Casella Cel-490 Sound & Noise Level Meter Kit Cel-485 Cel-110/2 (11646)

US $450

Converse, Texas, United States
Jun 3rd

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Casella CEL-490 Sound & Noise Level Meter Kit with CEL-485 CEL-110/2. This kit came from a working lab and is guaranteed to be in good working order. Case has one latch missing. Includes everything seen in pictures and nothing else. Satisfaction guaranteed! From Manufacturer: Key Features Single 140dB measurement range, no need for range selection Compliant with latest IEC 61672 standard Time history profiles for built-in graphic level recording Available in both Class 1 and Class 2 accuracy grades Environmental kit casing avaiilable Real-time frequency analysis in octave and one-third octave Easy to use menu with user definable configurations More Features The Casella CEL-490 sound level meter is the perfect rental solution for environmental noise applications. The CEL-490 noise analyzer allows Broadband, octave and 1/3 octave monitoring in addition to a dynamic 140 dB measurement range. The 2Mb onboard memory stores time history as well as the measured parameters. Typical applications include boundary noise monitoring, impact assessments, sound pressure monitoring, transport noise studies and sound power determination making this the ideal sound level meter for your rental and hire solution. This product is has an optional Environmental Kit Case. Casella CEL’s 490 environmental system is designed to give protection from the elements for medium or long term unattended monitoring. Whether simple or in-depth measurements are required, an appropriate meter from the CEL-450/490 range can be selected for the application. The system is completely stand-alone, with the internal battery lasting up to 10 days. The microphone is covered by an acoustically transparent rain shield that also prevents noise measurements being effected by wind noise - attached as related item on right. Technical Specification. Internal Power Supply 4 off AA alkaline cells ( 15 hours typical max battery life for broadband, 12 hours typical for narrow band measurements ) External power Supply 12 V dc 150 mA nominal via 2.1 mm power connector LCD screen display 128 x 64 pixel monochrome backlit display with icon indicators Screen Languages English, French, German, Italian, Spanish menu selectable. Baud rate for digital transfer 8 settings from 9600 to 115200 baud Memory storage capability 2 Mbytres ( 800,000 data points ) 25,000 full octave spectra Digital Output Download or remote control of operations of meter via dB23 software Microphone details CEL-250 precision electret capsule for type 1 models, CEL-485 combined electret microphone and preamplifier for type 2 models Broadband frequency weightings A', 'C' and 'Z' (linear, un-weighted, all-pass level) Frequency response (Hz) 6.3 Hz for -3 dB down points Acoustic accurarcy ANSI S1.4 (R1997) type 1 and type 2, IEC 61672:2002, IEC 60651 : 1994, IEC 60804 : 2000, IEC 61260 : Class 0 Octave Band Center frequencies 11 simultaneous bands with center frequencies with center frequencies 16 Hz to 16 kHz Third octave band frequencies 33 simultaneous bands with center frequencies 12.5 Hz to 20 kHz Dynamic range for calculations 140 dB Maxium noise level (dB) 140 Db rms, 143 dB peak ( with standard 50 mV/Pa CEL-250 mic) DSP sampling rate (Hz) 67,200 Hz sampling with true rms, weighting, 23.4 'Z' weighted Resolution (dB) 0.1 dB across whole range Dimensions Title (mm) (inch) (kg) (lbs) 340 x 100 x 40 mm 13.4 x 4 x 1.5 in 550 gm 19.3 oz Return policy: 14 Day satisfaction guaranty for Continental United States Sales. All overseas or international sales are final, no returns. Packaging: Please allow 1 business days for careful packaging. Shipping: FedEx Ground shipping. Worldwide shipping available. We only ship to the PayPal confirmed shipping address. Payment: We currently only accept PayPal. Payment required within 3 days of end of auction. Texas residents will have to pay 8.25% sales tax DISCLAIMER: Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer.