Lutron LX-113S – High-Precision Lux Meter with Auto Range and Dual Display

Lutron LX-113S – High-Precision Lux Meter with Auto Range and Dual Display

Lutron LX-113S – High-Precision Lux Meter with Auto Range and Dual Display

The Lutron LX-113S is a high-performance light meter designed for professionals who need accurate and reliable light intensity measurements. With auto-ranging up to 50,000 Lux, a separate sensor with color correction, and dual LCD display, this tool offers both precision and ease of use for lighting technicians, researchers, photographers, and workplace safety professionals.

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Key Features Lutron LX-113S – High-Precision Lux Meter with Auto Range and Dual Display

• Wide Measurement Range

  • Measures light intensity from 0 to 50,000 Lux and 0 to 5,000 Foot-candles (Ft-cd).

  • Auto range selection with three automatic scales: 2,000, 20,000, and 50,000 Lux.

• Color-Corrected Light Sensor

  • Equipped with an exclusive photo diode and color correction filter.

  • Spectrum and cosine correction compliant with C.I.E. photopic standards.

• Auto Ranging Capability

  • Automatically adjusts to the correct light intensity range for accurate results.

• External Zero Adjustment

  • Simple zero calibration using a push button for quick setup and accuracy.

• Data Hold Function

  • Freezes the current reading for easier analysis and documentation.

• Dual LCD Display

  • 44 mm x 29 mm screen shows measurement values clearly with dual function display.

• Manual Power Off

  • Easily turn off the device using a push button to conserve battery life.

• Battery Operation and Indicator

  • Powered by a standard 9V battery (006P type), with low battery indicator for reliable operation.

  • Low power consumption (approx. 5 mA) for extended use.

• Fast Sampling Rate

  • Displays new measurements approximately every 1 second for real-time monitoring.

• Ergonomic and Flexible Design

  • Separate light sensor provides better access and flexibility in various environments.

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Accuracy and Resolution Lutron LX-113S – High-Precision Lux Meter with Auto Range and Dual Display

• Lux Measurement

  • 2,000 Lux range: Resolution 1 Lux, Accuracy ±(5% + 4 Lux)

  • 20,000 Lux range: Resolution 10 Lux, Accuracy ±(5% + 40 Lux)

  • 50,000 Lux range: Resolution 100 Lux, Accuracy ±(5% + 400 Lux)

• Foot-Candle Measurement

  • 200 Ft-cd: Resolution 0.1 Ft-cd, Accuracy ±(5% + 0.4 Ft-cd)

  • 2,000 Ft-cd: Resolution 1 Ft-cd, Accuracy ±(5% + 4 Ft-cd)

  • 5,000 Ft-cd: Resolution 10 Ft-cd, Accuracy ±(5% + 40 Ft-cd)

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Operating Conditions

• Temperature Range

  • 0 to 50°C operating temperature

• Humidity Range

  • Less than 80% relative humidity

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Specifications

• Circuit

  • Custom one-chip microprocessor-based LSI circuit

• Display

  • Dual-function LCD, size 44 mm x 29 mm

• Power Supply

  • 9V battery (006P type, alkaline or heavy duty)

• Current Consumption

  • Approx. DC 5 mA

• Weight

  • 278 g (0.61 lb), includes sensor and battery

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Ideal Users

• Lighting Engineers and Technicians

  • Ensure lighting levels meet industrial and commercial standards.

• Researchers and Academics

  • Obtain accurate and repeatable light measurements for experiments and environmental studies.

• Photographers and Videographers

  • Optimize lighting setups for professional-quality images and video production.

• Health and Safety Officers

  • Monitor workplace lighting conditions to ensure compliance with safety regulations.

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Summary

The Lutron LX-113S is a precise and efficient light meter designed for professionals who require dependable lighting measurements. With auto-ranging capability up to 50,000 Lux, color-corrected sensor, and dual LCD display, it offers ease of use and high accuracy in a compact and ergonomic design. Whether you’re working in laboratories, studios, or industrial settings, the LX-113S delivers consistent performance with every use.