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Casella CEL 350 and 352 Specifications

CEL 350 & 352

dBadge - Personal Sound Dose Exposure Meter - Dosimeter

£ 10 a day *

Standards :
IEC 61252:2002 Personal Sound Exposure Meters
ANSI SI.25:1991 Personal Noise Dosimeters

Measured Parameters ISO : L_Aeq, L_Cpeak, L_AEP,d, Pa²Hours, Projected %dose (Q=3)

Measured Parameters OSHA : L_Aavg (Q=5), L_Zpeak, L_ASmax, %dose (Q=5), TWA Projected % dose (Q=5)

Measured Parameters General : L_AFmax, L_AFmin, L_ASmin

Measured Parameters - 352 version : L_Ceq - L_Aeq

Measured Parameters via dB35 : L_AIeq, L_AImax, L_AImin, L_Apeak

Measured Parameters Time History : L_Aeq, L_Zpeak, L_Cpeak, L_Aavg (Q=5) stored as 1 minute values

Linear Operating Range : 65.0 to 140.3 dB RMS

Peak Measurement Range : 95.0 to 143.3 dB RMS

Frequency Weighting RMS : A

Frequency Weighting PEAK : C, A, Z (Linear)

Time Weighting : Slow, Fast and Impulse

Amplitude Weighting : Q = 3 and Q = 5

Selectable Thresholds : 2(70 to 90 dB), selectable in 1 dB steps

Selectable Criterion : 1(70 to 90 dB), selectable in 1 dB steps

Memory Capacity : 64 kB (180 Hours of measurements)

Default Modes : ISO or OSHA

Calibration Information : Calibration dates, times and levels

Security : Lock via keys

Power Supply : Internal NiMH cells

Battery Life : 32 Hours run capacity

Size mm (in) : 72 x 47 x 52 (2.81 x 1.8 x 2.0) including windshield

Weight g (oz): 68 (2.4)

Data Storage : Non-volatile, 10 years of storage

Display : Graphic LCD 96 x 26 pixels

Output (PC) : Infrared download cable (supplied) to dB35 software


E&OE - specifications subject to change without notice.

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