Kyoritsu KEW 5204 Light Meter

Kyoritsu KEW 5204 Light Meter

The Kyoritsu KEW 5204 Light Meter is a precision instrument designed to measure illuminance levels in various environments. With its advanced features and reliable performance, this light meter provides accurate readings essential for assessing lighting conditions in indoor and outdoor settings.

The Kyoritsu KEW 5204 Light Meter is a versatile and reliable instrument for measuring illuminance levels in various environments. With its accuracy, precision, and user-friendly design, this light meter is essential for professionals in lighting design, photography, occupational health, and safety, ensuring optimal lighting conditions for enhanced comfort and productivity.

Kyoritsu KEW 5204 Light Meter Applications:

Indoor Lighting Assessment:

• Used for evaluating the effectiveness of indoor lighting systems in offices, schools, hospitals, and other indoor environments.

Outdoor Lighting Evaluation:

• Applied in outdoor lighting assessments for parks, streets, parking lots, and other outdoor spaces to ensure adequate illumination levels.

Photography and Film Production:

• Valuable tool for photographers and filmmakers to measure and adjust lighting conditions for optimal results in studio or outdoor settings.

Occupational Health and Safety:

• Used in occupational health and safety assessments to ensure adequate lighting levels in work environments to prevent eye strain and fatigue.

Kyoritsu KEW 5204 Light Meter Key features :

Illuminance Measurement:

• The primary function of the Kyoritsu KEW 5204 is to measure illuminance levels, which represent the amount of light falling on a surface. This measurement is crucial for evaluating the brightness of lighting in different spaces.

Photometric Units:

• The meter may measure illuminance in different photometric units, such as lux or foot-candles, depending on the application and user preference. This versatility ensures compatibility with various measurement standards.

Wide Measurement Range:

• The KEW 5204 may offer a wide measurement range, allowing it to capture illuminance levels across different lighting conditions, from dimly lit environments to brightly lit areas.

Digital Display:

• Equipped with a digital display, the meter provides clear and precise readings of illuminance values. The digital format enhances visibility and facilitates easy interpretation of measurement results.

Accuracy and Precision:

• This light meter is engineered to provide high accuracy and precision in illuminance measurements. Its design ensures reliable performance, making it suitable for professional applications where accuracy is paramount.

Data Hold Function:

• The data hold function allows users to freeze and retain the displayed measurement value for convenient reference. This feature is particularly useful when taking measurements in challenging or hard-to-reach locations.

Auto Power Off:

• The auto power off feature helps conserve battery life by automatically shutting off the meter after a period of inactivity. This ensures prolonged battery longevity and ensures the availability of the meter when needed.

Compact and Portable:

• The compact and portable design of the KEW 5204 makes it easy to carry and deploy for on-site measurements. Its lightweight construction enhances usability without sacrificing performance.

Kyoritsu KEW 5204 Light Meter Specifications:

• Measuring Range:0.0～199900 lx
• Range: 199.9/1999/19990/199900 lx
• Resolution: 0.1 lx
• Light detector: Silicon photo diode
• Accuracy: ±4%rdg±5dgt（23℃±2℃）
• Angle deviation from cosine characteristics: 10°±1.5%
  30°±3%
  60°±10%
  80°±30%
• Relative spectral sensitivity characteristics: Deviation from spectral luminous
  efficiency:9% or less
• Response time: Auto range:5s or less
  Manual range:2s or less
• Power source: R6/LR6(AA)(1.5V) x 2
• Operation Temperature/Humidity: 0℃ – 40℃,80%RH or less（without condensation）
• Dimensions / Weight :169(L)x63(W)x37(D)mm / 210g approx.
• Applicable Standards: IEC 61326 , JIS C 1609-1:2006