Jual Testo 816-1 Sound Level Meter
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Testo 816-1 Sound Level Meter with
integrated data storage incl. microphone, wind protection, PC software,
connection cable, manual on CD, and batteries in system case.
The testo 816-1 is ideal for sound level measurements at workplaces, in
industrial and production halls, and in public places.
With the touch of a button, the measuring instru-ment can be switched from Slow
( 1 sec.) to Fast ( 125 ms) . It is also possible to switch between the
frequency weighting characteristic curves A and C and vice versa, also at the
touch of a button. Characteristic curve A corresponds to the sound pressure
sensitivity of the human ear, while characte-ristic curve C can evaluate
low-frequency components of a noise.
Integrated
Data Storage:
The integrated data store allows the storage of over 30000 measurement values
in the instrument, these can be administered using the software included in
delivery.
In addition to this, the software allows online measurements over a longer
period to be carried out. With the optional sound calibrator and the adjustment
ac-cessory included with it, the testo 816-1 can be recalibrated on site.
Sound level measurement acc. to IEC 61672-1 class 2 and ANSI S1.4 Type 2
Frequency weighting A and C
Integrated data storage for up to 31000 measurement values
Software for data management and long-term measurement
Switchable time weighting Fast/ Slow
Bar graph display
Backlit display
AC and DC output for the connection of other intruments
Testo816-1 Sound Level Meter Technical data:
Accuracy ± 1 digit ± 1.4 dB
( under reference conditions: 94 dB, 1 kHz)
Measuring range 30 to 130 dB
Frequency range 20 Hz to 8 kHz
Resolution 0.1 dB
Frequency weighting A / C
Microphone ½ inch
Measuring rate 0.5 s
Dynamic range 100 dB
Data storage approx. 31000 measurements
Operating temperature 0 to + 40 ° C
Storage temperature -10 to + 60 ° C
Battery type 4 x Type AA batteries
Weight 390 g
Dimensions 272 x 83 x 42 mm
Time weighting FAST 125 ms / SLOW 1 sec
AC/ DC output AC: 1 V RMS at full scale / DC: 10 mV/ dB
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Pemesanan Hubungi :
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