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Features 

 

record DC signals or slow-moving signals over very long periods 

 

the measurements are automatically stored on your hard disk for further processing 

 

Easy to use mini clips 

 

thanks to the USB connection no power supply is necessary and installation is easy and 
straightforward 

 

signals are instantly displayed on the PC screen using an analogue or DVM display 

 

USB cable included 

 

Software for download (includes demo) 

 

Specifications 

hardware:   

 

USB connected and powered 

 

four DC-coupled input channels 

 

input resistance: 100kohm 

 

maximum samples per second: 1000 

 

six input ranges: ±400mV, ±800mV, ±2V, ±4V, ±8V and ±20V  

 

sensitivity: 3mV 

 

accuracy: ±3% of full scale 

 

maximum input: ±30Vdc 

 

power and recording/diagnostic LED 

 

dimensions: 85 x 14mm 
 

software:   

 

analogue trace or DVM readout 

 

4 channels record simultaneously  

 

minimum / maximum sample hold function for DVM 

 

from 20 ms to 1000 sec per division 

 

storage and recall of screens (full colour) or data 

 

automatic recording option for long recordings 

 

on screen markers for time and voltage 

 

DLL included for your own developments 
 

system requirements

:   

 

Windows XP, Vista, 7, 8, 8.1, 10 (*) 32 or 64bit 

 

free USB port 

 

Software installation

 

 
Download the latest software version from 

www.velleman.eu.

 

Type PCRU01 in the search box and check the download section. 

• Download the 

PCRU01_setup.zip file 

• Unzip the files in a folder on your drive

 

• Double click the “setup.exe” file

 

An install wizard will guide you through the complete installation 
procedure. Shortcuts to the PCRU01 software can be installed. 
 

Note

: You will need local Administrator privileges to successfully complete the installation, contact 

your system administrator for assistance. See also the “ReadME” file in the installed folder.

 

 

Starting the software

Locate and run the PCRU01 software. 
At first time, the recorder will be calibrated automatically. 
 

*Microsoft Windows™ XP/Vista

/7/8/10 (*) are registered trademarks.   

 

Summary of Contents for PCRU01

Page 1: ...diagnostic led 3 Signal input 3 Readout screens 4 Analog screen 4 Digital screen 4 Software controls 5 Analog readout 5 Voltage range 5 ON Checkbox 5 Time div 5 Run 5 Single 5 X position scrollbar 5...

Page 2: ...DVM from 20 ms to 1000 sec per division storage and recall of screens full colour or data automatic recording option for long recordings on screen markers for time and voltage DLL included for your o...

Page 3: ...components Costs and risks connected to the transport removal or placement of the product or any other costs directly or indirectly connected to the repair will not be reimbursed by VELLEMAN Ltd VELLE...

Page 4: ...eadout screens Analog screen Using this screen the 4 channels can be viewed simultaneously as a trace on the screen Digital screen Powerful feature which allows digital visualisation of the measuremen...

Page 5: ...e beam to sweep one major division on the screen Selection of TIME DIV is possible to zoom in on the frozen waveform display RUN 4 Selects recurrent display update mode RUN Pressing the button again f...

Page 6: ...Momentary voltage Momentary voltage 1 Shows the momentary measurement readout of the voltage Max Min voltage storage 2 When this option is selected the signals max min voltage values and the date tim...

Page 7: ...function will be finished after the Run button is pressed again Note Every screen saved takes about 90kB of disk space Print Prints the image You can edit the image caption Print Setup Selects a prin...

Page 8: ...ge Markers dV dt The time difference between the two markers is displayed Two horizontal markers for measuring voltage DVM display Displays the digital screen recorder logger Bright Grid Brightens the...

Page 9: ...use a deviation in the time measurement To ensure the precision of the time measurement at short timebase Use a fast computer Do not run other applications when recording Use highest possible processo...

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