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Noise Datalogger PCE-322ALEQ

Mã sản phẩm: PCE-322ALEQ
Tình trạng:

Noise Datalogger PCE-322ALEQ

Liên hệ
Liên hệ
Noise levels Low 30 ... 80 dB
Medium 50 ... 100 dB
High 80 ... 130 dB
Auto 30 ... 130 dB
Dynamic range 50 dB
Display 4-digit LCD
Resolution 0.1 dB
Accuracy ±1.4 dB
Display update 2 x per second
Frequency 31.5 Hz ... 8 kHz
Storage capacity 32,700 readings (9 hours @ 1 second interval)
Frequency weighting A and C
Time weighting fast (125 ms)
slow (1 sec.)
Microphone type Electret condenser
Functions MIN, MAX, HOLD, ALARM
Analog output AC/DC
Headphone
Data interface USB
Automatic shutdown after 15 minutes inactivity
Operating conditions 0 ... +40 °C / +32 ... +104 °F, < 90 % RH
Storage conditions -10 ... +60 °C / +14 ... +140 °F, 10 ... 75 % RH
Power supply 9 V block battery (for approx. 30 h continuous operation)
AC power
Dimensions 280 x 95 x 45 mm / 11.02 x 3.74 x 1.77"
Weight ca. 350 g / 0.78 lb
Standards IEC 61672-1 (Class II)

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