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BK Precision 735 Datalogging Digital Sound Level Meter w/RS232 Software & Cable

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BK Precision
Rp.12.258.527
Availability:
2 - 4 WEEKS
Product Code:
735
Brand:
BK Precision
Update Terakhir:
17 Nov 2024
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The BK Precision 735 Data Logging Digital Sound Level Meter is designed for testing sound levels for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd. The 735 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. The 735 expands upon the 732A model by including interface with RS-232 Windows Software, a clock display, and data logging capabilities up to recording 32,000 records.

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  • Part Number: 735
  • 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
  • RS-232 software for Windows PCs
  • Clock display
  • 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/m
                                          • 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) 735 - Digital Sound Level Meter 
                                          • (1) Plug, 3.5 mm
                                          • (1) Screwdriver
                                          • (1) Windscreen
                                          • (1) Carrying Case
                                          • (1) 9V Battery
                                          • (1) RS-232 Cable
                                          • (1) Software
                                          • (1) User Manual

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                                          BK Precision 735 Datalogging Digital Sound Level Meter w/RS232 Software & Cable
                                          735
                                          Rp.12.258.527
                                          2 - 4 WEEKS
                                            Accessories 0 Item Selected