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This section provides an overview for lux loggers as well as their applications and principles. Also, please take a look at the list of 12 lux logger manufacturers and their company rankings. Here are the top-ranked lux logger companies as of December, 2024: 1.Instrument Devices, 2.Skyking Instruments, 3.PCE Instruments UK Ltd.
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Categories Related to Lux Loggers
A lux meter is a device that measures illuminance (a measure of brightness) and outputs it as numerical data to a computer or other device.
When work is performed in a set area, the brightness of the surrounding area is important.
Human evaluation is not suitable for assessing brightness. This is because the human eye is accustomed to the environment, there are large individual differences, and numerical data cannot be obtained.
Since lux meters can measure brightness as objective and quantitative data called "illuminance," they can solve the problem of human evaluation.
In addition, since lux meters have a function to send data to a PC, there is no need for a human to manually record the data.
Lux meters are widely used in situations where the brightness of the environment is objectively evaluated.
Illuminance measurement is essential in environments such as factories and laboratories, where illuminance is more important for business than in general offices.
Since it is troublesome to manually input the measured illuminance into a personal computer for analysis, it is common to use lux meters so that they can be automatically transmitted to a personal computer.
The unit of illuminance measured by lux meters is lux, also known as lx. It is calculated by dividing the luminous flux (in lm) by the area (in m2).
The definition of luminous flux is "the brightness of light passing through a surface". However, since luminous flux is brighter when the area is larger, illuminance is calculated by dividing the luminous flux by the area of that surface.
Since the required brightness is the same in both large and small offices, it makes sense to use illuminance instead of luminous flux as a measure of brightness.
White light is a composite of light distributed over a wavelength of approximately 400 nm (blue-violet) to 700 nm (red). The human eye is sensitive to different wavelengths, with a peak distribution at about 555 nm (green).
A lux meter passes the incident light through a filter that mimics human sensitivity and receives the light with a photodiode. The photodiode is an element that converts the received light into an electrical signal.
The electrical signal converted from light by the photodiode is measured to obtain the illuminance. The obtained illuminance is sent to a PC with a log function, allowing analysis using software such as Excel.
*Including some distributors, etc.
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Established in 2006, Testo India Pvt. Ltd., a Pune, India-based subsidiary of Testo SE & Co. KGaA, is a manufacturer and supplier specializing in measuring instruments. Complying with the ISO/IEC 17025:2017 standard set by the National Accreditation Board for Testing and Calibration Laboratories (NABL), the company produces measuring instruments for temperature, humidity, pressure, and flow (bulk fluid movement). The company also offers electrical, sound level, and nanoparticle measuring devices. These products are designed for industrial applications with regard to heating, ventilation, air conditioning, and refrigeration (HVAC-R), as well as environmental monitoring technology, in sectors like food service, retail, and pharmaceuticals.
TECPEL CO.,LTD. was established in 1990 and is a manufacturer of test and measurement devices based in Xindian, New Taipei City, Taiwan. The company manufactures various devices such as digital thermometers, temperature humidity transmitters, digital pH meters, digital handheld multimeters, and light meters datalogger. The products are manufactured under the CE requirements standards. The company was awarded the Asia-Pacific e-Business Champions of the Year 2008 from Alibaba. The company participated in various exhibitions such as Taitronix Exhibition, The 9th Taipei International Instrument Exhibition, and The Automotive Electronics Show 2018.
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
Multi Measuring Instruments Co., Ltd. was founded in Chiba, Japan in 1986 and is headquartered in Tokyo. As per its namesake, Multi offers a vast array of measuring and testing equipment used across a number of industries. Some of their offerings include voltage meters, network testers, lux meters, cable locators, sound meters, various thermometers, gas analyzers, and water quality meters. Multi Measuring Instruments has a mission for its products to improve the global environment by detecting inefficiencies and leaks, developing products that will be useful for solar and wind power generation.
PCE Instruments UK Ltd., started in 199 and headquartered in Manchester, UK, is a manufacturer and supplier of test instruments, equipment, and tools for weighing, measuring, and control systems. The company offers more than 500 test equipment, including analyzers, inspection cameras, meters, detectors, and sensors, with applications in various fields like data acquisition, electrical engineering, environmental science, building inspection, and food processing. Its manufacturing and development division is ISO 9001 certified, all its test instruments, equipment, and tools are factory calibrated, and the company also provides services for custom test instrument design, installation, and maintenance.
Conrad Electronic International GmbH & Co. KG, founded in 1923 and based in Hirschau, Germany, is a retailer of electronics and household technology. Conrad is an authorized seller of many global brands, such as Microsoft, Apple, Samsung, Philips, Makita, Bosch, Garmin, Nikon, SanDisk, Canon, LG, Abus, Osram, Logitech, and more. The company sells more than 450000 electronics and household appliances in its stores in Germany and Austria and delivers to businesses and customers in 210 regions across the globe.
Instrument Devices is a supplier of testing, measuring, and control instruments established in 2013 and headquartered in Victoria, Australia, with facilities in Melbourne, South Yarra, and Narre Warren. The company’s product portfolio comprises data loggers, infrared products, air quality and gas detectors, thermometers, and inspection and testing equipment. The company services the research and development, HVAC, hydroponics, engineering and manufacturing, and food processing industries within Australia & worldwide with standard or custom-made instruments and monitoring systems, as well as offering professional technical solutions to applications.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Instrument Devices |
28.6%
|
| 2 | Skyking Instruments |
28.6%
|
| 3 | PCE Instruments UK Ltd |
14.3%
|
| 4 | TECPEL CO.,LTD. |
14.3%
|
| 5 | MULTI MEASURING INSTRUMENTS Co., Ltd. |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the lux logger page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
2 | 20.0% |
|
Germany
|
2 | 20.0% |
|
United Kingdom
|
2 | 20.0% |
|
Taiwan
|
1 | 10.0% |
|
Japan
|
1 | 10.0% |
India
|
1 | 10.0% |
Malaysia
|
1 | 10.0% |
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