CR831C Integrating
Sound Level Meter with Third Octave Band Filters
1/3 Octave Band Sound Level Meter
Type
1 to IEC 60651, IEC 60804 and ANSI S1.4
IEC 61672-1:2003 Class 1
Simultaneous Leq, SPL, Lmax, and Peak, Ln's.
"A", "C" and "Z" (flat from
10 Hz to 20 kHz ± 1.5 dB) frequency weightings.
Octave and Third
Octave band filters.
RMS "Fast" and "Slow" time weightings.
Clear graphical display with backlight.
Rugged cast aluminum case
Seven Measurement ranges, covering:
Noise floors
Powered by two AA cell batteries.
Dimensions:
13.3" x 2.9" x 0.9", 15.8 ounces
340mm x 75mm x 25mm, 450g
Measurements stored for transfer to computer
using the software provided .
Available in a weatherproof Outdoor
Measurement Kit
The CR831C is the most powerful instrument in the range, offering
1/3 octave band filters and data logging. The instrument is designed
to meet the demanding requirements for environmental noise measurement
as well as satisfying the need to measure industrial noise. For
the acoustic professional this instrument offers everying in a
single hand held instrument.
Deaf Defier Software
The Deaf Defier software and download cable are provided at
no extra cost with the CR:831C. Click
here for more information .
Additional Documentation
Prices and Ordering
INFORMATION AND HELP
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me about this product
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SIMILAR PRODUCTS
-- Type 2 (lower precision)
-- Without Filters
-- With 1/1 Octave Band Filters
-- Real Time Analyser with 1/1 Octaves
-- Real Time Analyser with 1/3 Octaves
Order Code Description Price Purchase CR831C Type 1 Sound Level Meter with 1/3 Octaves and Software $4802.00 SC831C CR831C Sound Level Meter, Calibrator and Software $5411.00 CK831C Noise Measurement Kit with CR831C, Calibrator, Software, Windshield and Case $5655.00 Options CR515 Class 1 Acoustic Calibrator. 1kHz, 94dB. For 1/2 inch microphones $669.00 UA237 90mm Windshield for 1/2 inch Microphone Capsules $31.00 CK250 Carrying Case for Sound Level Meter Kits $153.00 CK200 Carrying Case for Sound Level Meter Kits with space for CT1 Tripod $153.00 CT1 Lightweight Tripod $103.00 CT3 Tripod $233.00 CM270/1 Tripod Mount for Preamplifier $62.00 ZL202 2m Extension Cable for MV200 Preamplifier $149.00 ZL205 5m Extension Cable for MV200 Preamplifier $175.00 ZL210 10m Extension Cable for MV200 Preamplifier $219.00
Delivery Charges
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