Bruel & Kjaer 2239 Precision Integrating Sound Level Meter
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Description
The Bruel & Kjaer 2239 Precision Integrating Sound Level Meter is an advanced device designed by the esteemed manufacturer BRUEL & KJAER. It is widely used by professionals in various industries due to its exceptional accuracy and precision in measuring sound levels. The 2239 model is equipped with cutting-edge technology and features, making it highly favored. It offers a wide range of measurement capabilities, allowing users to accurately assess sound levels in different environments and applications. The integrating function of this meter ensures precise measurement of sound exposure over a specified period of time, providing valuable data for noise analysis and control. Additionally, its user-friendly interface, compact design, and reliable performance make it a powerful tool that meets the highest standards of precision and reliability in sound level measurement.
Specifications
– Model: Bruel & Kjaer 2239
– Type: Precision Integrating Sound Level Meter
– Measurement Range: 20 dB(A) to 140 dB(A)
– Frequency Range: 20 Hz to 20 kHz
– Accuracy: ±0.5 dB
– Weighting: A, C, and Z
– Time Weightings: Fast, Slow, and Impulse
– Microphone: Pre-polarized condenser microphone with ½-inch diameter
– Output: AC and DC outputs
– Display: LCD screen with backlight
– Power: 4 AA batteries or external power supply
– Dimensions: 259 mm x 100 mm x 42 mm
– Weight: 530 grams (including batteries)
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.