USA
| Produktinformationer |
| Størrelse: |
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| Dimensioner: |
188x64.5x24,5 mm |
| Farve: |
Sort |
| Forsendelsesvægt: |
0,3 Kg. |
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Undre du dig over om dine planter og dyr har de rette lysforhold ?
Er dine pære og lysstofrør ved at blive gamle ?
Med denne måler ved du inden for et par sekunder om de skal skiftes.
Placer sensoren et vilkårligt sted i terrariet eller drivhuset og se målingerne i displayet.
Scope of delivery
Luxmeter, built in battery, rugged keeping and carrying bag, users manual.
Technical data:
Measuring range: 0,1 up to 50.000 lux
Accuracy: +/- 5%
Repeatability: +/- 2%
Measuring rate: 1.5 times per second, nominal
Voltage supply: 12V alkaline batteries of type A23
Dimensions photoelectric sensor: 115x60x27 mm
Light is the most important factor for plants to grow and flower in the vivarium.
Plants cannot grow when they receive a light-intensity of less then 1000 lux.
Light-intensity decreases quadratic with distance. The intensity of a fluorescent lamp
with a distance of 40 cm to the plants is already less than 1000 lux.
Lumen is the measurement of the intensity that a lamp has on its surface.
Lux is the measurement of the intensity at a certain distance from this lamp, or the sun. To give an idea of what Lux values stand for:
1 lux: 1 candle
50 lux and up: ground floor tropical rainforest
150 lux: minimum value for working conditions in an office
500 lux: minimum value for working in a laboratory
1000 lux: minimum value for ferns to grow
3000 lux: minimum value for most bromeliads to grow
5000 lux: minimum value for most orchids to grow
10000 lux: minimum value for most tillandsia`s and cacteen
10000 lux: straight under the canopy
(under the leaves of the giant tropical trees of the rainforest)
60000 lux and up: above the canopy in the sun
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Afhentning i butik Postordre forsendelser  Bestillingsvare: Forventet leveringstid: 14 arbejdsdage |
