Fluke 820-2 LED Stroboscope

Includes: Fluke 820-2 LED Stroboscope, protective case, external trigger connector.

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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. The Fluke 820-2 LED Stroboscope is a rugged, compact, portable strobe ideal for stop motion diagnostics, mechanical troubleshooting, and process or product research and development.

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 including, belt driven machines, HVAC fans, pumps, roller bearings, shafts, gear teeth or other machine components, clutches and cogwheels, foundations - resonance vibrations, cable or piping wear or damage, mixing and dosage processes.

FEATURES

High-intensity 7-LED array – 4,800 Lux @ 6,000 FPM/30cm.
High efficiency LED solid-state light source with uniform flash characteristics – 30-300,000 FPM (flashes per minute).
Digital pulse width modulation.
Rugged, durable design utilises solid-state LEDs with no filaments, gases, hollow cavities, or glass – (1 meter drop).
Quartz-accuracy control system provides high accuracy.
Multi-line LCD display.
Check the rotating speed of machinery without physical contact.
Advance or retard flash timing.
Simple push button operation with 2x and ÷2 buttons for easy adjustment.

Fluke 820-2 Specifications

Mechanical Specifications
Size (H x W x L)	5.71 x 6.09 x 19.05 cm (2.25 x 2.4 x 7.5 inches).
Weight	0.24 kg (0.53lbs).
Environmental Specifications
Operating Temperature	0 to +45°C.
Storage Temperature	-10 to +50°C.
Operating Humidity (without Condensation)	Non-condensing: <10°C.
	90% RH: 10 to 30°C.
	75% RH: 30 to 40°C.
	45% RH: 40 to 50°C.
Absorption/Corrosion	30°C, 95% RH, 5 day.
Absorption/Corrosion	Product functions normally.
Operating Altitude	2000 m.
Storage Altitude	12,000 m.
Vibration	MIL-PRF-28800F Class 2.
Impact Resistance	1 m drop.
EMI, RFI, EMC	EN61326-1: 2006.
Safety Compliance
Agency Approvals	CE.
Agency Approvals	Class III (SELV) Pollution Degree 2.
Other Specifications
Flash Frequency
Range	30 to 300,000 FPM.
Range	0.5 to 5000 Hz.
Accuracy	0.02%.
Resolution	30 to 999FPM = 0.1.
	1000 to 300,000 = 1.
	0.5 Hz to 999 Hz = 0.1.
	1000 Hz to 5000 Hz = 1.
Frequency Setting	FPM or Hz.
Flash Pulse
Duration	Adjustable in μs or degrees.
Delay	Adjustable in μs or degrees.
Light
Colour	Approx 6500K.
Emission Output	4,800 lux @ 6000 FPM at 30cm.
External Trigger
Method	Connector to externally control trigger.
High Level	3 V to 32 V.
Low Level	<1 V.
Minimum Pulse Width	50 μs connection.