Light illuminationNagoya

With the LED lux meter, important photometric factors in the field of light measurement can be determined. These include the tristimulus values of ...

Extech’s pocket-sized autoranging Light Meter offers wide light intensity ranges measuring up to 40,000Fc (400,000Lux) with high resolution to 0.01...

Light illuminationcalculation

Insufficient lighting can create security risks or result in OSHA crackdowns. The Extech LT300 light meter can determine whether you have adequate ...

This compact and ruggedly designed meter has a wide measurement range to 99,990 Foot Candles in 5 ranges and 999,990 Lux in 5 ranges with 0.001Fc/0...

Tekneka 430 is a mini light meter with a measuring range of 0 to 40kLux (0 to 4kFC). It has a 2-inch LCD screen with a bar graph that has 40 segmen...

Light illuminationunit

The PCE-LMD 5 Light Meter has a large measuring range of 0 ~ 400kLux. The illuminance is measured using an external silicon photodiode with a spect...

Illuminationlighting design

The EA30 Light meter sports a compact and rugged design and features a large display. Multiple wide measuring ranges: 40,000Fc in 4 ranges and 400,...

This 4-in-1 meter measures Humidity, Temperature, Air Velocity and Light. The dual LCD simultaneously displays Temperature and Air Velocity or Rela...

The Tekneka EVM50 is an environment meter that measures temperature, humidity, air velocity, light, and sound. It features a 2″ LCD screen that dis...

The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precis...

Kit for measuring the illuminance in workplaces, for example in offices or in production areas. Keep the Testo 440 air velocity and IAQ measuring i...

Illuminationlighting meaning

The SDL400 records data on an SD card in Excel format. Wide range to 10,000Fc or 100kLux. Cosine and color-corrected measurements. Utilizes precisi...

LEDilluminationlights

Lux meters or light meters, (some with outputs), measure illumination in terms of luxes (lx) or foot candles (fc). A lux is equal to the total intensity of light that falls on a one square meter surface that is one foot away from the point source of light. A foot-candle is equal to the total intensity of light that falls on a one square foot surface that is one foot away from the point source of light. Since light usually contains different colors at different wavelengths, the reading represents the combined effects of all the wavelengths. Typically, standard colors or color temperatures are expressed in degrees Kelvin (K). The standard color temperature for the calibration of most lux meters is 2856° K, an amount that is more yellow than pure white. Lux meters or light meters are used to measure levels of light in schools, hospitals, production areas, laboratories, and passageways. They are also used to monitor light-sensitive displays in museums, art galleries, and archives. In the United States, lux meters are used to ensure that workplace, clean room, and industrial lighting complies with requirements from the Occupational Safety and Health Administration (OSHA). Other uses for lux meters or light meters include video, photographic, and architectural applications.

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildi...

The SDL470 is a UVA/UVC Light Meter and Data logger. The SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sou...

Hioki FT3424 Lux Meter is designed for an extensive range of applications involving illumination equipment, lighting work, and facility management....

The HD450 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux with a 0.01Fc/0.1Lux resolution. Features: 5% accuracy, Peak mode (10µs), Relati...

Light illuminationlevel

Illuminance is a decisive factor for productivity, well-being, and health, especially in workplaces. Light sources that are too bright dazzle, whil...

There are generally two types of lighting that can be used for microscopes: transmitted and reflected illumination.With transmitted lighting, light shines from behind an object (usually a transparent target) to illuminate the features within that target, while reflected light is used to illuminate the surface of an object. Reflected light can be coaxial (brightfield) or from an angle (darkfield). Coaxial lighting travels along the same direction as the optical path of the lens and is used to view flat surfaces. Ring illumination reflects off of the angled surfaces of an object and is usually used for imaging objects with textured or irregular surfaces.

The LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildi...

Light illuminationtest

Convenient 10-in-1 Environmental Meter measuring Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew P...

The Extech UV510 UV light meter measures UVA light radiation from natural and artificial light sources. It offers a backlit dual display, cosine co...

The LT250W is a compact light meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share light inten...

PCE-LED 20 is a lux meter with an external LED light sensor. The cable of the sensor has an extended length of approx. 1.5 m / 4.9 ft. Different wo...

The PCE-LMD 10 Light Meter/Data Logger has a large measuring range of 0 ~ 400kLux. The illuminance is measured using an external silicon photodiode...

PCE-170 A Lux Meter with Built-In Sensor / Illuminometer for fast and accurate measurement of light / Measurement range from 0.00 to 40,000 lux / S...