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Conversion of different measurement units for light meters |
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Due to numerous requests relating to the light meters and measured brightness, we have formulated in a table a series of accepted minimums that should be maintained for different indoor situations or locations. In regards to the outdoors, substancally higher values are given, for example, 30,000 lux or 200,000 in sunlight. These values are for reference purposes only and PCE Instruments does not guarantee their accuracy. |
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Place |
Type / place of work |
Range of brightness |
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Schools |
doing experiments |
700 - 1500 lux |
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writing on the board |
700 - 1500 lux |
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doing drawing or graphic design |
700 - 1500 lux |
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corridors |
150 - 300 lux |
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classrooms |
150 - 300 lux |
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lecture halls |
700 - 1500 lux |
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canteen |
300 - 700 lux |
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Offices |
employee workstations |
1500 - 3000 lux |
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technical drawing |
1500 - 3000 lux |
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meeting rooms |
300 - 700 lux |
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canteen |
150 - 300 lux |
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reception |
300 - 700 lux |
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Factories |
production area |
1500 - 3000 lux |
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research department |
700 - 1500 lux |
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planning department |
700 - 1500 lux |
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laboratory work |
1500 - 3000 lux |
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packaging and shipping |
700 - 1500 lux |
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warehouse |
300 - 700 lux |
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electrical cabinet |
150 - 300 lux |
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Hospitals |
visitor's area |
300 - 700 lux |
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training |
300 - 700 lux |
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training in anatomy |
300 - 700 lux |
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first aid treatment |
700 - 1500 lux |
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pharmacy |
700 - 1500 lux |
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patient's ward |
150 - 300 lux |
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x-ray room |
70 - 150 lux |
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laundry |
150 - 300 lux |
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Hotels |
reception |
700 - 1500 lux |
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lobby |
300 - 700 lux |
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banquete halls |
300 - 700 lux |
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offices |
150 - 300 lux |
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restaurant |
150 - 300 lux |
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toilets |
150 - 300 lux |
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laundry room |
150 - 300 lux |
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bars |
70 - 150 lux |
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corridors |
70 - 150 lux |
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stairwell |
70 - 150 lux |
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Businesses |
shop front |
1500 - 3000 lux |
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display room |
1500 - 3000 lux |
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packing area |
700 - 1500 lux |
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waiting room |
300 - 700 lux |
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meeting room |
300 - 700 lux |
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toilets |
150 - 300 lux |
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stairwell |
70 - 150 lux |
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| Here you will find all the measuring instruments available at PCE Instruments. | ||
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Contact: |
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| Comeback to light meters | ||
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Below you will find an overview of the different product groups of measuring instruments |
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