Light Measuring Instruments

Pages 2 + 3: MAVOLUX 5032 C/B USB (lx, fc) Luxmeter to DIN 5032-7 Page 4: MAVO-MONITOR USB (cd/m²) Luminance Meter for Contact Measurements to DIN 5032-7 Page 5: MAVO-SPOT – Attachment to MAVO-MONITOR for Measuring Luminance from the Distance to DIN 6868-57 Page 6: MAVO-MAX - Monitoring the Ambient Light in the surroundings of Monitors to IEC 61223-2-5 ______________________________________________________________________________________________________________ GOSSEN Foto- u. Lichtmesstechnik GmbH GFLDOKU010401E

Luxmeters / Footcandle Meters MAVOLUX 5032 C USB / MAVOLUX 5032 B USB

Features • Illuminance can be measured in Lux or Footcandle • Luminance can be measured in candles per square

meter (cd/m²) or Footlambert (fL) with optional luminance attachments

• Wide measuring ranges • High resolution • Meets Standards DIN 5032-7 and CIE no. 69 • Silicon photo diode, colour corrected, i.e. its spectral

responsitivity is matched to the spectral phototic vision of the human eye V (λ). The accuracy of that V (λ) matching is the main difference between the two MAVOLUX types C and B

• Cosine correction for oblique inciding light • Data storage of upto 100 values • USB 1.1 Interface • CD Rom with software for processing the values

measured and regulating the meter • Rugged instrument design, easy operation • Ever-ready case, USB-cable included • Auto and manual measuring range selection

Applications Digital Luxmeters and Luminance meters classified according to DIN 5032-7 and CIE 69. Wide range of applications: for light technicians, for the control of light sources, street lights, lighting of work places, public buildings, sports facilties;for quality control and quality assurance in the manufacture of lamps and light sources; for light designers and architects; for measurements in agriculture and horticulture. Both MAVALUX types allow measuring very high light intensities (brightest daylight, head lights) without any additional accessories. Expecially the MAVOLUX 5032 B having an initial sensitivity of 0.01 lx allows measuring extremely low light intensities, such as emergency lighting. Most important: The MAVOLUX 5032B is optimally suited for certification and official inspection procedures due to its high precision acc. to Class B. Functions and Technical Data Automatic / Manual Measuring Range Selection Either Lux or footcandles can be selected as a measurement unit. The measuring range is matched automatically to the measurement value. The current measuring range can be locked by pressing a key, or any one of four or five (MAVOLUX 5032B USB) measuring ranges can be selected manually. Function „Hold“ The current measurement value can be held at the display by pressing the data hold key.

Function „Mem“ Storage in memory of upto 100 measurement values, read-out in the display or via USB port Measuring rate 2 measurements per second Light sensor Silicon photo diode with V (λ) filter, complies with accuracy class MAVOLUX 5032 C USB: DIN 5032-7 Class C MAVOLUX 5032 B USB: DIN 5032-7 Class B Display LCD display size 50 mm x 25 mm Display/Digit Height 7 segments characters/13 mm 3 ½ digits Overload Display „OL“ appears in display Power Supply Battery 1,5 V alkaline-manganese cell (IEC LR 6), size AA Battery Life approx. 45 hours continuous operation, When the meter is connected to a PC, power will be supplied by the PC via the USB cable Battery test „ “ symbol is automatically displayed when battery voltage drops below appr.1V

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Digital Luxmeter MAVOLUX 5032 C USB / MAVOLUX 5032 B USB

Calibration Certificate – optional at additional price Calibration reference: Scientific Standard Lamp, type Wi 41 G of the PTB, (Physikalisch Technische Bundesanstalt Braunschweig – National Standards Institute). This Calibration Certificate is necessary for all applications, where measurements, controls and inspections are required by the relevant laws and regulations. Technical Data MAVOLUX 5032 C USB

Meas. Quantity

Measuring Range in Lux (lx)

Meas. Range in footcandle (fc)

