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High Quality RS-232 Sound Level Meter Digital Decibel Reader This noise measuring meter is designed to meet the measurement requirement of noise engineers, noise quality control and health prevention in various environments. Such as noise measurement in factory, office, traffic road, family and all other noise measurement applications. ORDER ONLINE NOW OR CALL 1-866-606-3991 Features: Designed according to following standards: a. International Electrician Committee Standard: IEC 651 TYPE 2 b. US National Standard: ANSI 1.4 TYPE 2 With Alarm Set And Alarm Output Widely Used to Test The Sound Level of Environment , Machine, Vehicle, Ship And Other Noise 4 Measurement Parameters : Lp: Current Sound Pressure Level Leq: Equivalent Continuous A Sound Pressure Level, i.e. Arithmetically Mean Value in A Period of time Set. L N : Statistic Analysis, i.e. What Percent of All Measurement Values are Larger than or Equal to the Alarm Value Set by the User. For Setting The Alarm Value. A / C / Flat Frequency Weighting a. With 'A' Weighting Selected , The Frequency Response of The Meter Is Similar to The Response of The Human Ear. 'A' Weighting Is Commonly Used for Environmental or Hearing Conservation Programs Such As OSHA Regulatory Testing And Noise Ordinance Law. b. 'C' Weighting Is A Much Flatter Response And Is Suitable for The Sound Level Analysis of Machines, Engines,etc. Fast (High Speed) Rate to Pick Up the Current Reading Slow (Low Speed) Rate to Pick Up the Reading of Average within 1 Second Auto Range Selection And Digital Display with No Guessing Errors Manual or Automatic Shut Down. The Tester Can Be Switched Off by Pressing The Power Key at Any Time. On The Other Hand, The Tester Can Be Set to Auto Power Off Between 1 to 9 Minutes or disable Auto Power Off The Tester Can Memorize 30 Groups of Measurement Results And Measuring Conditions For Later Use or Download to Computer Can Connect to Computer for Statistic, Printing And Analyzing by The Optional Cable And The Software For RS232C Interface AC and DC Analogy Signal Output are Available connecting to Frequency Analyzer Level Recorder, FFT Analyzer And Graphic Recorder etc. for Data Statistical Analysis Specifications: Display 14mm (0.55") LCD with backlight Accuracy +/-1dB Resolution 0.1dB Memory 30 Groups with Measuring Conditions Built-in Calibration Signals 94dB at 1kHz (Sinusoidal) Frequency Range 20.0 to 12,500Hz Frequency Weighting Characteristic A, C and F (Flat) Alarm Value Set 30-130dB Alarm Output LED and Optional Relay Contact (NC) PC Interface RS232C Power Supply 4x 1.5v AAA (UM-4 Battery) External DC Power Supply 6V DC, 100mA Time Weighting FAST (125ms)/SLOW (1second) Size 236 x 63 x 26 (mm)/ 9.3" x 2.5" x 1.0" Weight 170g (Including Batteries) Auto Power Off Function Yes Microphone 1/2" Electret Condenser Type Low Battery Indication Yes Parameters Measured: Lp, Lmax, Leq, L N Lp 30-130dB (A), 35-130dB (C), 40-130dB (F) Leq 30-130dB (10s, 1min, 5min, 10min, 15min, 30min, 1hour, 8hours, 24hours) L N 0-100% Standard Package Includes: 1x Sound Level Meter 1x Sponge Ball 1x Operation Manual 1x Black Plastic Carrying Case ORDER ONLINE NOW OR CALL 1-866-606-3991 |
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| Seller Info |
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| Sign-in Name: |
saferwholesale (0)  |
| Member Since: |
17-Aug-2011 |
| Last Login: |
more than 1 month ago |
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| Listing Info |
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| Asking Price: |
$159.95 US Dollars |
| Refund Policy: |
Ask seller for details. |
| Date Posted: |
more than 1 month ago |
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