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Programmable Sound Level Datalogger
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Programmable Sound Level Datalogger

Sound Level Datalogger DSL 331

 

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Product ID: DSL 331

Programmable

Sound Level Datalogger

Model:DSL 331
Auto Ranging Measurement 30dB to 130dB
Work with Window Software
32,000 Records Data Logger
Bar graph Indication with Back Light
USB cable available for optional purchase.

Sound level meter, Sound level calibrator, LED display Video

Specifications:
  • DSL 331 FEATURES
    • Auto Ranging Measurement 30dB to 130dB
    • Work with Window Software
    • 32,000 Records Data Logger
    • Bar graph Indication with Back Light
    • RS-232 Real Time Display Software for Window 95/98/2000
    • Frequency Weighting: A, C
    • 4-Digit Display with updated cycle 0.5s
    • 0.1dB resolution
    • Max/Min Hold Function
    • The standard Fast and Slow Time weightings
    • AC/DC signal output
    • Overload condition indication
    • Auxiliary output jack
    • IEC 651 Type II, ANSI S1.4 Type2.
    • Back screw hole tripod connection
    • External Power DC 9V input
    • Calibration Potentiometer easy to adjust
  • DSL 331 SPECIFICATIONS
    • Standard Applied: IEC651 Type 2, ANSI S1.4 Type 2
    • Frequency Range 31.5Hz ~ 8KHz
    • Measuring Level Range : 30 ~ 130dB
    • Frequency Weighting A/C
    • Microphone 1/2 inch electric condenser microphone Display
    • LCD Back Light Function
    • Digital Display 4 digits ,
    • Resolution: 0.1dB,
    • Display Update: 0.5 sec
    • Analog Display 50 segment Bar graph, Resolution,
    • Resolution: 1dB,
    • Display update: 50mS
    • Time Weighting FAST (125mS); SLOW(1 Sec)
    • LEVEL Range : Lo: 30 ~ 80dB ; Med: 50~ 100dB, Hi: 80~ 130dB; Auto Range : 30~ 130 dB
    • Accuracy: ±1.5dB (under reference condition at 94dB 1KHz)
    • Measuring Level Range : 30 ~ 130dB
    • Dynamic Range 100 dB
    • Over and Under range Indication Function 'OVER' is displayed, while input is more than upper limit of range. ; ' UNDER' is displayed, while input is less than lower limit of range.
    • MAX/MIN Hold
    • Hold Reading the Maximum and Minimum Value
    • AC Output 1V rms at FS (Full Scale), output impedance : Approx. 100 Ω
    • DC Output 10mV/dB, Output impedance approx. 1K Ω
    • Auto Power Off 30 minutes if no operation
    • GENERAL
    • Power Requirement: One piece 9V battery NEDA 1604
    • Power Life About 50 Hours (Alkaline battery)
    • AC Adapter (option)
    • Voltage 9VDC (8~ 15 V DC Max) ; Supply current : > 30mADC
    • Operation Temperature: 0 to 40 ºC (32 to 104 ºF)
    • Operation Humidity: 10 to 90% RH
    • Storage Humidity: 10 to 75% RH
    • Weight: 10 oz(285g)
    • Accessories: 9V battery, Carrying case, calibration screwdriver, 3.5Ø plug, windscreen and owners manual.
    • Tripod Connection Hole Able to connect Camera Tripot Stand  
Certificate:
  • CE

Contact Detail

Contact:Stanley Hwang
Address:11F, NO. 182, DUNHUA SOUTH ROAD, SEC. 2, DA'AN DISTRICT 10669 TAIPEI, TAIWAN
TEL:886-2-27375866
FAX:886-2-27373343
Email:sales@tecpel.com
URL:http://www.tecpel.com
http://www.tecpel.com.tw
ZIP:10669