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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Type: Class 1
Measurement Range: 57 - 130 dBA, 143dB(C) Peak
Noise Floor Limit: 52 dBA
Peak Measurement: 43 dBC
Measurement function: LAeq,t; LCPeak; LEP,d (LEX,8)
IEC International Standards: IEC 61672-1 (Class 1 and Class 2) / IEC 60651:1994 (type 1 and 2)
Microphone: Type ½” Class + Electret Prepolarised Condenser
Display: Graphical LCdwith measured values, elapsed time, frequency, battery level indicator
Battery Type: 2x AA Alkaline batteries
Battery Life: typically > 18 hours
Dimensions 340mm x 75mm x 25mm for Class 1
Weight:450 grams
External Connections: USB
Accessories: 81A Sound Level Meter, Model 105 (Class 1) Acoustic Calibrator, WS90 Wind-shield, K2 Hard Attaché Case, Wrist Strap, Batteries, Calibration Certificate for the sound level meter and its acoustic calibrator, ‘Analyser’ download, analysis and reporting software and USB download cable (with upgrade versions only).
Catalog
Option
Model 105 | Class 1 Acoustic Calibrator |
Model 106 | Class 2 Acoustic Calibrator |
SU80 | "Assessor Extra" Upgrade for Model 82A, Model 81A, Model 82C-A, Model 81C-A |
K5 | Hard Attache Case for Sound Level Meter Kit |
WS90 | 90 mm diameter Windshield |
CP1 | Carry Pouch for Sound Level Meter and Calibrator |
TR1 | Tripod for Model 80 series |
DC80 | Spare USB Download Cable |
MEC2 | 2 m Microphone Extension Cable for instruments with removable preamp |
MEC5 | 5 m Microphone Extension Cable for instruments with removable preamp |
MEC10 | 10 m Microphone Extension Cable for instruments with removable preamp |
TM1 | Preamplifier Tripod Mount |
RP1 | Factory modification to fit a removable preamplifier to a Model 82, 82CA or 84 |