Reso- lution in Lux

Reso- lution in fc

I 0.1 ... 199.9 0.01 ... 19.99 0.1 0.01 II 1 ... 1 999 0.1 ... 199.9 1 0.1 III 10 ... 19 990 1 ... 1 999 10 1

Illumi- nance

IV 100 ...199 900 10 ... 19 990 100 10 in candela/m² in footlambert in

cd/m² in fL

I 1 ... 1 999 0.1 ... 199.9 1 0.1 II 10 ... 19 990 1 ... 1 999 10 1 III 100 ... 199 900 10 ... 19 990 100 10

Lumi- nance (with attach.) IV 1000 .1 999 000 100 ...199 900 1000 100

Technical Data MAVOLUX 5032 B USB

Meas. Quantity

Measuring Range in Lux (lx)

Meas. Range in footcandle (fc)

Reso- lution in Lux

Reso- lution in fc

I 0.01 ... 19.99 0.001 ... 1.999 0.01 0.001 II 0.1 ... 199.9 0.01 ... 19.99 0.1 0.01 III 1 ... 1 999 0.1 ... 199.9 1 0.1 IV 10 ... 19 990 1 ... 1 999 10 1

Illumi- nance

V 100 ... 199 900 10 ... 19 990 100 10 in candela/m² in footlambert in

cd/m² in fL

I 0.1 ... 199.9 0.01 ... 19.99 0.1 0.01 II 1 ... 1 999 0.1 ... 199.9 1 0.1 III 10 ... 19 999 1 ... 1 999 10 1

Battery Saver Circuit The instrument is automatically switched off, if the measurement value remains unchanged for approximately 4 minutes, and if none of the operating elements has been activated during this time. Continuous operation For using the instrument in the continuous operation mode, keep the key HOLD pushed down and then press the key ON/OFF. Pushing the key ON/OFF again will end the operation Electromagnetic Compatibility EMC The MAVOLUX meet the Specifications 89/336/EWG dt. 01.01.1996 Mechanical Design Dimensions Basic instrument 65 x 120 x 19 mm Sensor 31 x 105 x 30 mm Cable between Instrument and Sensor MAVOLUX 5032 C-USB: coiled cord, permanently attached MAVOLUX 5032 B-USB: plug-in coiled cord. Cable Length 1,5 m; available also in 3 m, 5 m or 10 m – on special order Weight approx. 200 g without battery Standard Equipment 1 Battery 1,5 V 1 Instruction manual 1 USB – Cable 1 CD-ROM with software for processing the values measured and regulating the measuring instrument 1 ever-ready case for luxmeter Optional Accessories 1 Luminance attachment incl. case 1 Calculator, calculating disc for exposure time/aperture combinations and additional values for photography

IV 100 ... 199 900 10 ... 19 990 100 10

Lumi- nance (with attach.)

V 1000 ..1999 000 100 ...199 900 1000 100 Ordering Numbers

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Description Order No. Price

MAVOLUX 5032 C USB - according to DIN 5032-7 Class C incl. ever-ready case, USB - cable, Software

M502G

MAVOLUX 5032 B USB - according to DIN 5032-7 Class B incl. ever-ready case, USB - cable, Software

M503G

Luminance attachment with case 5908V0120 Calculator in case 5999V0380 Calibration certificate for MAVOLUX 5032 C/B-USB H997B Optional: Special lengths of connecting cable: 3 or 5 or 10 meters please call

Luminance Meter MAVO-MONITOR USB (cd/m²) for Contact Measurements

Features • Precision measurement of the luminance • Classified according to DIN 5032-7 Class B and CIE no. 69 • Silicon photo diode, colour corrected, i.e. its spectral

responsitivity is matched to the spectral phototic vision of the human eye V (λ).

• Easy to operate • Fully functional for all professional requirements • Auto and manual measuring range selection • Data storage of upto 100 values • Automatic battery test • USB 1.1 Interface • CD Rom with software for processing the values

measured and regulating the meter • Ever-ready case and USB cable included Applications Technical Data

Measuring Ranges 0,01 cd/m² to 19 990 cd/m² subdivided in 4 measuring ranges

Resolution MR I 0.01 cd/m² MR II 0.1 cd/m² MR III 1 cd/m² MR IV 10 cd/m²

Measuring Rate 2 measurements/sec.

