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Illumination strength
Range
4000 lux
40000 lux
Colour temperature accuracy of 2856 K; Repetition accuracy ±2 %;
Temperature stability: ±0.1 % per °C; Light sensor: Silicium photo diode with spectral filter
Sound level
Range
35 – 100 dB
Accuracy at 94 dB and 1 kHz sinus; frequency range: 30 Hz – 10 kHz;
Assessment: Characteristic "C" (linear); Time assessment: Fast; Microphone: Condenser microphone
Diode Test
Test voltage
Test current
Resolution:
Accuracy
Overload protection 600 V
Acoustic continuity tester
NCV:
Do not exceed the maximum permitted input values� Do not touch any circuits or parts of circuits if they
can have higher voltages than 25 V Acrms or 35 V/DC� Danger to life!
58
Resolution
Resolution
approx� 1�5 V
approx� 1 mA
0�001 V
±(10 % + 5)
<100 Ω continuous sound, test voltage approx 0.5 V, overload
protection 600 V
Detection range: 200 - 1,000 V/AC
1 lux
10 lux
0�1 dB
Accuracy
±(6 % + 15)
±(3�5 % + 10)
Accuracy
±5�5 dB
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