750 USB

The measurement center for the university physics lab

» Built-in Function Generator
» Built-in DC Power Supply
» Real-time oscilloscope mode
» 250,000 Hz

ScienceWorkshop 750 (CI-7650)

The 750 eliminates the need for a separate signal generator. In this LRC experiment, the 750 powers the circuit with a sinusoidal function and, using 3 voltage sensors, measures the voltages across the inductor, capacitor, and resistor simultaneously. In addition, it also records the output voltage and current. DataStudio can display all 5 traces on its oscilloscope so the phase shifts can be measured. Enlarge graph.

Since its introduction, the ScienceWorkshop 750 Interface has been globally acknowledged as the premier university-level physics interface, offering built-in function generator and DC power supply, plus a total of 7 channels. Now the 750 offers the ease of USB connection to your computer.

Ideal for:

Electronics/circuits
Understanding instrumentation
Feedback & control

Seven Input Channels:

With the 750, all 7 channels may be used simultaneously. There are no limitations on what combinations of sensors can be used. Analog and digital inputs may be mixed in any combination.

Four Digital Channels -- Use up to 4 Photogates or 2 Rotary Motion Sensors, a photogate and Motion Sensor II, or any other combination.
Three Analog Channels -- Max sample rate of 250,000 Hz when using a single channel.

Features:

250,000 Hz Sampling Rate -- Sample at 250,000 samples per second on a single analog channel. Students will see a true, real-time oscilloscope and incredibly responsive sound sensor data.
Built-in 1.5 W Function Generator -- Any experiment requiring a frequency up to 50 KHz and 1.5 watt (300 mA) output can be run without additional power amplification. Output current and voltage can be monitored internally by the 750 Interface.
20 KHz oscilloscope -- With the 750's increased sampling rate, the oscilloscope becomes a real-time scope with refresh rates up to 40 frames per second.
Reduced Noise and More Accurate Data -- When sampling at rates less than 100 samples per second, circuit noise can be visible on a data graph. The 750 Interface, however, provides 8X oversampling to reduce noise and provide smoother data curves.

Here's what you need:

ScienceWorkshop 750 USB Interface (CI-7650)

The premier interface for university physics and engineering labs.

Optional -- get more power for your experiments -- up to ±10 V at 1 A

Power Amplifier II (CI-6552A)

Connects to the ScienceWorkshop 750 Interface and allows students to drive and monitor experiments at the same time. Provides up to ±10 V at 1 A. With the Power Amplifier II and ScienceWorkshop 750 USB Interface, you have powerful capabilities:

Digital Frequency Generator: Drive speakers, coils, resonant circuits, vibrating wires, etc.
Variable DC Power Supply: Drive electrical circuits, motors, lights, etc.
Controlled Energy Source: For a variety of simple and effective experiments in energy
Transformation and Conservation.

PASCO solution at a glance

For more product information, specifications, to request a quote or place an order, click the product links to the left.