Testo 816-1 Specifications
Sound level meter
testo 816-1 – Sound level measurement
with integrated data storage
We measure it.
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
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.
dB
The integrated data store allows the storage of over 30000
measurement values in the instrument, these can be admi-
nistered using the software included in delivery. In addition
to this, the software allows online measurements over a lon-
ger period to be carried out.
With the optional sound calibrator and the adjustment ac-
cessory included with it, the testo 816-1 can be re-cali-
brated on site.
www.testo.com
testo 816-1
Technical data / Accessories
Technical data testo 816-1
testo 816-1
testo 816-1, sound level meter incl. microphone,
wind protection, PC software (in English),
connection cable, manual on CD and batteries in
system case
Part no. 0563 8170
Technical data sound level calibrator
Battery type 9V block battery
Battery life 40 h
Warranty 2 years
Accuracy ±0.5 dB in accordance with
Class 2 to IEC 60942
Sound pressure level: 94 dB/104 dB, switchable
Frequency: 1000 Hz
Also suitable for ½ and 1 inch microphones by other manufacturers
Measuring range 30 to 130 dB
Frequency range 20 Hz to 8 kHz
Accuracy
±1 digit
Resolution 0.1 dB
Frequency weighting A / C
Microphone ½ inch
Measuring rate
Dynamic range
Data storage Internal (in instrument):
Recording rate Oine measurement: min: 1 sec, max: 1 min
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
We measure it.
±1.4 dB
(under reference conditions: 94 dB, 1 kHz)
0.5 s
100 dB
Single value memory: 99 data sets
Measurement series memory: 31,000 data sets
External (via PC software):
Online measurement: max. 99,999 data sets
Online measurement: min: 0.1 sec, max: 30 sec
DC: 10 mV/dB
0981 8974/msp/A/02.2015
Accessories for measuring instrument
ISO calibration cert./sound pressure; calibration point 94 dB at different frequencies
ISO calibration certificate sound pressure calibrators
Part no.
0554 0452Calibrator, for regular calibration of testo 815, testo 816, testo 816-1
0520 0111
0520 0411
Subject to change without notice.
www.testo.com
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