Fluke 820-2 High Intensity LED Stroboscope

Powerpro company Limited is the distributor, supplier and service provider of ( Test Equipment Product Sales, Test Equipment Calibration, Test Equipment Rentals and Product Training) in Nigeria.

The Fluke 820-2 High Intensity LED Stroboscope is a rugged, compact, portable tool, ideal for stop motion diagnostics, mechanical troubleshooting, and process or product research and development. Investigate and observe potential mechanism failure with confidence on a variety of machinery, in a wide range of industries, without making physical contact with the machine.

Adjustable Flash Duration

For most applications the standard flash duration will work well without adjustment. In other applications, like ones with higher rpm or larger rotating objects with high surface speeds, an adjustable flash duration is required. 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 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, such as belt driven machines, HVAC fans and pumps; roller bearings, shafts, gear teeth or other machine components; clutches and cogwheels; foundations and resonance vibrations; cable or piping wear and damage; and 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 cannot always gain access to the machine shaft to stick on a piece of reflective tape to use a laser tachometer, or to make contact with the moving shaft to use a contact tachometer. Using a stroboscope you can "stop" the shaft down to 30 RPM (FPM).

Product Features:

• Identify running speed of rotating equipment without stopping operations or making contact with machinery
• Stop motion for diagnoses of parasitic oscillations, flaws, slippage or unwanted distortions
• Measure speed of rotation or frequency of rotating shaft, speaker, or mechanical part
• Identify part numbers or other markings
• 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, at 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 of 0.02 % (± 1 digit)
• Multi-line LCD display
• Check 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

Applications:

• Turbines that frequently vary in speed
• Variable Frequency Drive motors that vary in speed, but do not change frequently
• Find belt rotation speed and look for belt slippage
• Find machine element components, such as fan blades, pump vanes, compressor screws, and gear teeth
• RPM measurement and frequency investigation
• Slip measurement
• Electronics/electrical engineering
• Machine construction
• Automotive and motor manufacturing
• Optics manufacturing
• Print, paper, and cardboard manufacturing
• Mining
• Shipbuilding, aircraft construction
• Chemical manufacturing
• Medical industry