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Product
Level Transmitter (Immersion)
LS
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● Outer diameter Φ 28 stainless steel shell, rugged exterior is easy to install● 3 sealing process, rigorous and reliable sealing● High accuracy, high stability, low cost● Signal isolation amplifier, anti-jamming● PTFE breathable cable
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Product
0.1Hz-5MHz AM/FM Functional Generator
MFG-8205
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Features:• Low distortion, high stability• Linear and logarithmic sweep function• Sweep time and width adjustable• External Voltage Control Frequency (VCF)• Internal & external modulation (AM/FM) with modulation control• Output signal compatible with TTL/CMOS• Seven types of waveforms such as sine, square, triangle and ramp• 5W power output (ONLY for model no with “B”)• DC offset and 40bD attenuation can be applied to main output signal• Built-in frequency meter 0.1Hz~30MHz
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Product
AC and DC Electronic load
63800 series
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The Chroma 63800 Loads can simulate load conditions under high crest factor and varying power factors with real time compensation even when the voltage waveform is distorted. This special feature provides real world simulation capability and prevents overstressing thereby giving reliable and unbiased test results. The 63800's state of the art design uses DSP technology to simulate non-linear rectified loads with its unique RLC operation mode. This mode improves stability by detecting the impedance of the UUT and dynamically adjusting the load's control bandwidth to ensure system stability. Comprehensive measurements allow users to monitor the output performance of the UUT. Additionally, voltage & current signals can be routed to an oscilloscope through analog outputs. The instrument's GPIB/RS232 interface options provide remote control & monitor for system integration. Built-in digital outputs may also be used to control external relays for short circuit (crowbar) testing.
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Product
Capacitance Standard Frame
AH 1100
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The AH 1100 capacitance standard frame containing from one to four AH 11A fused-silica capacitance standards provides reference capacitors of unexcelled stability. The inherent stability of this system when subjected to mechanical or thermal shock makes it the ideal transfer standard for capacitance. The built-in precision temperature controllers make it a simple, reliable system to use.
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Product
Three-Phase Transformer Winding Resistance Meters
TWA Advanced Series
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TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.
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Product
Dead Weight Tester
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Nagman Instruments & Electronics Pvt. Ltd
Dead Weight Tester are a simple, low cost instrument to calibrate pressure devices. It basically works on the pressure balance principle with calibrated weights used to apply pressure to an area. When the pressure balance reaches zero, the pressure device under test is considered calibrated. Nagman’s range of dead weight tester are known for their best quality, industrial grade build with quick stabilization and ease to use.
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Product
Miniature Spectrometer
Ocean HDX
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Ocean HDX is anchored by High Definition Optics for high throughput, low stray light and great thermal stability. Its X-Platform Electronics include powerful onboard processing and communications including Gigabit Ethernet, SPI and Wi-Fi. The Ocean HDX is compact, robust and ideal for integrated, industrial and research applications.
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Product
Temperature and humidity outdoor, indoor probe
T3110
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Programmable temperature and humidity transmitter is equipped with temperature and relative humidity sensors. Measured values are also converted to other humidity interpretation - dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. Degrees Celsius and Fahrenheit are user selectable. Transmitter contains a microprocessor based control circuitry in a durable plastic case with connection terminals and sensors in a filter with stainless steel mesh. Humidity transmitters is equipped with two galvanic isolated 4-20mA outputs. Configuration of outputs and output range are user adjustable. Large dual line LCD for simultaneous display of T+RH or other humidity interpretation is an advantage. Display is possible to switch off. Computerized design ensures temperature compensation of the humidity sensor and fail indication. State-of-the-art capacitive polymer sensor ensures excellent calibration long term stability, inertia against water and condensation. Transmitters are designed for use in non-aggressive environment.
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Product
PXI-6683, TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module
782109-01
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TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module - The PXI‑6683 timing and synchronization modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, and IRIG‑B to perform synchronous events. The PXI‑6683 can generate events and clock signals at specified … synchronized future times and timestamp input events with the synchronized system time. The PXI‑6683 features an onboard temperature-compensated crystal oscillator (TCXO) that can be disciplined to GPS, IEEE 1588, and IRIG‑B for long-term stability. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing multiple devices in a PXI system.
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Product
Performance Testing Service
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How an application performs under various conditions is a fundamental measure of its quality. Performance testing will ascertain and provide you with the critical knowledge of how various components of your application will perform in terms of response time, throughput, speed, scalability and stability under various conditions of load, stress and pressure. Performance Testing helps you build a rock-solidly reliable system that just works.- Determines your application’s reliability and predictability- Find and eliminate performance bottlenecks from the system- Establish performance limit benchmarks for your application- The ultimate determinant of the user’s experience quality.
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Product
PXI Precision Resistor Module 2-channel 10 to 36k
40-261-002
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PXI programmable resistors featuring fine resistance setting resolution and excellent resistance stability and accuracy through the use of advanced switching networks and software correction techniques. The two modules in this range support two identical resistor channels that can be set to values of between 1.5Ω to 2.9kΩ or 10Ω to 36kΩ with a precision of better than 2mΩ (40-261-001) or 15mΩ (40-261-002- this version) making them ideal for simulating sensors that can be accurately controlled to fine values.
