BEETECH B-401 DIGITAL SOUND LEVEL METER

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SPECIFICATIONS

  • Measuring Range : 35dB ~ 135dB
  • Accuracy : ± 2.0 dB
  • Frequency Range : 31.5Hz ~ 8KHz
  • Frequency : Weighting A frequency weighting dBA
  • Dynamic Range : 50 dB
  • Time Weighting Fast: 125m/s / Slow: 1s
  • Temperature Range : -20°C ~ 70°C / -4°F ~ 158°F
  • Temperature Accuracy  : ± 1.5°C / 2.7°F
  • Temperature Resolution : 0.1
  • Data update : 300ms
  • Microphone : ½ inch electrets condenser microphone
  • High / Low reading indication : LCD Display Hi (>100dB) , LCD displays LO (<100dB)
  • Microphone ½ inch electrets condenser microphone
  • Operating Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 90%RH
  • Storage Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 75%RH
  • Power Supply : 3*1.5V “AAA” batteries
  • Battery Life : Approx 60 hours

FEATURES

• Measuring Range 35 ~ 135dB
• A Frequency weighting
• Fast Time Response Weighting
• Temperature Measurement °C / °F
• Color LCD display with backlight
• Over Range Indication
• Low Battery Indication
• Max / Min / Data Hold
• Enable / Disable Auto Power Off

APPLICATIONS

Beetech B-401 is widely used in/by:
• Hospitals
• Government regulatory bodies
• Traffic Department
• Industrial plants
• Educational Institutions
• Residential Areas
• Zoo & National Parks
• Old Age Homes
• Personal Monitoring
• Construction work

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Description

The Beetech Sound Meter as the name suggests is used to measure the intensity of sound level between the range of 35dB to 135dB This Sound meter is reliable and high in accuracy. It has a quick response time. It offers overload indication and Low Battery Indication. It comes along with 1 Year Warranty against manufacturing defect. Each instrument is completely checked, tested and then provided to the user.

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DescriptionSPECIFICATIONS
  • Measuring Range : 35dB ~ 135dB
  • Accuracy : ± 2.0 dB
  • Frequency Range : 31.5Hz ~ 8KHz
  • Frequency : Weighting A frequency weighting dBA
  • Dynamic Range : 50 dB
  • Time Weighting Fast: 125m/s / Slow: 1s
  • Temperature Range : -20°C ~ 70°C / -4°F ~ 158°F
  • Temperature Accuracy  : ± 1.5°C / 2.7°F
  • Temperature Resolution : 0.1
  • Data update : 300ms
  • Microphone : ½ inch electrets condenser microphone
  • High / Low reading indication : LCD Display Hi (>100dB) , LCD displays LO (<100dB)
  • Microphone ½ inch electrets condenser microphone
  • Operating Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 90%RH
  • Storage Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 75%RH
  • Power Supply : 3*1.5V “AAA” batteries
  • Battery Life : Approx 60 hours
FEATURES • Measuring Range 35 ~ 135dB • A Frequency weighting • Fast Time Response Weighting • Temperature Measurement °C / °F • Color LCD display with backlight • Over Range Indication • Low Battery Indication • Max / Min / Data Hold • Enable / Disable Auto Power Off APPLICATIONS Beetech B-401 is widely used in/by: • Hospitals • Government regulatory bodies • Traffic Department • Industrial plants • Educational Institutions • Residential Areas • Zoo & National Parks • Old Age Homes • Personal Monitoring • Construction work
SPECIFICATIONS 
  • Accuracy : ± 1.4dB
  • Resolution : 0.1dB
  • Frequency Range : 3.5~8KHz
  • Dynamic Range : 50dB
  • Level Range : Low: 30~80dB Medium 50~100dB ; High: 80~130dB Auto: 30~130dB
  • Time Weighting : FAST (125mS), SLOW (1s)
  • Sensor : ½ “ electric condensor microphone
  • Display Update : 2 times/sec
  • Analog Output : AC/DC Outputs, AC = 1Vrms, DC=10mV/dB
FEATURES
  • Max./Min Measurement
  • Over Range Display / Under range display
  • A & C Weighing
  • FAST & SLOW Response
  • Adjustable Alarm Levels
  • Backlight / Data Logging
  • USB Computer Interface (Advanced Software Program for all windows)
  • Power : 9V (6F22) X 1
  • Standard Accessories : Gift Box with Hard Carrying Case, Manual, Audio Plug, Windscreen Ball, & DC 9V Power Supply, USB Cable & Software
  • Dimension : 252(H) x 66(W) x 33(D)mm
SPECIFICATIONS
  • Frequency : 31.5Hz-8KHz
  • Resolution : 30~130dB (A) ; 35~130dB (C) ; 35~130dB (F)
  • Accuracy : 0.1 dB
FEATURES
  • DC Output: 0~1.3V 10mV/dB
  • ‘A’,’C’ or ‘Flat’ weighing with Slow / Fast response
  • 94dB in Full calibration at (1KHz)
  • Optional RS-232 Communication (Advanced Software Program for all windows)
  • Alarm Volume o/p: 30~130dB
  • Alarm Volume o/p: LED Optional Relay output

