SL-4023SD 噪音計+記錄器
SL-4023SD SOUND LEVEL METER
SD Card,data logger
Patent
Technical Specifications:
– Display:
– Type: Large LCD with green backlight (ON/OFF)
– Size: 52 mm x 38 mm
– Measurement Functions:
– Sound Pressure Level (SPL):
– Range: Auto range: 30 to 130 dB
– Manual range: 30 to 80 dB, 50 to 100 dB, 80 to 130 dB
– Resolution: 0.1 dB
– Accuracy: Meets IEC 61672-1-2013 class 2 standards
– Frequency Weighting: A & C weighting networks
– Time Weighting: Fast (125 ms), Slow (1 s)
– Microphone:
– Type: Electric condenser microphone
– Size: 12.7 mm DIA. (1/2 inch)
– Data Logger:
– Automatic: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
– Manual: Push the data logger button once to save data
– SD Card Capacity: 1 GB to 16 GB
– Power Supply:
– DC 1.5V batteries (UM3, AA) x 6 PCs or DC 9V adapter (optional)
– Power Consumption: Approx. DC 12 mA (normal operation without SD card and LCD backlight off), Approx. DC 31 mA (when saving data to SD card and LCD backlight off)
– Operating Environment:
– Temperature: 0 to 50℃
– Humidity: Less than 85% RH
– Dimensions: 245 x 68 x 45 mm (9.6 x 2.7 x 1.9 inches)
– Weight: 320 g (0.7 lb)
Accessories Included:
– Instruction Manual: 1 PC
– Hard Carrying Case: 1 PC
Optional Accessories:
– Sound Calibrator (94 dB), SC-941
– Sound Calibrator (94/114 dB), SC-942
– Sound Wind Shield Ball, SB-01
– SD Card
– USB Cable, USB-01
– RS232 Cable, UPCB-02
– Data Acquisition Software, SW-U801-WIN
– AC to DC 9V Adapter
– Soft Carrying Case, CA-05A
– Hard Carrying Case, CA-06
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