Fluke 820-2 LED High Intensity Battery Powered Stroboscope
Fluke 820-2 LED High Intensity Battery Powered Stroboscope
The Fluke 820-2 LED Stroboscope is a simple, easy to use tool to stop motion for measurement and diagnostic purposes allowing you to:
- • Identify the running speed of rotating equipment without stopping the operation or making contact with machinery
- • Stop motion for diagnoses of parasitic oscillations, flaws, slippage or unwanted distortions
- • Measure speed of rotation or frequency of a rotating shaft, speaker, or mechanical part
- • Identify part numbers or other markings Key features:
- • High intensity 7-LED array—4,800 Lux @ 6,000 FPM/30cm
- • High efficiency LED solid-state light source with uniform flash characteristics allow for higher flash rates—30-300,000 FPM (flashes per minute)
- • Digital pulse width modulation for exceptionally sharp images at high speeds
- • Rugged, durable design utilizes solid-state LEDs with no filaments, gases, hollow cavities, or glass—(one meter drop)
- • Quartz-accuracy control system provides high accuracy—0.02 % (± 1 digit)
- • Multi-line LCD display
- • Check the rotating speed of machinery without physical contact or need for reflective tape
- • Advance or retard flash timing for viewing gear teeth, cutting surfaces, repeats, or “drifting” equipment.
- • Simple push button operation with 2x and ÷2 buttons for easy adjustment
Adjustable flash duration For most applications the standard flash duration will work well without adjustment. In other applications with higher rpm or larger rotating objects with high surface speeds, an adjustable flash duration is needed. In high speed applications, objects may move during the brief period of a single flash, resulting in a blurred image. By decreasing flash duration, objects have less time to move and the image will appear sharper.
The Fluke 820-2 LED Stroboscope is more than just a tool to measure rotational speed of machinery without physical contact. It is also an excellent diagnostic tool
for a wide variety of applications:
- Belt driven machines—HVAC fans, pumps
- Roller bearings, shafts, gear teeth or other machinecomponents
- Clutches and cogwheels
- Foundations—resonance vibrations
- Cable or piping wear or damage
- Mixing and dosage processes
In addition, the stroboscope can be used as a strobe tachometer to measure speed instead of using a laser tachometer. In order to use the stroboscope, the component under measure must be visible, and have an identifying mark that can be used as a point of reference. A strobe tachometer is a useful tool because you can’t always get access to the machine shaft to stick a piece of reflective tape to use a laser tachometer or make contact with the moving shaft to use a contact tachometer—using a stroboscope you can “stop” the shaft down to 30 RPM (FPM).
Weight | 4.000000 |
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Product Includes | stroboscope, protective case, external trigger connector |
Specifications | Range 30 to 300,000 FPM, 0.5 to 5000 Hz |
Power Supply | 9V battery |
Manufacturer | Fluke |
MPN | 820-2 |
upc code | 095969767705 |