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Sound Level Indicators
A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.
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Sound Level Meters
LA-4441A|LA-1411/1441A
Three models of sound level meter LA-1411/1441A(Class 2) and LA-4441A (Class 1) are applicable to IEC 61672-1:2013, JIS C 1509- 1:2017. The all models can perform simultaneous measurement of seven sound parameters including equivalent continuous sound level without adjusting the level range corresponding to the sound fluctuation and display the selected parameters.
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Integration of Inline Test Systems
The test system and adapter can also be integrated in inline test systems. Additional communication can take place via interfaces (e.g. RS232, DLL). We have already created numerous integrations for different manufacturers.
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In-System Test Programming System
WriteNow
Based on proprietary WriteNow! Technology, the WriteNow! Series of In-System Programmers is a breakthrough in the programming industry. The programmers support a large number of devices from various manufacturers and have a compact size for easy ATE/fixture integration. They work standalone or connected to a host PC, and are provided with easy-to-use software utilities.
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Liquid Level Measurement
HighReach Measuring & Controlling System Co.,Ltd
The process of determining the height of a liquid within a container or a vessel.
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Radar Level Transmitter
DR6400
The DR6400, FMCW 24-26 GHz open air radar is a market entry level transmitter for solids from granulates to rocks. This model has proven PP Drop antenna design which is insensitive to product build-up.
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Primary Injection Test Systems
Primary current injection testing is utilised in high current/high voltage scenarios found at large electrical installations such as substations. A large current (between 100A and 20,000A depending on system specifications and test requirements) is injected directly on the primary side of the electrical system such as a circuit breaker. The objective of the test is to identify how the system operates under various levels of current load.
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Battery Cell Test System
PEC is the worldwide leader in cell, module and pack test equipment for advanced batteries and energy storage systems. Our test equipment combines very high control and measurement accuracy with an excellent dynamic behavior. This results in very precise, near real time simulations of demanding applications in electro-mobility, renewable energy, aerospace and defense. PEC also supplies test systems for primary batteries and consumer applications.
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EV Battery Test System
Shenzhen Sinexcel RE Equipment CO., Ltd
5V cell equipment adopts Sinexcel innovative circuit design + high-speed DSP complex algorithm, the detection process supports multi-gear switching; The equipment integrates voltage, temperature, pressure and other auxiliary channels, 20ms high-speed working condition simulation and other practical innovative functions to meet all aspects of battery electrical performance testing.
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Radar Level Sensor
VRS-20
Versatile and simple to install, the VRS-20 has been developed by Valeport to work seamlessly with the TideMaster Tide Display/Logger and other third party data loggers using RS232, RS485 and SDI-12 communication. Non-contact technology removes the installation, corrosion & fouling issues of submerged sensors, while simplifying datum control. Accuracy and performance are unaffected by changes in water density and atmospheric conditions.
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Modular Test System
IMU-MGS
Modular test system with colour touch screen and intuitive software. An integrated help with graphics guide the user through fast and efficient setup and operation. The system is used for CE mark testing in the European Union.
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Meter Testing System
ASTel
Three-phase Meter Test Equipment of ASTeL 3.2x.x series system is a fully automatic system enabling simultaneous, multi-position calibration and legalization of electric energy meters. The automatics include power sources, reference standards, stand controllers, photoelectric scanning heads, separating transformers, and other elements of the system. All these elements are controlled through a Windows based executive program.
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C-Mic Testing System
BK3010
The BaKo BK3010 is our main C-Mic tester. It's small enough to carry under your arm and with a test time of under 0.5 seconds, it tests as fast as you can connect a microphone. Setting up the specifications is so easy and intuitive, we based the BK3012 D-Mic Tester on it. It is also the model for our BK9010B Fully Automatic C-mic Tester.
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Cable Harness Test System
Data Patterns has built high reliability Cable Harness Test Systems for large installations. These are primarily used in launch vehicle aircraft and missile level cable harness test validation. Installations with upto 20,000 lines test capability at a single location have been supplied by Data Patterns. Portable version capable handling of as small as 384 points have also been addressed.
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HV AC Voltage Test Systems
Fivestar HV Testing Equipment Co., Ltd.
FSHV offers three different types of AC voltage test systems, the conventional type is AC test transformer design, mainly for testing objects of medium & low capacitance products, particularly for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (like inductive voltage transformers). Another is AC resonant test systems, according to series resonance circuit XL=XC (2πfL=1/2πfC), by setting F frequency of power supply or L inductance of reactor, generate a pure sinusoidal waveform of the test voltage, and the required input power is only 1/Q. Variable frequency type operates in a frequency range from 20Hz to 300Hz, ideal for field commissioning test of power cables and GIS/GIL. Variable inductance type outputs continuous AC voltage of power frequency (50/60Hz), mainly for factory testing of high and ultra-high voltage cables, power transformers, GIS, etc.
