Penerangan
SOUND LEVEL METER
Brand: CENTER
Model: 321
FEATURES
• PC Interface
• Bargraph Indication
• Max/Min Function
• Auto Ranging (30~130dB)
• Resolution 0.1dB
• Level Range Display
• AC/DC Signal Output
• Auto Power Off
• IEC 651 TYPE II
SPECIFICATIONS
Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB
Accuracy: ±1.5dB (ref 94dB@1KHz)
Frequency Weighting: A / C
Time Weighting: Fast, Slow
Dynamic Range: 50dB
Frequency Range: 31.5Hz to 8KHz
Microphone: Electret condenser microphone
Auxiliary Outputs: AC/DC Output
Battery: 9V battery
Dimensions: 275x64x30 mm
Weight: Approx.280g
Enari Instruments & Controls (since 2017)
Registration No: 201703047410 (SA0412375-H)
7C, Jalan Uranus AJ U5/AJ,
Seksyen U5, 40150 Shah Alam,
Selangor Darul Ehsan, Malaysia.
Tel: +6011 1878 1899
Email: [email protected]
Website: www.enari.com.my
Products & Services:
-
Inspection instruments
-
Industrial automation instruments
-
MS/ISO IEC 17025 Accredited Calibration
Lebih maklumat tentang Enari Instruments And Controls
