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Laserliner SoundTest-Master
Update Terakhir
:
28 / 03 / 2020
Min. Pembelian
:
1 Unit
Dilihat Sebanyak
:
23 kali
Dengan hormat, Kam PT.Mitra Katiga Sejahtera menjual alat laboratorium lingkungan. Bagian penjualan 085212692351 (alatlablingkungan.com) I. STAPLEX, SHINAGAWA, NOVA GAS, DELTA OHM,LABTRON,TURNKEY INSTRUMENTS,HAZ DUST E INSTRUMENT EPAM-5000 Info 088901744864
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– Measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves.
– Selectable time weighting factors (fast 125 ms/ slow 1 s) for optimum adaptation to noise dynamics
– Long-term recording function with 16000 storage points or real-time logging on PC.
– Selectable analogue indicator for visual assessment.
– Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator. – Sensitive electret condenser microphone with detachable wind guard. – Analogue outputs: DC and AC – PC software – Illuminated, clearly arranged display
TECHNICAL DATA
NOISE LEVEL 30 ... 130dB(A): Resolution 0.1%, accuracy ±1.5 dB 35 ... 130dB(C): Resolution 0.1%, accuracy ±1.5 dB FREQUENCY RANGE 31.5Hz ... 8000 Hz DYNAMIC RANGE 50dB TEST CONDITION 94 dB, 1 kHz sine signal MEASURING RANGES 30dB … 80dB 40dB … 90dB 50dB … 100dB 60dB … 110dB 70dB … 120dB 80dB … 130dB
VOLTAGE OUTPUT AC: 0.707 Vrms at full defl ection approx. 600 ohm output impedance
DATA MEMORY 16000 measuring points INTERFACE Opto-insulated RS232
POWER SUPPLY 6 x 1.5V AAA alkali, (LR03)
DC-ADAPTER
9V DC, < 100 mV ripple > 100 mA current consumption
– Measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves.
– Selectable time weighting factors (fast 125 ms/ slow 1 s) for optimum adaptation to noise dynamics
– Long-term recording function with 16000 storage points or real-time logging on PC.
– Selectable analogue indicator for visual assessment.
– Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator. – Sensitive electret condenser microphone with detachable wind guard. – Analogue outputs: DC and AC – PC software – Illuminated, clearly arranged display
TECHNICAL DATA
NOISE LEVEL 30 ... 130dB(A): Resolution 0.1%, accuracy ±1.5 dB 35 ... 130dB(C): Resolution 0.1%, accuracy ±1.5 dB FREQUENCY RANGE 31.5Hz ... 8000 Hz DYNAMIC RANGE 50dB TEST CONDITION 94 dB, 1 kHz sine signal MEASURING RANGES 30dB … 80dB 40dB … 90dB 50dB … 100dB 60dB … 110dB 70dB … 120dB 80dB … 130dB
VOLTAGE OUTPUT AC: 0.707 Vrms at full defl ection approx. 600 ohm output impedance
DATA MEMORY 16000 measuring points INTERFACE Opto-insulated RS232
POWER SUPPLY 6 x 1.5V AAA alkali, (LR03)
DC-ADAPTER
9V DC, < 100 mV ripple > 100 mA current consumption