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Bi-Directional Level Translator
IFB-10001
Easily connect Arduino or other 5V microcontrollers to ~3.3V sensors. Based on the TI TXB0108 auto-sensing, bi-directional level translator, this module provides access to all 8 channels of the TXB0108 and has a built-in 300mA LDO with 200mV max dropout voltage at full load. Regulated 3.3V output allows this single board to both interface withandpower 3.3V sensors. An important feature of this module is the ability to operate SPI and other digital lines (not including I2C) at high-speed, whereas the 'NXP level shifter' maxes out at 400kHz and resistor dividers fail much earlier. The TXB0108, integrated with the LP3981 LDO, provide a fast, reliable solution to mismatched interface voltages that exceeds the performance of other solutions.
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Pump Test System
This automated test system evaluates a wide range of performance metrics for a cooling pump assembly. The LabVIEW based system programs the DUT then initiates a series of tests to check:Serial communication verificationMotor voltage & currentImpeller speed and flowAir and water temperaturesLeak and level sensor functions
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Ultra-Wideband (UWB) Test System
IQgig-UWB
The IQgig-UWB is ideal for both R&D characterization, high-volume production, and certification. Making it the perfect platform to enable a cost-effective, seamless transition from the lab to the manufacturing floor.
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Low Voltage Test System
CKT T1
The CKT T1 is a compact size solid-state test system featuring 128 test points.
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Standalone with Drop-In Test Systems
800 Series ATE
The Circuit Check 800 Series ATE provides the versatility of utilizing the economical drop-in fixturing present in the 600 Series or an integrated dedicated fixture, while simultaneously providing the increased test equipment capacity of the 1000 Series. This combination produces a cost effective full turnkey test solution.
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(100kN) Fatigue Testing Systems
8801
The 8801 servohydraulic testing system meets the challenging demands of a varied range of both dynamic and static testing requirements. The 8801 provides complete testing solutions to satisfy the needs of advanced materials and component testing, and is ideally suited for high- and low-cycle fatigue testing, thermomechanical fatigue testing, and fracture mechanics. The higher capacity of up to 100 kN, a larger working space, a high stiffness, and the precision of alignment all make the 8801 an exceptionally versatile and reliable testing system.
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Test System
LB302
Computer Gesteuerte Systeme GmbH
The LB302 test system is the most used midsize range version of the LB-300 series. It is designed for development as well as for production. The ‘device under test’ (DUT) is connected with a G12 receiver (Virginia Panel Company), which has a high number of possible contacting and a low transition resistance.
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Immunity Testing Systems
CIS Series
The CIS series test systems are configured to perform conducted immunity testing according to IEC 61000-4-6. The system includes an ACS series power amplifier, coupling/decoupling Network (CDN), directional coupler, 150Ω to 50Ω adapters, power attenuators, cables and [optional] CSAT software. These systems, when properly configured, are capable of testing your products to all levels given in IEC 61000-4-6 up to 230 MHz. You can choose from three systems. Follow the links below for detailed information, including a comprehensive datasheet listing system specs.
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Hi-Speed Discrete Test System
QT-6000
QT-6000 Test System, with built-in capacitance test (DC+CAP) and Scanbox etc, is applicable to devices like medium & small power transistors, MOS-FET, diodes and Wafer.
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Automatic Hysteresis Graph Test System
DX-4DMT
X-4DMT automatic hysteresigraph system accords with the standard permanent magnet test system, GB3217-92, used to measure the major and minor hysteresis loops, demagnetization curves, recoil hysteresis loops and initial magnetization curves in different temperature of ferrite, AlNiCo, SmCo, NdFeB and quenched material, and gives the magnetic parameter, Br, Hcb, Hcj, (BH)max, Hk and so on, and could meet different requirements on test function, precision, power capability, reliability, efficiency, price, local environment from laboratory to enterprise's production line.
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Meter Test Systems
We offer a huge variety of products for meter testing. From the smallest device with the size of a single-phase meter up to customized semi-automatic systems with more than 40 test positions.
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Level Switches
Omega can meet your level measurement requirements by offering switches of various technologies including capacitance and conductivity, tuning fork, ultrasonic, optical, and rotating paddle switches.
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High Voltage Isolation Test Systems
HT 9460 and 9464
Accurate and non-destructive production testing of ac Isolation Voltage and Partial Discharge. With over 450 systems installed worldwide the 946X series of test systems are the standard and system of choice used by the majority of semiconductor manufacturers that produce optically isolated devices.
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GSP-2B Test System Interface Probe
GSP-2B
Current Rating (Amps): 5Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 125Full Travel (mm): 3.18Recommended Travel (mil): 125Recommended Travel (mm): 3.18Overall Length (mil): 845Overall Length (mm): 21.46
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Phase Noise Test System
N5511A
The Keysight N5511A phase noise test system (PNTS) lets you measure at the limits of physics with readings down to kT (-177 dBm/Hz). The N5511A PNTS is a replacement for the gold-standard Keysight E5500 phase noise measurement system and is designed to meet the needs of phase noise power users.
