Gossen MAVO-MONITOR USB Manual

Gossen Lysmåler MAVO-MONITOR USB

Læs gratis den danske manual til Gossen MAVO-MONITOR USB (7 sider) i kategorien Lysmåler. Denne vejledning er vurderet som hjælpsom af 43 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 22 anmeldelser. Har du et spørgsmål om Gossen MAVO-MONITOR USB, eller vil du spørge andre brugere om produktet?

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Side 1/7

Gossen Foto- und Lichtmesstechnik GmbH 1

Operating Instructions

MAVO-MONITOR USB

Measuring Instrument for Luminance 15161 1/7.04

MAVO-MONITOR USB

Page

1 Applications................................................................................. 2

2 Display......................................................................................... 2

2.1 The elements of the display.......................................................... 2

2.2 Key pad........................................................................................ 2

3 Functioning of the MAVO-MONITOR.......................................... 2

3.1 Preparation..................................................................................... 2

3.2 Duration of display - Continuous operation..................................... 3

4 Using the MAVO-MONITOR....................................................... 3

4.1 Switching on – Making Measurement.......

4.2 Selecting the desired measuring unit – cd/m 2 or fL ..................... 3

4.3 Overload signal............................................................................. 3

4.4 Memory functions.......................................................................... 3

4.4.1 „HOLD“ Display Hold Function...................................................... 3

4.4.2 „Mem“ - Storing measurement value in memory........................... 4

4.4.3 „Mem Edit“ - deleting a value in memory and enter a new value... 4

4.4.4 „Mem Recall“ - Data Memory Recall.............................................. 5

4.4.5 „Mem Clear“ - Clear memory......................................................... 5

5 USB Port – Standard Software..................................................... 5

6 Accessories..................................................................................... 5

6.1 Standard equipment...................................................................... 5

6.2 Optional accessories..................................................................... 6

6.3 Calibration Certificate.................................................................... 6

7 Servicing and Repairs................................................................. 6

8 Technical Data.............................................................................. 6

Declaration of conformity........................................................... 7

Light sensor

Display

Light measuring probe

Key pad

USB Port

Gossen Foto- und Lichtmesstechnik GmbH 2

1 Applications

The MAVO-MONITOR Luminance Meter is a handy, easy to use and high precision measuring instrument.

It allows the accurate measurement of the luminance in cd/m² or fL. The MAVO-MONITOR is ideally suited

for contact measurements with the light measuring probe placed direct on luminous or backlighted

surfaces (monitors, TV sets,light boxes, light panels). When combined with the MAVO-SPOT Attachment

(optional accessory), it can be used for spot metering the luminance at a distance from 34 cm to ∞, the

measuring angle being 1 degree. (Monitors, with the ambient light being taken into consideration in the

measurement - lighting and illumination of work stations, streets, airports, museums, projection screens).

The light sensor is color corrected, i.e. its spectral responsitivity has been matched to the spectral photonic

vision of the human eye (V λ). The accuracy class for luminance meters has been defined in the Standard

Specification DIN 5032, Part 7. The MAVO MONITOR fully complies with the requirements of Class

B.Consequently all the important types of light can be measured with high precision, without the necessity

to apply additional corrrection factors. The MAVO-MONITOR is provided with a data memory with 100

measurement value locations, which can be read and processed direct with the keys and display, but also

through the integrated USB Port and the standard software provided with the instrument.

cd/m² = Candela per m² 1 cd/m 2 = 0.2919 fL = 0.0929 cd/ft 2

fL = footLambert 1 fL = 3.426 cd/m 2 = 0.3183 cd/ft 2

1 cd/ft2

= 10.76 cd/m 2 = 3.142 fL

2 Display

2.1 Description of display 2.2 Key pad

1 1 Display of measured value and Switching on/off

Memory indication 2 Range key – Memory/Measuring range

2 3 Measurement Unit cd/m 2 fL- Select measurement unit

3 4 Display „HOLD„ indication Hold - Function

4 5 Multiplying factor for measurement value Range key – Memory/Measuring range

5 6 Auto ranging – automatic range selection Mem – Memory key

6 Low Battery

3 Functioning of the MAVO-MONITOR

3.1 Preparation

First remove the snap-on cover and open the battery compartment at the back of the meter. Insert the

battery included with the meter (1.5 V size AA, IEC LR6) in the battery compartment.

Care should be taken to place the battery correctly according

to the polarity indications “+“ and “-“ in the battery compartment.

When the battery warning symbol ( ) appears in the display,

the battery must be replaced.

The values in the measurement data memory and also the preset

individual values will be maintained, even when the battery is changed.

Produkt Specifikationer

Mærke:	Gossen
Kategori:	Lysmåler
Model:	MAVO-MONITOR USB
Bredde:	65 mm
Dybde:	19 mm
Højde:	120 mm
Vægt:	265 g
Produktfarve:	Sort
Batteriteknologi:	Alkaline
Skærm:	LCD
Batteritype:	AA
Antal understøttede batterier:	1
Skanningsinterval:	0.5 sek./side