Measurements

  • LP: Current sound pressure level
  • Leq : Equivalent Continuous Asound pressure level (i.e. Arithmetically mean value in a period of time set)
  • LN : Statistic analysis i.e. % of all measured values which is greater than or equal to the alarm value (Alarm set by user)
  • Standard Accessories: Hard Carrying Case, Wind Screen Ball, Manual
  • Optional Accessories: HTC Software with RS-232 USB Cable
  • Dimension: 236(H) x 63(W) x 26(D)mm

Special Function

Memory : Max. Value (30 groups) Power : AAA 1.5V x 4 Alarm : Electron
SPECIFICATIONS : 
  • RANGES : 35dB ~ 130dB (31.5Hz ~ 8 KHz)
  • ACCURACY : ± 1.5dB (under reference conditions)
  • DIMENSIONS : 172 x 56 x 39 mm
  • RESOLUTION : 0.1 dB
FEATURES : 
  • Functions : MAX / MIN / HOLD, Auto Power Off.
  • LCD display
  • Wide sound level range
   
SPECIFICATIONS
  • Environmental Noise Range : 30 to 130 dB Resolution : 0.1 dB Accuracy : ±1.5 dB (ref 94dB@1KHZ)
  • Mechanical Noise : Range : 30 to 130 dB Resolution : 0.1 dB Accuracy : ±1.5 dB (ref 94dB@1KHZ)
  • Display : 0.1 dB steps on 4-digit LCD screen
  • Frequency Response : From 31.5 Hz to 8 kHz
  • Dimensions : 200 x 56 32 mm
  • Safety Standard : CE, designed to meet IEC651 Type2, ANSI S1.4 Type 2
FEATURES
  • Max/Min
  • Frequency weighting ranges: A, C
  • Auto power off
  • Auto ranging
  • Backlit display
ContentThe Beetech Sound Meter as the name suggests is used to measure the intensity of sound level between the range of 35dB to 135dB This Sound meter is reliable and high in accuracy. It has a quick response time. It offers overload indication and Low Battery Indication. It comes along with 1 Year Warranty against manufacturing defect. Each instrument is completely checked, tested and then provided to the user.HTC SL-1352 Digital Sound Level Meter is a premium quality product from HTC. All HTC SL-1352 Digital Sound Level Meter are manufactured by using quality assured material and advanced techniques, which make them up to the standard in this highly challenging field. The materials utilized to manufacture HTC SL-1352 Digital Sound Level Meter, are sourced from the most reliable and official vendors, chosen after performing detailed market surveys. HTC products are widely acknowledged in the market for their high quality. We are dedicatedly involved in providing an excellent quality array of HTC Sound Level Meters .HTC SL-1350 Sound Level Meter is widely used in a wide range of industrial applications. It comes with 236x63x26 mm dimensions and has an accuracy of 1Db. The sound level meter has a resolution of 0.1Db. It has a display of 10Mm(o.4 inch)LCD indicators. It comes with a low battery between 31.5 to 8Khz.Meco Digital Sound Level Meter: 35dB to 130dB (31.5Hz to 8KHz) 970P is a highly effective sounding testing tool. It has a power of 9V and comes with a range of 1.5dB. The device has a resolution of 0.1 dB. Tested by technical experts these Meco digital sound level meters are equipped with a number of interesting features such as auto power off and max/min/hold. The product is suitable for measuring sound in a number of industrial applications in order to check monitoring stations like airport noise mining noise construction noise rail noise community noise and industrial noise. This digital sound meter has a range of 35dB ~ 130dB (31.5Hz ~ 8 KHz) and comes with a number of accessories such as carrying case 9V battery and instruction manual. This digital sound level meter comes with features such as auto power off max/minimum/ hold and auto power off. It is highly rated by experts as well as users and complies with the latest industrial specifications.The Fluke 945 Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and quality control in a wide variety of industrial environments. It offers two types of measurements: A weighting and C weighting. 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. The Fluke 945 conforms to the IEC651 Type 2, ANSI S1.4 Type 2, and JISC1502 requirements for Sound Level Meters. Applications:
  • Environmental Health and Safety testing and verification
  • Sound testing for education environments
  • Heavy and light industry sound testing
  • Healthcare environment testing
  • Safety testing
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