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In order to have good quality light, the luminous intensity in places of work, hospitals, offices or schools has to fulfil specific minimum values. This can be measured and documented efficiently using the Testo 545.
Measuring Luminous intensity with mean calculation, memory and location management.
Outstanding features are as follows:
• Timed mean calculation
• Multi-point mean calculation via 99 measurement points
• Up to 99 locations can be selected
• Logger function (3000 meas. Values)
Prints functions as well as contents of memory on infrared printer.
Convenient data analysis
Using Comfort software "Light" or "Professional", the information in the Testo 545 can be downloaded and a location list can be saved. Using "Professional" software, separately saved luminous intensity values can be connected to form a curve. This "light profile" provides information on the uniformity of the lighting e.g. in repro tables, for paintings, in halls etc.
TECHNICAL SPECIFICATIONS
Sensor
Silicon photodiode Measuring. Range
0 to 100,000 Lux Accuracy
To DIN 5032, part 6
F1 = 8%
F1 = V ( ) adaption
F2 = 5%
F2 =cos like rating
Resolution
can be switched
0 to 32,000 Lux 1 Lux
0 to 100,000 Lux 10 Lux Display
2 line LCD and 2 matrix lines Battery lifetime
9 V IEC 6F22
50 h Al-Mn
Operating temperature
0 to + 50° C Storage temperature
-20 to + 70° C Dimensions
220 x 68 x 50 (instrument) Weight
500 g (incl. Packaging)
BSRIA Instrument Solutions reserve the right to change Instrument
specifications without notification. Hire Instrument Specifications may
differ from those claimed by the manufacturer.
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