A dual channel, 20MHz oscilloscope with true RMS DMM
This Dual Channel Portable Oscilloscope and Dual-Input Digital Multimeter is designed to meet CAT III 600V industrial power system standards. Technicians appreciate the bright backlight of the 3" x 3" LCD and rugged construction inside and out.
Why do you need a 20 MHz Ocilloscope? To measure signal and voltage anomalies. Look for glitches that may damage or shut down electronic machinery. This can be displayed on a 20 MHz or more oscilloscope. To see sine waves on power supplies, motors and beadboard circuitry. To pinpoint a certain glitch on the sine wave to determine the problem and monitor changing patterns and distortion in electronic currents.
Why is it important to have Trend Mode? To monitor sudden intermittents caused by loose connections, dirt, or cut wires. You can set the minimum and maximum parameters and record and monitor the changes.
What is the purpose of triggering? To zoom in on certain parts of the sine wave. You can zoom in and hold to measure and monitor that particular part you are reading. Look for glitches and distortion on all measurements.
Features
20 MHz Bandwidth
Enough bandwidth to capture signals from AC/DC drive motors, sensors, actuators, line and control voltages, UPS and industrial machines.
Sample Rate
A real time sampling of 25 megasamples/sec to capture spikes and dropouts of industrial signals.
Dual Input
View two waveforms on the display for comparison and troubleshooting.
True RMS DMM
Includes a 4000 count True RMS DMM that measures AC/DC volts to 600, frequency to 20MHz, resistance to 20MegOhm, diode test and continuity buzzer.
Bright LCD Backlight
Easy-to-see in any light conditions with user-adjustable brightness levels.
Optically Isolated RS232 Output
Transfer data safely without any direct connections to your computer’s systems circuitry.
Optional Accessories
Temperature Adapter to measure temperature from -40 to 500°F (A301)
Pressure Adapter to measure pressure from -30 to 500psi (A620)
Current Adapters
• For measuring low current in milliamps (A254)
• Up to 400AC/DC amps (A256)
• And up to 1000 AC/DC amps (A296)
Protective Boot (A405)
Soft Carrying Case with shoulder strap (A905)
Software and RS232 cable (A404)
Applications
Industrial motor control View start-up in rush currents, waveform symmetry, SCR trigger pulses, variable frequency drive signals, pulse width modulation, noise, misc. AC and DC speed control signals.
Power quality Noise on industrial feeds, AC voltage waveshape, current waveforms, machine start-up/power quality interference and noise.
Programmable logic controls PLC input and output signals, control signals, signal conditioning circuits, communications lines and power supplies.
NC machines Power quality, sensor outputs, control circuits, safety circuits, calibration and adjustments.
Uninterruptable power supplies Sensing and monitoring circuits, switching circuits, output waveforms and current waveforms.
Audio Public address feeds, amplifiers, mixers and preamps.
Video Horizontal and vertical scan rates, z-axis blanking, sync pulses and luminance.
Industrial lighting controls SCR’s and other solid state designs.
Factory automation Robot control signals, machine vision, machine control and sensing circuits, calibration of positioning systems, analog controllers and servo controls.
Line conditioners Noise and quality.
Voltage regulators Noise and stability.
Inverters Waveform quality.
