CR822C Type 2 Integrating Sound Level Meter with Octave Band Filters
Type
2 to IEC 60651, IEC 60804 and ANSI S1.4IEC 61672-1:2003 Class 2 .
Simultaneous Leq, SPL, Lmax, and Peak, Ln's.
"A", "C" and "Z" (flat from 10
Hz to 20 kHz ± 1.5 dB) frequency weightings on channel 1, "C"
on channel 2 for simultaneous Peak measurements.
Octave band filters.
RMS "Fast" and "Slow" time weightings.
Clear graphical display with backlight.
Rugged cast aluminum case
Seven Measurement ranges, covering:
25 to 140 dB(A), Peak 143 dB(C)
Octave Bands : 19
dB(Z) to 140 dB(Z)
Noise floors
Powered by two AA cell batteries.
Dimensions:
11.8" x 2.9" x 0.9", 15.8 ounces
300mm x 75mm x 25mm, 450g
Measurements stored for display or transfer to computer using
the software provided .
The CR822C has many applications but was specifically designed for the
measurement of occupational noise. As required by the regulations, this is an integrating
sound level meter of Type
2 specification. For work areas with very high noise levels the Octave
Band filters give the ability to estimate the level at the ear with various
hearing protectors - this calculation is carried out automatically by
the software from a built in database of hearing protectors.
Despite all the functions, this instrument could hardly be quicker and
easier to use. Just switch on, press the run key and wait for the averaged
level to settle.
Deaf Defier Software
The Deaf Defier software and download cable are provided at no extra
cost with the CR822C. Click here
for more information .
Prices and Ordering
INFORMATION AND HELP
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Contact me about this product
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SIMILAR PRODUCTS
-- Type 1 (higher precision)
-- Without Octave Band Filters
-- With 1/3 Octave Band Filters
-- Real Time Analyser with 1/1 Octaves
-- Real Time Analyser with 1/3
Octaves
Order Code Description Price Purchase CR822C Type 2 Sound Level Meter with Octaves and Software $2939.00 SC822C CR822C Sound Level Meter, Calibrator and Software $3372.00 CK822C Noise Measurement Kit with CR822C, Calibrator, Software, Windshield and Case $3599.00 Options CR514 Class 2 Sound Level Calibrator. 1kHz, 94dB. For 1/2 inch microphones $475.00 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
Delivery Charges
Accessories for the CR822C Sound Level Meter
Order Code Description Price Purchase CR514 Class 2 Sound Level Calibrator. 1kHz, 94dB. For 1/2 inch microphones $475.00 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
Additional Documentation
<< Health & Safety Sound Level Meters << Environmental Noise Measurement
