Type 2 Integrating Sound Level Meter with Octave Band Filters - CR822C
Type
2 to IEC 60651, IEC 60804 and ANSI S1.4IEC 61672-1:2003 Class 2 .
Ideal for Noise
at Work applications and hearing protector selection.
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
20 dB(A)
Octave Bands : 12 dB(Z) @ 1 kHz band.
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 .
2
to 12 Year Warranty
The CR822C has many applications but was specifically designed for the
measurement of noise at work. 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
-- Contact me about this product
-- Noise at Work Regulations
--
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 £ 1515.00 SC822C CR822C Sound Level Meter, Calibrator and Software £ 1738.00 CK822C Noise Measurement Kit with CR822C, Calibrator, Software, Windshield and Case £ 1855.00
Accessories for the CR:822C Sound Level Meter
Order Code Description Price Purchase CR514 Class 2 Sound Level Calibrator. 1kHz, 94dB. For 1/2 inch microphones £ 245.00 UA237 90mm Windshield for 1/2 inch Microphone Capsules £ 16.00 CK250 Carrying Case for Sound Level Meter Kits £ 79.00 CK200 Carrying Case for Sound Level Meter Kits with space for CT1 Tripod £ 79.00 CT1 Lightweight Tripod £ 53.00
Additional Documentation
