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Brand CEM DT-173 Profession Sound Level Datalogger IEC61672-1 CLASS2 31.5HZ-8KHZ
Features:
IEC61672-1 CLASS2
MAX & MIN measurements
A & C Weighting
NORM(Normal) & PEAK mode
25ms sample interval
FAST & SLOW response
Manual and Automatic mode
Specifications:
|
Standard applied |
IEC61672-1CLASS2 |
|
Accuracy |
±1.4 dB |
|
Frequency range |
31.5HZ-8KHZ |
|
Dynamic range |
50 dB |
|
Level ranges |
Auto: 30dB-130dB |
|
Frequency weighting |
A/C |
|
Time weighting |
FAST(125ms),SLOW(1s) |
|
Memory Readings |
129920 points for dBA or dBC |
|
Sample rate |
1 Sec. to 24h |
|
Microphone |
1/2 inch electret condenser microphone |
|
Data output |
USB data traffic |
