Gossen MAVO-SPOT 2C-USB-ASM | Class B DIN 5032 high precision luminance meter - complete
Special ASM edition includes a package of useful accessories, exclusively only available from Asmetec
This special edition includes:
- Mavospot 2-USB luminance meter
- Probe M511G
- Reflectance standard M512G
- Close-up lens M496G
- Close-up lens M497G
- Stray light baffle M513G
- Carrying strap M514G
- 150 Asmetec METOCLEAN Cleanwipes
- all standard items deliveerd with MAVOSPOT 2-USB
The high-precision luminance meter Mavo spot2 USB for distance measurement with 1 ° measurement angle is classified 13032-1 Annex B and CIE 69 in Class B according to DIN 5032-7, DIN EN.
It measures the brightness effect of a surface in candelas per square meter (cd / m²) or foot lampert (Fl) in consideration of the ambient light.
The MAVO-SPOT2 USB has excellent adaptation to the spectral brightness of the human eye V (λ) and is significantly better than the requirement of the standard with the slight deviation from f1 '<3%. The measuring object can be targeted precisely in the middle above the mirror reflex optics with a 15 ° field of view and a sharply marked 1 ° measuring circuit. Distance adjustment to starting from 1 m to ∞. Shorter distances from 34 cm can be achieved via optional close-up lenses. Alternatively, a top measurement via an optional high-quality probe is possible. The velvety coating of the adapter disc prevents scratches on the self-luminous or illuminated surface.
With the comfortable one-handed operation measurement functions to be selected and starts measurements. A keystroke activates the display in the viewfinder and its backlighting.
Particularly advantageous are the comparison and ratio measurements, while the deviation of a measured value B is judged to be a reference value A and displayed. The ratio A / B is used to contrast measurement in the workplace. The percent deviation% A allows the assessment of the uniformity of screens or the illumination of projection screens and the difference AB is used for the control of deviations in manufacturing.
Features and highlights:
Precision spot measurement of luminance with a measuring angle of 1 ° according to DIN 5032-7 class B and DIN 13032-1, Annex B
SLR viewfinder with 1 ° measuring circuit and the field of view of 15 °
Measuring distance of 1 m to infinity, with close-up lenses (optional) up to 34 cm
Contact measurement (with optional header)
Viewfinder display with backlit LCD display
Silicon - photodiode is color corrected, ie your spectral sensitivity to the spectral Light sensitivity of the human eye for daylight vision V (λ) is adjusted.
Practical one-hand operation via 4 buttons and 1 slide switch
Configuration via DIP switch in the battery compartment
Autoranging, 0.01 cd / m2 up to 99,990 cd / m2 in 4 portions
Data memory for up to 1000 individual values, optionally in 10 groups
USB 2.0 interface
1/4" tripod thread
CD-ROM with software for measurement display, data acquisition and instrument control, aluminum case, USB cable, - Mavospot 2-USB luminance meter,
Probe M511G, Reflectance standard M512G, Close-up lens M496G, Close-up lens M497G, Stray light baffle M513G, Carrying strap M514G, 150 Asmetec METOCLEAN Cleanwipes, further Asmetec special accessories