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  • Designed to meet the measurement requirements
  • Of safety engineers, health, industrial safety offices
  • And quality control in various environments
  • A and C weightings for checking compliance
  • With safety regulations as well as acoustic analysis
  • A weighting 30 ~ 130dB C weighting 35 ~ 130dB
  • Frequency Range: 31.5Hz~8KHz
  • Display with 0.1dB steps on a 4 digits LCD
  • Low (1 second) and fast (125 millisecond)
  • Response settings to check peak average noise levels
  • Maximum or minimum recording

Description

Description

Best Sound Level Meter India 2020

Topic : Best Sound Level Meter India 2020


Amprobe SM-10 Sound Level Meter Designed to meet the measurement requirements.



The Amprobe SM-10 sound meter has been designed to check compliance with safety regulations and perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control. They use two different weighting filters required by the IEC651 and ANSI S1.4 Type 2 for audio filtering. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (i.e. 94dB 1 kHz etc.).


Features designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quality control in various environments. A and C weightings for checking compliance with safety regulations as well as acoustic analysis. Measuring Ranges: A weighting 30 ~ 130dB C weighting 35 ~ 130dB. Frequency Range: 31.5Hz ~ 8KHz. Display with 0.1dB steps on a 4 digits LCD. Slow (1 second) and fast (125 millisecond) response settings to check peak and average noise levels. Maximum or minimum recording data hold to freeze reading on digital display. So let us read more about So this concludes the topic for Best Sound Level Meter India 2020.


Accessories Supplied: Carrying case, windscreen, user manual and 9V battery CE, designed to meet IEC651 type2, ANSI S1.4 type2. Features SM-10 SM-20A microphone 1/2 electret condenser microphone standard applied IEC 651 Type 2, ANSI 1.4 Type 2. Dynamic range 50 db. Time weighting FAST (125 millisecond), SLOW (1 second). Frequency range 31.5 Hz 8 kHz. Measuring level range (auto range). A-Weighting: 30 dB and 130 db. C-Weighting: 35 dB and 130 db. Data hold minimum maximum. Internal memory – 14,000 records. Specifications Display: 4 digits LCD. Microphone: 1/2 inch electret condenser microphone.


Power Supply: 9V NEDA 1604, IEC 6F22, JIS 006P battery. Auto Power Off: Approximately 5 minute. Environment: Indoor operation and 2000 m. Standard Applied: IEC 651 Type 2, ANSI 1.4 Type 2. Dynamic Range: 50 db. Resolution: 0.1 db. Display Update: 0.5 second. Time Weighting: FAST(125 millisecond), SLOW(1 second). Frequency Range: 31.5 Hz to 8 kHz.


A sound level meter is utilized for acoustic estimations. “Acoustic” signifies “sound that movements through air”. This is against “sound”, a term that is likewise frequently utilized in the field of sound estimation. “Sound” alludes to sound that movements electronically through links and sound parts. That having being stated, we should return to acoustic estimations. A sound level meter needs a mouthpiece to gauge the adjustments in pneumatic stress delivered by the sound source.


The better quality the mouthpiece, the more precise the estimations will be. Such estimation amplifiers are arranged as Class 1 or Class 2. For some applications a Class 2 amplifier, which is somewhat less exact and less expensive than a Class 1 mouthpiece, is more than adequate. Class 1 mouthpieces are normally possibly required when the law recommends. Whichever mouthpiece you use, it is significant for exactness that the receiver is accurately calibrated.The single worth estimated by a sound level meter is alluded to as the “broadband worth” as it utilizes all qualities over the sound recurrence groups (20 Hz to 20 kHz) to figure the level.


It is regularly estimated in decibels (dB), which is a logarithmic unit. This implies, for instance, that multiplying the sound level would compare to a 10 dB higher estimation value.The range of frequencies gave by a RTA estimation suits errands, for example, improvement of sound frameworks and rooms. A RTA commonly quantifies with a goals of 1/1 or 1/3 octave.


To conceptualize this, one can think about a piano. 1/1 gives us a solitary estimation esteem for every octave (12 semi-tones), 1/3 gives a solitary incentive to gatherings of 4 semi-tones, 1/6 speaks to 1 semi-tones, while 1/12 is a different level estimation for each key on the piano. So this concludes the topic for Best Sound Level Meter India 2020.

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