Meters & Monitoring Equipment : Meters & Monitoring Equipment : Nady Systems, Inc. - Pro Audio - DSM-1

Digital Sound Pressure Level (SPL) Meter

Model: DSM-1

Highly accurate SPL meter with two level ranges measuring between 30dB and 130dB at 32Hz-8KHz
Easy-to-read 4-digit LCD display with selectable permanent backlight
Selectable A or C weighting and fast or slow response; maximum hold selector with hold button to capture input at any time
Uses 9Vdc alkaline battery with up to 50 hours battery life
Includes foam windscreen, sturdy vinyl carrying case, and battery

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SPL meter has been designed to meet the measurement requirements of Safety Engineers, Health, Industrial safety offices and sound quality control in various environments. Full professional features include easy-to-read 4-digit LCD display with selectable permanent backlight; selectable A or C weighting and Fast or Slow response; maximum Hold selector with Hold button to capture input at any time; alarm indicating the input is above range; internal battery tester; built-in calibrated, linear omnidirectional 1/2” electrets condenser microphone; and threaded insert to attach to optional SMT-3 tripod or standard camera tripod.

Highly accurate SPL meter with two level ranges measuring between 30dB and 130dB at 32Hz-8KHz
Easy-to-read 4-digit LCD display with selectable permanent backlight
Selectable A or C weighting and fast or slow response; maximum hold selector with hold button to capture input at any time
Uses 9Vdc alkaline battery with up to 50 hours battery life
Includes foam windscreen, sturdy vinyl carrying case, and battery

Operating Temperature (Maximum): 104 F
Operating Temperature (Minimum): 32 F
Maximum Frequency Response (Bandwidth): 8 kHz
Maximum Frequency Response (Bandwidth): 8000 Hz
Minimum Frequency Response (Bandwidth): 31.50 Hz
Minimum Frequency Response (Bandwidth): 0.03 kHz
Product Weight: 0.50 lbs
Standard applied: IEC651 type 2, ANSI S1 4 type 2
Measuring level range: 30 to 130 dB
Frequency weighting: A/C
Microphone: 1/2 inch electret condenser microphone
Calibration: Electrical calibration with the internal oscillator (1kHz sine wave)
Display: LCD
DIGITAL DISPLAY: 4 digits
Resolution: 0.1 dB
Display Up data: 0.5 second
Time Weighting: FAST(125mS), SLOW(1 sec )
Level ranges: Low: 30-100dB; High: 60-130dB
Accuracy: + 1.5dB (under reference conditions)
Alarm Function: “OVER” is show when input is out of range
Maximum hold: Hold readings the Maximum Value, with decay < 1dB/3minutes
Auto Power OFF: Meter automatically shuts down after approx 15 minutes of inactivity
Power Supply: One 9V battery, 006P or IEC 6F22 or NEDA 1604
Power life: About 50hours(alkaline Battery)
Operation Humidity: 10 to 90 % (RH)
Storage Temperature: -10 to 60 °C ( 14 to 140 °F)
Storage Humidity: 10 to 75 % (RH)
Dimensions: 8.3 x 2.2 x 1.3 in (210 x 55 x 32mm)

SPL Meter 84 kb - Other

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SMT-3
Sound Pressure Level (SPL) Meter Tripod for DSM-1 or ASM-2 SPL Meters

Digital Sound Pressure Level (SPL) Meter

Model: DSM-1

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