Display Digital, 3 ½ digits LCD

Digital precision instrument for measuring luminance with the measuring sensor placed directly on the luminous or backlighted surfaces, for instance monitors (CRT/LCD), TV screens, light boxes, light panels, traffic signs and ground glass. An easy to handle, user-friendly measuring instrument for professional applications in industry and service, for special checks and certified testings according to the existing safety regulations, above all at work stations, in medical and office systems

Accuracy Classified according DIN 5032-7, Class B

Functions and Technical Data Light Sensor Silicon photo diode with V (λ)-filter According to DIN 5032-7 Class B Measuring Principle Contact measurement with the sensor placed directly on the surface to be measured Measuring Sensor Meas. aperture 18,5 mm Durchmesser Measuring surface 6,5 x 6,5 mm Function „Hold“ The current measurement value can be held in the display by pressing the data hold key. Function „Mem“ Storage in memory of upto 100 measurements values. Read-out in the display or via USB port Power Supply Battery 1,5 V alkaline-manganese cell (IEC LR 6) size AA Battery Life approx. 45 hours continuous operation When the meter is connected to a PC, power will be supplied by the PC via the USB cable Electromagnetic Compatibility EMC The MAVO-MONITOR meets the Specifications 89/336/EWG dt. 01.01.1996

Dimensions Meas. Instrument 65 x 120 x 19 mm Meas. sensor 31 x 105 x 95 mm Connecting cable length 1,5 m Weight Approx. 265 g without battery Standard Equipment Measuring instrument with sensor, ever-ready case, battery and instruction manual, USB cable, CD ROM with software for processing the values measured and regulating the meter Optional Accessories MAVO-SPOT Attachment for measuring the luminance from the distance, measuring angle 1° Calibration Certificate – optional at additional price Calibration reference: Scientific Standard Lamp, type Wi 41 G of the PTB, (Physikalisch Technische Bundesanstalt Braunschweig – National Standards Institute). This Calibration Certificate is necessary for all applications, where measurements, controls and inspections are required by the relevant laws and regulations.

Ordering Numbers Description Order No. Price MAVO-MONITOR USB with measuring sensor M504G MAVO-MONITOR USB without measuring sensor (only when used with MAVO-SPOT) M506G

Calibration certificate for MAVO-Monitor USB H997B _____________________________________________________________________________________________________________________ Page 4 GOSSEN Foto- und Lichtmesstechnik GmbH

For Measuring the luminance from the Distance MAVO-SPOT – Attachment for MAVO-MONITOR USB

Features

Precicion spotmetering of the luminance with a measuring angle of 1°

• SLR viewfinder with 1° measuring circle and viewing field of 15°

• Measurement from distance 1 m to ∞, with accessory close-up lenses down to 34cm

• The ambient light is being taken into consideration in the measurement

• Compatible with all MAVO-MONITOR meters, automatic adjustment of the calibration

• Easy to operate • Fully functional for all professional

requirements

Applications Technicals Data

Measuring Ranges 0,01 cd/m² to 19 990 cd/m² subdivided in 4 meas. ranges

Resolution (MAVO-MONITOR)

MR I 0,01 cd/m² MR II 0,1 cd/m² MR III 1 cd/m² MR IV 10 cd/m²

Measuring Rate (MAVO-MONITOR) 2 measurements/second

Display (MAVO-MONITOR) Digital, 3 ½ digits, LCD

Weight approx. 375 g without battery

The MAVO-SPOT attached to the MAVO-MONITOR provides precision measurements of the luminance with an angle of 1°. This combined equipment permits measuring the luminance at a distance from 1 m to infinite, while taking into consideration the existing ambient light. That measuring distance can be reduced down to 34 cm when using close-up lenses, which are available as optional accessories. The MAVO-SPOT is suitable for measuring at a distance, e.g. monitors, light contrasts at work stations, projection screens, street surfaces, lighting of streets, airfield and sports areas and lighting in museums, It is specially suitable for checking the constancy of viewing and diagnosis monitors in the medical field to DIN 6868-57. The instrument is colour corrected, i.e. the spectral response of the photo diode is adapted to that of the human eye V (λ) according to DIN 5032/T7 Class B.

