Technical Specifications - SINUS Tango Plus User Manual

4 Technical specifications
Property
Software
Number of channels
Accuracy
Display of measured values
Frequency weighting
Time weighting
Data storage
Self-generated noise
Max. Sound Pressure Level
Linearity range
Nominal measuring range for L
Max. electr. measuring range
Max. input voltage at
the input of the feeding device
U at input
max
Integration response
Time weighting F
Time weighting S
Time weighting Peak
Shortest integration time
Longest integration time
Interfaces
Stabilizing time after switch-on
Warm-up time
Calibration frequency
Max. time of day drift
Battery
External power supply
Dimensions
Weight
Reference conditions
Reference direction
Reference sound pressure level
Reference frequency
Reference measuring range
Reference air temperature
Reference air pressure
Reference relative humidity
Table 4.1: Technical data Tango_Plus
Manual Tango_Plus
4 TECHNICAL SPECIFICATIONS
Value
Tango-Utilities
1
Class 1 according to IEC 61672-1:2003
Colour TFT 320 x 240
A, C (simultaneously), no optional frequency weightings
Fast, Slow, Peak (simultaneously)
Yes
19 dB(A)
see table 4.6
25. . . 140 dB(A) (at 1 kHz)
37. . . 140 dB(C)
Cpeak
2 V
2,5 V
2,5 V
immediate
Rise or decay time constant = 0.125 s
Rise or decay time constant = 1 s
Rise time constant = 20 s
16 ms
194 days (100 h running on rechargeables)
USB 2.0, serial printer port
1 min
1 min
1 kHz
max. 1.73 s in 24 h
2 x AA, 40 operation hours
via USB (see accessories)
266 mm x 76 mm x 38 mm
320 g (batteries inserted)
Along the microphone axis
94 dB
1 kHz
25. . . 140 dB(A)
23 C
101.325 kPa
50 %
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