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BK Precision 732A Digital Sound Level Meter with RS 232 Capability

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BK Precision
Rp.9.963.057
Availability:
2 - 4 WEEKS
Product Code:
732A
Brand:
BK Precision
Update Terakhir:
17 Nov 2024
This product has a minimum quantity of 2
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The BK Precision 732A Digital Sound Level Meter is designed for testing sound levels for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd. The 732A provides a range of 30 to 130 decibels in three convenient measurement ranges of low, medium, and high. This meter meets the IEC 651 Type II standards and includes both frequency weighting A and C and fast and slow time weighting. The two auxiliary ports provide either AC output, 1Vrms full scale, or DC output and 10 millivolts per decibel. All sound testing needs can be met with this unit.

  • Part Number: 732A
  • RS-232 interface
  • Bargraph display of readings
  • Max/Min functions
  • Level range display
  • AC/DC signal output
  • Auto power-off to conserve battery life
  • Backlit LCD to view readings in darker areas
  • Features frequency weighting A/C, fast/slow time weighting
  • Applications:
  • OSHA compliance testing
  • Quieting equipment
  • Monitoring stadium crowds

                • Standard applied: IEC651 Type2, ANSI S1.4 Type2.
                • Frequency range: 31.5Hz ~ 8KHz
                • Measuring level range: 30 ~ 130dB
                • Frequency weighting: A / C
                • Microphone: 1/2 inch electret condenser microphone
                • Display: LCD
                • Digital display: 4 digits
                • Resolution: 0.1dB
                • Display Update: 0.5 sec.
                • Analog display: 50 segment bargraph
                •  Resolution: 1dB
                • Display Update: 50 mS
                • Time weighting: FAST (125mS), SLOW (1 sec.)
                • Level ranges: Lo: 30 – 80 dB
                • Med: 50 – 100 dB
                • Hi: 80 – 130 dB
                • Auto: 30 – 130 dB
                • Accuracy: ±1.5dB (under reference conditions @ 94dB, 1KHz)
                • Dynamic range: 100 dB (50 dB model 732A)
                • Alarm function: “OVER” is when input is more than the upper limit of range.  “ UNDER ” is when input is less than the lower limit of range.
                • MAX/MIN hold: Holds readings the Maximum and Minimum Value.
                • AC output: 1 Vrms at FS (full scale).
                • Output impedance: Approx. 100Ω
                • FS: means the upper limit of each level range.
                • DC output: 10mV / dB, output impedance approx. 1KΩ
                • Power supply: One 9V battery, 006P or IEC 6F22 or NEDA 1604.
                • Power life: About 50hrs (alkaline battery)
                • AC adapter: Voltage 9 VDC, center pin negative, (8-15VDC Max)
                • Supply current : > 30mADC Socket : pin → Ground Casing → Positive External Diameter → 3.5mm Internal Diameter → 1.35mm
                • Electromagnetic Compatibility: RF field = 3V/m3
                • Total accuracy = specified accuracy + 0.5dB
                • Operation temperature: 0 to 40°C (32° to 104°F)
                • Operation humidity: 10° to 90%RH
                • Storage temperature: -10° to 60°C (14° to 140°F)
                • Storage humidity: 10 to 75%RH
                • Dimensions (L x W x H): 10.8 × 2.5 × 1.2inch (275 × 64 × 30mm)
                • Weight: 285g (including battery)
                • Accessories: 9V battery, carrying case, Screwdriver, Instruction manual. Windscreen, 3.5 ψ plug, software & RS-232 cable (optional model 732A)


                • (1) 732A - Digital Sound Level Meter
                • (1) Plug, 3.5 mm
                • (1) Screwdriver
                • (1) Windscreen
                • (1) Carrying Case
                • (1) 9V Battery
                • (1) User Manual

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                BK Precision 732A Digital Sound Level Meter with RS 232 Capability
                732A
                Rp.9.963.057
                2 - 4 WEEKS