Battery Life approx. 60 hours of continuous measuring, automatic battery test

Functions and Technical Data Light Sensor Silicon photo diode, colour corrected, i.e. its spectral responsitivity is matched to the spectral phototic vision of the human eye V (λ), according to DIN 5032-7 Class B Measuring Principle Combined with the MAVO-MONITOR measuring at a distance, SLR viewfinder with 1° measuring circle and 15° viewing field. Meas. Distance 1 m to infinite, with close-up lenses down to 34 cm Functions „Hold“, „Mem“ (Mavo-Monitor USB) Power Supply 9V battery in Spot – Attachment Electromagnetic Compatibility EMC The MAVO-SPOT meets the Specifications 89/336/EWG dt. 01.01.1996

Standard Equipment MAVO-SPOT attachment, lens cap, protective filter, battery and instruction manual Optional Accessories 2 close-up lenses, adapter ring for image amplifying measurem., transport case for combined equipment set plus accessories. Calibration Certificate – optional at additional price) Calibration reference: Scientific Standard Lamp, type Wi 41 G of the PTB, (Physikalisch Technische Bundesanstalt Braunschweig – National Standards Institute). This Calibration Certificate is necessary for all applications, where measurements, controls and inspections are required by the relevant laws and regulations.

Ordering Numbers Description Order No. Price MAVO-SPOT – Attachment for MAVO-MONITOR M494G Close-up lens 1 (51 to 100 cm) M496G Close-up lens 2 (34 to 51 cm) M497G Adapter ring for image amplifying measurements M498G Transport case for combined set M495G Calibration certificate for MAVO-SPOT H997B

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Monitoring the Ambient Light in the surroundings of Monitors MAVO-MAX

Features • Monitoring range: 20 to 60 Lux • Direct connection to the mains plug • Continuous operation

Applications

Monitoring of the ambient light according to IEC 61223-2-5 (QS-RL dt. Nov. 20, 2003) The MAVO-MAX extends the repeating cycles to six months for testing the constancy at imaging display systems concerning the „veil luminance“ and the „max. brightness constrast“. It provides testing the intensity of the ambient light. In case of repeat measurements in the course of inspection or constancy tests,the repetition of the „veil luminance“ measurement will not be required. Therefore, it saves the waiting time of upto 60 minutes, which must be observed for this procedure to ensure stability of the imaging display. The MAVO-Max fully meets the needs in all medical applications, where constant illuminance e.g. at diagnoses monitors and viewing systems (DIN 6856-1) is required. A green LED at the MAVO-MAX will indicate the permissible value for the ambient light in the range of 20 – 60 Lux. If the ambient light exceeds these limit values allowed for at the diagnoses monitor, a red LED will come on. Just connect the cable of the MAVO-MAX to the mains plug and stick the MAVO-MAX to the top of the monitor.

Ordering data Description Order No. Price MAVO-MAX M505G

For a detailed offer or more information please contact GOSSEN Foto- u. Lichtmesstechnik GmbH Light Measuring Thomas-Mann-Straße 16 – 20 D-90471 Nürnberg Fon: +49 911 / 8602-170 Fax: +49 911 / 8602-142 e-mail: info@gossen-photo.de http://www.gossen-photo.de

Printed in Germany – Subject to change without prior notice. Page 6 GOSSEN Foto- u. Lichtmesstechnik GmbH

Technical Data Monitoring range 20 – 60 Lux

Connection Mains cable 90 V – 240 V (50-60 cps)

Protection class II According to VDE 0106 Part1

Electromagnetic Compatibility EMC The MAVO-MAX meets the Specifications 89/336/EWG dt. 01.01.1996