ADC 100 Specifiche Scaricare il pdf (Pagina 5)

PicoScope should now display the voltage that you have connected. If you are using scope probes, when

you touch the scope probe tip with your finger, you should see a small 50Hz mains signal on the screen.

If you have connected the ADC to a printer port other than the port specified when you installed the

software, you will need to go to the Setup panel and then change the port number to the appropriate

value (USB port numbers begin with USB-PPx. If you have more than one USB parallel port, they will be

numbered according to the order they are plugged into the PC). You will need to exit and re-enter the

software to activate the change.

Technical Specifications

ADC-100

ADC-101

Resolution 12 bits

Number of input channels 2

Typical sampling rate

(measured on 100MHz Pentium)

Windows 3.1/95/98: 100kS/s

Windows NT: 40kS/s

Linearity

±4 LSB at 25°C

Accuracy

±2%

Input overvoltage protection

±100V

Input type single ended differential

Input impedance

1MΩ

Spectrum Range 0-50kHz

Dynamic Range 70dB

Input voltage ranges

±50mV to ±20V

±100mV to

±100V

AC/DC switch Manual None

Input connector BNC

Output connector 25 way male D-type (connects to

PC printer port)

asynchronously

The Pico USB parallel port takes samples from the product, under it’s own control, and stores them until

the computer has time to read them. The term asynchronous is used to indicate that the time the samples

are collected is not the same as the time the PC requests them.

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ADC 100 Specifiche Pagina 5