Leq and SEL measurements with built-in datalogger and PC interface

Features:

• Meets ANSI and IEC 651 Type 2 standards
• 30 to 130dB measurement range with ±1.5dB accuracy
• Datalogging function records up to 32,000 records
• Programmable integrating time, real time calendar/clock
• Display modes: SPL, SEL, Lmax/Lmin and Leq
• Linearity over wide range (100dB)
• Includes RS-232 serial cable and Windows compatible software

Type 2 integrating sound level meter with Octave and 1/3 Octave Band real time display

Features:

• Meets ANSI and IEC Type 2 standards
• 160x160 dot matrix backlit LCD displays Leq, LE, Lmax, Lmin, and Lp
• Built-in memory stores up to 12,280 records in SLM mode and 1024 data points in 1/1 or 1/3 octave mode
• Stored data can be easily transferred to a PC via RS-232 interface and analyzed using included software
• A, C, and Flat weighting with Fast/Slow response time
• Real time clock with Year, Month, Day, Hour, Minute, and Second display
• 25Hz to 10kHz frequency response

Description: Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B&K Precision's Sound Level Meters can get the job done. The model 732A Sound Level Meter provides 30~130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow time weighting. Two auxiliary ports provide either AC output, 1Vrms full scale, or DC output, 10mV /dB. With the model 732A, B&K Precision can meet all your sound testing needs.

Features:

• RS-232 Interface
• Bargraph
• MAX/MIN function
• Auto Ranging (30 ~ 130dB)
• Resolution 0.1dB
• Level Range Display
• AC/DC Signal Output
• Auto Power Off
• Backlit LCD

Sound Level Meter Model CA832

Description: The Sound Level Meter Model CA832 is designed to assess sound ambiences or nuisances in accordance with international safety and quality standards. It complies with standard IEC 651.

The Model CA832 is a portable, compact instrument with a 2000-count backlit LCD. It is designed for simple, one-hand operation and may be fitted on a tripod for long duration measurements. It features two weighting curves A and C for measurement integrating the sensitivity of the human ear according to sound frequency. Curve A is the general-purpose curve in an industrial environment, and C is more suited in presence of low frequency sounds. Also, mode "F" (fast response time) corresponds to the response time of the ear. Mode "S" (slow response time) will be used to obtain a uniform reading when the sound signal level shows fluctuations.

Features:

• Easy one-hand operation
• Measures sound according to the sensitivity of the human ear
• MAX function
• Three measurement range from 35 to 130dB
• Accuracy ±1.5dB
• Two time weighting curves: slow (550ms) and fast (55ms)
• Two frequency weighting curves: A and C
• Auxiliary output for recording
• Tripod mountable
• 2000-count backlit LCD
• Lightweight and compact
• Includes rugged, shockproof, protective, dirt resistant holster

Applications:

• Factories
• Schools and libraries
• Airports
• Office environments
• Studios
• Auditoriums
• Hospitals

Stores up to 20,000 records with real date and time stamp

Features:

• 30 to 130dB range with 1.4dB accuracy
• Meets ANSI and IEC61672-1 Type 2 standards
• Datalogging capability up to 20,000 records at speed from 1/sec to 1/59sec
• Capture up to 10 reading/sec when connected to a PC
• MIN/MAX, Data Hold, Auto power off
• Built-in USB port, double molded housing with built-in stand
• Complete with AC adaptor, Windows® compatible software, USB cable, wind cover, tripod, 9V battery andhard carrying case

Supplies & Accessories:

407744 - 94dB Sound Calibrator
407766 - 94/114dB Sound Calibrator

Description: Records data on an SD card in Excel® format

Features:

• High accuracy ±1.4dB meets ANSI and IEC 61672-1 Type 2 standards
• 30 to 130dB measurement range
• Auto or Manual ranging
• AC analog output for connection to an analyzer or recorder
• Large backlit LCD display
• Stores 99 readings manually and 20M readings via 2G SD card
• Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
• User programmable sampling rate: 1 to 3600 seconds
• Min/Max, Data Hold, Auto Power Off
• Built-in PC interface
• Complete with 6 AA batteries, SD Card, wind screen, and hard carrying case

Supplies & Accessories:

407744 - 94dB Sound Calibrator
407766 - 94/114dB Sound Calibrator

Meter with built-in under/over-range LEDs indicators

Features:

• Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring
• Bright LEDs (red flashing or green) can be read from 100ft (30m)
• Continuous monitoring of sound level in 3 ranges: 30 to 80dB, 60 to 110dB, 80 to 130dB
• User settable high or low limit (30 to 130dB) with output to drive external relay module
• Meets ANSI Type 2 and EN 60651 accuracy specs - compliant to OSHA

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