Steve, I'm afraid you won't be able to do the temperature compensation like the built in pH channel, because this all goes on inside the software. The only suggestion I could make is to use Settings | Calculated parameters to perform the calculations in real time (the help file details how ...
by matthew
Wed Feb 12, 2003 11:10 am
Forum: General Software Discussions
Topic: Remote access of TC-08 using Linux and Delphi
Replies: 1
Views: 5192

Hi John,

The tc08.tar archive is our only example program for Linux. But we do have Delphi example files as well.
These are available through the downloads page when you install the drivers and manuals.

I have emailed you a copy of the full linux driver, as this may help you.

Kind Regards,
by matthew
Wed Feb 12, 2003 10:31 am
Forum: Getting Started
Topic: How to use ADC-40
Replies: 5
Views: 8029

Hello Nazree,

You will need a scope probe, you can ring us up to order one of these. You can then use this to test different points on the board.

Best Regards,
by matthew
Wed Feb 12, 2003 10:29 am
Forum: General Software Discussions
Topic: DrDaq interface with the real world
Replies: 5
Views: 8558

Hi Steve, Unfortunately, I can't release circuit diagrams (for obvious reasons). We're selling a packaged product, and a lot of development time has gone into them so I can't send out operational information on the software / hardware in a lot of cases. The help files do contain a wealth of informat...
by matthew
Mon Feb 10, 2003 5:14 pm
Forum: Getting Started
Topic: How to use ADC-40
Replies: 5
Views: 8029

Hi, I'm not sure what you mean by receiver board, what does it recieve? If you don't put any power into a board, then you are unlikely to be able to measure any power coming out of the board. PicoScope is Oscilloscope software which takes data in chucks, usually synchronised by a trigger. PicoLog is...
by matthew
Wed Feb 05, 2003 4:02 pm
Forum: Getting Started
Topic: Resolution
Replies: 2
Views: 5133

Hi there, I will briefly explain each point. 8 bits resolution 2^8 = 256 measurable increments over the voltage range BNC channel The input connector socket type ±5V Voltage Ranges The input voltage range the unit can measure, -5V to 5V. 30V Over Voltage The maximum voltage that the unit can be expo...