Description

REED K4020-NIST Digital Stroboscope, 110V Obsolete

Reed K4020-NIST Datasheet (PDF)

High accuracy, includes tripod mount for stationary use.

Replaced by Reed R7200

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REED K4020 Offers

This digital stroboscope freezes the motion and measures the speed of a rotating object, without contact. The K4020 features flash rate speeds from 100 to 10,000 RPM, a xenon light bulb and bright LED display.

Features

• Simply aim the instrument at the rotational object and synchronize the strobe’s flash rate (FPM) with object speed (FPM)
• Basic accuracy of ±0.05%
• 4-digit LED display
• 5 to 30 minute duty cycle (RPM dependent)
• Tripod mount for stationary use
• 6 foot power cord

Specifications

Flash Range	100 to 10,000 RPM
Resolution	1 RPM
Basic Accuracy	±(0.05% + 1 dgt.)
Flash Tube Specifications
Type	Xenon lamp
Flash Duration	Approx. 60 to 1000 µs
Flash Color	Xenon white 6,500°K
Flash Energy	4 Watt-seconds (joules)
Beam Angle	80 degrees
General Specifications
Response Time	<1 sec
Sampling Time	1x/sec
Display Size/Type	4 Digit LED Display
Tripod Mount	Yes
Power Supply	110VAC, 50/60 Hz
Product Certifications	CE
Operating Temperature	32 to 122°F (0 to 50°C)
Storage Temperature	-4 to 140°F (-20 to 60°C)
Operating Humidity	10-80%
Dimensions	8.3 x 4.8 x 4.8″  (201 x 120 x 120 mm)
Weight	2.2lbs (1kg)

What’s included with the REED K4020-NIST

• Digital Stroboscope
• Light Bulb
• Power Cord
• Calibration Certificate

High Accuracy K4020 Digital Stroboscope

Observe motors and other rotating machinery with digital stroboscopes. The REED K4020 measures the speed of moving gears, fans, centrifuges, pumps, motors and other rotational equipment.

Ideal Applications

Measure speed of moving gears, fans, centrifuges, pumps, motors and other rotational equipment.