PCB Piezotronics, Inc.

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Miniature Electrodynamic Shakers

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Miniature electrodynamic shakers are small, portable units designed to simplify your vibration testing needs. From the SmartShaker™ with an integrated amplifier, to an Inertial Shaker System for testing in hard-to-reach areas, mini shakers offer flexibility when testing. Miniature shaker systems range from 2 lbf (9 N) to 7 lbf (31 N) sine peak force excitation.

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Precision Condenser Microphone

377B11

PCB Piezotronics, Inc.

377B11 - PCB Piezotronics, Inc.

Performance:Nominal Microphone Diameter:1/2 CharacteristicPressureOpen Circuit Sensitivity: 50 mV/Pa50 mV/PaInherent Noise<15 dB(A) re 20 Pa<15 dB(A) re 20 Pa Dynamic Range (3% Distortion Limit)>143 dB re 20 Pa>143 dB re 20 Pa EnvironmentalTemperature Range (Operating)-40 to +248 F-40 to +120 C Temperature Coefficient of Sensitivity (+14 to +122F (-10 to +50C))0.005 dB/F0.009 dB/C

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Canister Load Cells

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

PCB's cost-effective canister load cells are easy to install and ideal for low-capacity applications. Canister style load cells include a built-in mounting base for a simplified installation in both tension and compression applications.

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Acoustics

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

When it comes to selecting a microphone for product tests—whether for sound power, sound quality, or noise source location—there's no need to compromise to sacrifice quality or performance for affordability.

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Cable Test Box

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Cables are a critical part of any sensor measurement system and damaged cables cause frequent delays during test setup. PCB has developed a relatively simple device to test cables on a channel by channel basis for BNC, 10-32, and 5-44 coaxial connectors. Simply connect both ends of the cable and faults will be indicated for shield failure, conductor failure, or short circuit shield to conductor. Power is provided by a single, replaceable 9 volt battery.

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Precision Condenser Microphone

377C41

PCB Piezotronics, Inc.

377C41 - PCB Piezotronics, Inc.

1/2" condenser microphone, free-field, 200 V Polarization

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Microphone Preamplifier

426E01

PCB Piezotronics, Inc.

426E01 - PCB Piezotronics, Inc.

Nominal Microphone Diameter: 1/2 Gain -0.05 dBFrequency Response (0.1 dB) (re 1 kHz)6.3 to 125000 HzFrequency Response (-3 dB) (re1 kHz) Phase Linearity (<1 )32 to 20000 Electrical Noise (A-weight)<2.8 V<2.8 V[1] Output Slew Rate 2 V/S[2]

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Externally Polarized Precision Condenser Microphones & Preamplifiers

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Externally polarized microphones set the initial standard for all acoustic test and measurement applications. They rely on a dedicated 200V power supply and specialized cables with 7-pin LEMO® connectors. Their straightforward design supports a wide product range. Often chosen as replacements for existing models or when prepolarized alternatives are unavailable.

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Conformal Ballistic Pressure Sensor

Model: 117B67

PCB Piezotronics, Inc.

Model: 117B67 - PCB Piezotronics, Inc.

Conformal ballistics pressure sensor, 22 WMRF, 22 WRF, 22 WRF WITH 0.50" Centerline, 17 RF Mag, 17 HMRConformal ballistics pressure sensor for 17 HMR, 17 Magnum RF, 17 RF Magnum, 22 WMRF, 22 WRF, and 22 WRF with 0.50" centerline caliber cartridges.

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General Purpose Single Axis Accelerometers

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Motion of a rigid body can be characterized within six degrees of freedom. Providing mechanical excitation to simulate this motion as may be encountered in the real world can entail a variety of test machines. There are various pound/force vibration shakers for structural testing. Regardless of the apparatus, the goal is always to ensure that the product under test can adequately perform, and reliably survive, in the environment in which it will be deployed, or to which it will be exposed during transport. PCB® accelerometers provide the measurement signals needed to control the vibratory input and to analyze the product’s reaction to such testing.

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Modern Prepolarized Precision Condenser Microphones & Preamplifiers

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Modern prepolarized microphones are designed with newer technology than traditional externally polarized microphones. Prepolarized microphones have many advantages over the externally polarized models. They use ICP® power circuitry invented for sensors by PCB®. By applying a polymer coating to the top of the backplate and embedding a charge on it, expensive 200V power supplies can be eliminated and 2-20 mA constant current supplies or signal conditioners can be used as the power source.

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Accelerometers

356A02

PCB Piezotronics, Inc.

356A02 - PCB Piezotronics, Inc.

Sensitivity (10 %)10 mV/g1.02 mV/(m/s) Measurement Range:500 g pk4900 m/s pk Frequency Range: (5 %)1 to 5000 Hz1 to 5000 Hz Frequency Range: (10 %)0.5 to 6000 Hz0.5 to 6000 Hz Resonant Frequency:25 kHz 25 kHz Broadband Resolution (1)0.0005 grms 0.005 m/s rms Non-Linearity: (400 g, 3920 m/s)1 % 1 % Non-Linearity (500 g, 4900 m/s)2 % 2 % Transverse Sensitivity:5 % 5 %.

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Noise Monitoring

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Larson Davis provides complete solutions for noise and vibration measurement and analysis. From stand-alone, simple-to-use instruments to complete systems including sensors, data acquisition, and software, Larson Davis has what you need.

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Miniature Quartz Force Sensors

PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Often the test engineer will try to take low level measurements with a sensors not rated for these low levels. Due to insufficient sensitivity the resulting data may be noisy, hard to analyze or unusable. Using the appropriately sized and ranged PCB Miniature Quartz Force Sensor solves the problem and gives reliable data at a Low Amplitude level. The miniature sensor configuration permits low-amplitude, dynamic compression, tension, and impact force measurements.

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ICP Electret Surface Microphone

130B40

PCB Piezotronics, Inc.

130B40 - PCB Piezotronics, Inc.

Low-profile surface pressure microphone and preamp, prepolarized