Datasheet

ManualsBrandsGossen Metrawatt ManualsEnvironmental Test InstrumentsLuxmeter, 0.01 ... 199900lx

MAVOLUX 5032 B/C USB

Due to its outstanding accuracy in accordance with class B, the MAVOLUX

5032 B USB is used primarily for certiﬁcation and inspection applications.

An additional measuring range with high initial sensitivity of 0.01 lx makes

it possible to measure extremely small light intensities. This even permits

reliable measurement of emergency lighting. After pressing the HOLD key,

the measured value is saved to memory and display illumination included

with this version is activated, making it possible to read the display in dark

environments. Adaptation to the spectral brightness sensitivity of the human

eye V(λ) is highly precise with minimal deviation of just f1‘ < 3 %.

With accuracy according to class C, the industrial luxmeter Mavolux 5032 C

USB is primarily used for general applications.The smallest of four measuring

ranges begins with an initial sensitivity of 0.1 lx. V(λ) adaptation deviation,

which amounts to f1‘ < 7.5 %, is considerably better than the admissible

error limit for class C.

Both variants can be used as unclassiﬁed luminance meters with the help

of an optional luminance attachment with an acceptance angle of 15°.

Luminance is measured in candelas per square meter (cd/m²) or foot-

lamberts (fL), and deﬁnes the perceived brightness of a back-lighted or

reﬂecting surface.

At GOSSEN, great emphasis is placed upon reliability by means of

calibration. For purposes of documented evidence, a factory calibration

certiﬁcate or a DAkkS calibration certiﬁcate can be ordered along with either

variant. Depending on how the meter is used, we recommend a calibration

interval of 12 to 24 months.

This high precision luxmeter

is available in class B and class C versions in accordance with DIN 5032-7, appendix B of IEC 13032-1 and CIE 69. Both variants are equipped with V(λ)

adaptation as well as cosine correction, and reliably measure the illuminance of daylight and artiﬁcial sources of light. Even in the case of very bright sunlight or

light from headlights, no accessories are required.