CEL 480 TYPE 1 Automatic
Casella CEL

CEL 480 TYPE 1 Automatic

Pine Item #54495

The Casella CEL-480 Type 1 Sound Level Meters are used for a broad range of applications. The instrument offers broadband, octave or one-third octave frequencies, so it is ideal for common noise measurement problems, including general environmental and transportation surveys, noise control analysis, industrial site boundary noise levels, envrironmental audits and product noise assessments.


Automated data collection.

Easy download to PC or printer.

Quantity must be 1 or more
Email for Quote


Technical Specifications

Range10 to 140 dB in seven overlapping ranges of 70 dB each range
Broadband ModeL Leq Lleq LAVE LAE LmxLmn 5x LN% 0.1 to 99.9% duration
Octave Bands9 bands from 31 Hz to 8kHz L Laeq Lmx per band
1/3 Octave Range28 bands from 25 Hz to 12.5 kHz L LaeqLmx per band
Frequency WeightingsA C and Z (unweighted)
Time WeightingsSlow fast and impulse
Standards Type 1IEC 651: 1979 Type 1 IEC 804: 1985 Type 1 ANSI S14: 1983 Type S(1)
Period Interval1 5 1015 20 30 sec 1 5 10 15 20 30 60 min
Datalogging512K memory provides 999 cumulative runs or spectral scans plus 9999 period results or autoscans per run
PowerSix AA alkaline batteries 25 hours operation


H x W x D13.5 x 4\" x 1.5\"\"343 x 102 x 38 mm


H x W x D1.09 lbs0.496 kg
Manuals & Data Sheets