ET1 data acquisition system

Description

ET1 computer measurement system:

The ET1 data acquisition allows you to make timing measurements with your computer with a high degree of precision. Those measurements are taken by the four independent timing inputs . The device is controlled by a computer and comes with a user-friendly software.

With an ET1 data acquisition system, you will be able to measure linear and/or angular displacement, speed, acceleration depending on your application. For acquiring data, take a look at our timing device.

Technical specifications

ET1 interface:

4 timing inputs    balle_verte.gif (257 bytes) Integrated timer (accuracy of 2 µS)
Other I / O    balle_verte.gif (257 bytes) 4 digital outputs
Data connection    balle_verte.gif (257 bytes) Printer port
Power    balle_verte.gif (257 bytes) +5v DC

ET1 software:

displays data in numerical or graphic format in real time.
records data on disk for printing or later analysis;
simultaneous screen presentation of data being recorded;
control of the 4 digital outputs
rough data analysis for different type of experiences
sonar control
integrated text editor
on line HELP file
integrated calculator
automatic detection of displaying mode (monochrome or color)

4 digital outputs control

The ET1 software can control the 4 digital outputs in two ways:

keypad control
simultaneous as an experience begins

System requirements:

IBM PC XT or compatible monochrome, 384KB of free RAM, a printer port, either a 3½" low density capacity disk drive, monochrome monitor (although a graphic monitor is recommended).

Components included in the data acquisition kit

An ET1 data acquisition kit includes all hard to find pieces needed for it's assembly :

Parallel cable with PSU input
printed circuit board
hard to find integrated circuits including all acquisition device
power adapter +5v, +12v, -5v dc
software (.zip file), documentation (.zip file)

Prices:

ET1 data acquisition kit:   80 $ (can)* 58 $ (us)*

Schematic and assembly plan:   15 $ (can)*  11 $ (us)*

* Plus taxes, shipping and handling

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