Specifications; Use; Technical Data - TESTO 816-1 Instruction Manual

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Specifications

3.1.

Use

The testo 816-1 is a sound level meter with a measuring range of
30 to 130 dB, two time weightings, two frequency weightings,
minimum / maximum value function, individual value storage and
measurement series storage.
Measurement configurations and results are shown on the LCD
display. Measurement data can be stored in the instrument or
transferred to a Windows® PC via a PC interface.
Using the calibrator (accessory item), the meter can be adjusted
with the enclosed adjustment screwdriver.
The instrument fulfils the requirements of IEC 61672-1 Class 2.
3.2.

Technical data

Feature
Microphone
Frequency range
Measuring range
Noise level
Frequency weighting A / C
Time weighting
Accuracy
Dynamic range
Measurement data
memory
Digital display
Bar graph display
AC output
DC output
Values
½-inch electret condenser measurement
microphone 2.2 kohms input impedance
20 Hz to 8 kHz
30 to 130 dB
< 30 dB
FAST (125 mS), SLOW (1 s)
±1.4 dB (under reference conditions
@ 94 dB, 1 kHz )
100 dB
Individual value memory: 99 data records
Measurement series memory: 31,000 data
records
Resolution 0.1 dB, display refresh 0.5 s
50 segments, resolution 2 dB, display
refresh 50 mS
1 Vrms at full deflection
10 mV / dB
3 Specifications
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