LuxTestMaster - Lux meter Laserliner - Free user manual and instructions

USER MANUAL LuxTestMaster Laserliner

Hold measured value / zeroing function

Relative / peak measurement

Manual measuring range

Relative measurement

Automatic measuring range 10 Hold measured value Function/application The measuring instrument is used to measure illuminance in workplaces, ofÖ ces, public buildings and in industry. The integrated photodiode determines the illuminance in lux and foot-candles. With the corresponding function, it is possible to carry out comparison and reference measurements as well as peak measurements for registering quick changes in light levels. Read the operating instructions and the enclosed brochure „Guarantee and additional notices“ completely. Follow the instructions they contain. Safely keep these documents for future reference.

1 sec After being switched on, the measuring instru- ment always starts set to the automatic measu- ring range. Press the „MAN/AUTO“ button to change over to manual measuring range. The measuring range, i.e. the decimal place (20.00 lux; 200.0 lux; 2,000 lux; 20,000 lux; 200,000 lux) changes with each additional press of the button. „OL“ will appear in the display when the measured value is outside the measuring range. Press the „MAN/AUTO“ button until the corresponding manual measuring range is set or until „AUTO“ appears in the display, indicating that the automatic measuring range is set again. Measuring range (manual/automatic) With the device switched on, briefly press and hold the „ON/OFF“ button to deacti- vate the button tones. Press the button again to reacti- vate the button tones. Button tones Automatic switch-off after 10 minutes. Inserting the batteries Open battery compartment and insert batteries correspon- ding to installation symbols. Ensure correct polarity. GB09 LuxTest-Master

The measured values can be displayed in Lux and FC (foot-candles). Press the „UNIT“ button to change the unit of measure. Units of measure The peak value remains visible on the display. Measured values lower than the peak value will not be displayed.

After switching on the device, activate peak measurement by pressing the „REL/PEAK“ button. This function increases the response of the sensor, thus enabling it to register quick changes in light levels. Peak measurement is only possible in the manual measuring range. Set the corresponding measuring range as described in Step 4. Press and hold the „REL/PEAK“ button to deactivate this function. Peak measurement After switching on the device, activate relative measurement by pressing the „REL/PEAK“ button. The value last displayed will be set as the reference value and it now shows the difference with respect to the set reference value. The relative measurement can be carried out both in the automatic as well as in the manual measuring range. This function is deactivated by pressing the „REL/PEAK“ button again. Relative measurement GB10

Practical example Luminous intensity in lux TrafÖ c areas, ancillary rooms

Corridors in buildings used by people

Sanitary facilities, machine rooms, staircases

Regularly occupied work stations within production facilities, canteens

Conference rooms, gyms

OfÖ ces, medical facilities (emergency unit)

Design and drawing rooms

Monitoring locations, assembly rooms, test stations

Assembly rooms for small components

Reference values for illuminance in indoor spaces MAX/MIN The MAX/MIN function is used to show the highest and lowest measured value during a measurement. To deactivate the function, press and hold the „MAX/MIN“ button until the required function appears on the display or until „MAX“ or „MIN“ is no longer visible. The zero point of the sensor curve can be adjusted for optimum measurement results at low illuminance levels. After switching on the device, Ö t the protective cap in order to completely cover the sensor. Press and hold the „HOLD/ZERO“ button to start the adjust- ment procedure. Wait until an acoustic signals sounds from the device to conÖ rm successful adjustment. The value 0.00 lux appears on the display. Avoid strong sunlight while adjusting the device. Zeroing function GB11 LuxTest-Master EU directives and disposal This device complies with all necessary standards for the free movement of goods within the EU. This product is an electric device and must be collected separately for disposal according to the European Directive on waste electrical and elec- tronic equipment. Further safety and supplementary notices at: www.laserliner.com/info Technical revisions reserved. 02.12 Technical data Measuring range

20.00 lux; 200.0 lux; 2,000 lux; 20,000

lux; 200,000 lux Accuracy 3% V(λ) adaptation 2% cosine correction Sensor Silicon photodiode Spectral range 320 nm…730 nm LC display 3 1/2 positions with analogue bargraph Sampling rate ø 2 measurements/second Standard DIN 5032-7 Type B Voltage supply 1x 6F22 9V Operating temperature -10 °C ... 50 °C Max. relative humidity 85% (no condensation) Dimensions (W x H x D) 89 mm x 190 mm x 42.5 mm Weight 250 g (including batteries) GB12

Mesure relative/Peak

8.082.96.59.1 / Rev.0212