The Metravi DT-720 LED Stroboscope is a high-precision instrument designed for measuring the speed of rotating objects without physical contact. It uses a bright LED light to "freeze" the motion of objects such as motors, fans, and other rotating machinery, allowing users to observe the rotational speed visually. This makes it particularly useful in industrial maintenance, quality control, and research applications. The DT-720 is suitable for monitoring and measuring RPM (Revolutions Per Minute) of moving parts, enabling accurate analysis of operational performance.

Key Specifications:

• Model: DT-720
• Brand: Metravi
• Measurement Range:
  • Speed: 60 - 49,999 RPM (Revolutions Per Minute)
  • Flash Rate: 60 - 49,999 FPM (Flashes Per Minute)
• Resolution:
  • 0.1 RPM (from 60 to 999.9 RPM)
  • 1 RPM (from 1000 to 49,999 RPM)
• Accuracy:
  • Typically ±0.05% of the reading 1 digit, ensuring high precision in speed measurements.

Features:

• LED Light Source:
  • Bright and Long-Lasting: Uses high-intensity LEDs for sharp and clear stroboscopic effects, providing long-lasting performance with low power consumption.
  • Adjustable Flash Rate: Allows users to adjust the flash rate to match the speed of rotating or reciprocating objects, effectively "freezing" the motion for visual analysis.
• Digital Display:
  • Large, easy-to-read LCD screen that displays the RPM or FPM values clearly, even in industrial environments.
  • Backlit display for better readability in low-light conditions.
• Memory Function: Stores the last reading, making it easy to recall the previous measurement for comparison.
• Tachometer Function: Can function as a non-contact tachometer by synchronizing its flash rate with the rotation speed, providing accurate speed readings.
• Adjustable Flash Intensity: Allows users to control the brightness of the strobe light for optimal viewing of objects under different lighting conditions.
• Phase Shift Function: Enables users to shift the phase of the flashing light, helping in observing different parts of rotating objects without changing their speed.

Power Source:

• Battery Operated: Uses rechargeable batteries, providing portability and flexibility for use in various locations.
• Battery Type: Typically uses Li-ion rechargeable battery, offering long operational life before needing a recharge.
• Battery Life: Long-lasting battery life to ensure continuous use during measurements.
• Low Battery Indicator: Alerts users when battery power is low, ensuring that measurements are not interrupted unexpectedly.

Safety and Compliance:

• Durable Construction: Built for industrial use with a robust, shock-resistant casing that can withstand harsh environments.
• Safety Rating: Designed with user safety in mind, including protective measures to prevent damage from accidental exposure to high-intensity light.
• Certifications: Compliant with relevant standards for stroboscopic measurement devices, ensuring reliability and safe operation.

Physical and Design:

• Compact and Lightweight: Ergonomically designed for easy handling during extended use, making it ideal for fieldwork and on-site inspections.
• Color: Typically available in a professional-grade finish, such as blue or black.
• Warranty: One year against manufacturing defects.

Applications:

The Metravi DT-720 LED Stroboscope is ideal for a wide range of applications, including:

• Industrial Maintenance: Used for checking and adjusting the speed of rotating machinery such as motors, fans, pumps, and conveyors without stopping their operation.
• Quality Control: Monitors the movement and vibration of components in manufacturing processes to ensure they operate within desired speed ranges.
• Research and Development: Useful in laboratories for studying the motion of mechanical parts in experiments and prototype testing.
• Printing Industry: Monitors the speed of rotating rollers in printing presses to ensure high-quality print output.
• Textile Industry: Checks the speed of spindles and other rotating components in textile manufacturing.