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Product
"Condulet" Style CP Test Station
T2
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Fits 3/4" Riser pipe3+ hole terminal board3 binding postsExternal terminals7 colors from stockUV Stabilized color protectionHigh impact resistanceFire resistantGasket seal to protect inside
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Product
Fullband Coaxial Noise Sources
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Our line of full-band noise sources are specially designed for easy integration into microwave systems. They feature rugged construction with excellent long-term stability. In addition to the RF output choices, there are also different packages available to meet a wide range of mechanical constraints. Typical applications include jamming, radar alignment, SNR testing and general lab use.
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Product
High Flexibility VNA Cables
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Our lines of high frequency VNA test cables display excellent electrical properties such as wonderful phase stability of +/- 6° at 50 GHz and +/- 8° at 67 GHz as well as VSWR of 1.3:1 at 50 GHz and 1.4:1 at 67 GHz. The 50 GHz assemblies are terminated with 2.4mm connectors while the 67 GHz versions utilize 1.85mm connectors. The braided stainless steel armoring surrounding the coax provides a rugged, but flexible cable with a flex life exceeding 100,000 cycles, making these test cables ideal for use in semiconductor probe testing, precise bench top testing as well as lab/production testing where the need for a highly flexible, yet durable cable solution is required. The VNA test cables are also equipped with rugged stainless steel connectors that provide up to 5,000 mating cycles when attached with proper care. Additionally, the flexibility of these cables makes it easier and safer to test a Device Under Test (DUT). A swept right angle 2.4mm and 1.855mm connector option allows these cables to fit in tight spaces and can reduce the length of cable required in many applications.
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Product
Nanomechanical Instruments for SEM/TEM
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As the world leader in nanomechanical testing systems, Bruker makes it easy for you to conduct in-situ mechanical experiments in your microscope with the Hysitron PI Series PicoIndenters. Our unique transducer design delivers unmatched stability throughout your experiments, resulting in precise data even at the nanoscale.
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Product
Switchig Power Supply For LED Products
CX-P30
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Shenzhen Chuangxin Instruments Co., Ltd.
switchig power supply for LED productsThis serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability.
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Product
Potable Coordinate Measuring Machines
Romer
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A first in the world of portable measuring arms: The ROMER Absolute Arm features absolute encoders and is therefore the first measuring arm which does not require referencing before measurement. When the arm is turned on, it’s ready to go.Quality control, inspection, on-machine verification, reverse engineering, virtual assembly or 3D modelling. Wherever these needs arise, you will find the ROMER Absolute Arm. Much more than just a metrology tool, its value lies in its versatility.Portability, stability, light weight and high-performance laser scanners make the ROMER Absolute Arm an all-purpose 3D measurement, analysis and digitising tool that can be used by anyone, anywhere and with minimum training.Unlike many metrology devices, the ROMER Absolute Arm does not require warm-up time or initialization, thanks to a stable carbon fiber structure and industry leading Absolute encoders. Simply take the measuring arm to the part, switch it on and start measuring.
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Product
Picosecond-Diode Lasers for Spectroscopy
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Designed and manufactured by Becker & Hickl – bh delivers prominent picosecond diode lasers with wavelengths from the NUV to the NIR. All bh pulsed diode lasers work with simple +12V power supply or pull their power from the USB port of a PC or Notebook Computer. Other features are high repetition rate, short pulse width, unprecedented timing and power stability, and extremely low electrical noise level.
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Product
DC REGULATED POWER SUPPLIES
IBL-RPS-3005
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International Biological Laboratories
One channel output, Two Red LED digital output voltage and current value each, Constant voltage, current stabilizer, the two states can be auto-changeable, Current-limifing protection and limiting-dot adjustable optionally
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Product
Mass Flow Controller for Medium Flow
HFM-205 / HFC-207
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The HFM-205/HFC-207, Teledyne Hastings' flexible, general purpose series of mass flow meters and controllers accurately measure and control mass flow in a variety of applications. Featuring reliability and stability, the 200 Series is chosen for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.The HFM-205 / HFC-207 meters and controllers have flow ranges from 0-1000 slm to flows of 0-2500 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. With a full complement of fitting and elastomer options, the HFM-205/ HFC-207 covers a wide range of high flow applications.
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Product
Mini Fiber Optical Switch at Single Mode Latching 1310/1550nm 5V with LC/PC Connector
SUN-FSW-1x4
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Guilin GLsun Science and Tech Group Co., LTD
GLsun 1*4 Optical Switch micaro optical switch informationFeatures•Low Insertion Loss•Wide Wavelength Range•Low Crosstalk•High Stability,High Reliability•Epoxy-free onOptical Path•Latching and Non-latchingApplications•F&D in Laboratory•System Monintoring•OADM•MAN(Metropolitan Area Network)•Network Security and MonitoringSpecificationsParametersUnitSUN-FSW-1×4Wavelength Rangenm850±40 / 1300±401260 ~ 1650Test Wavelengthnm850 / 13001310 / 1550Insertion Loss 1, 2dB≤1.0Return Loss 1, 2dBMM ≥ 30 SM ≥ 50Crosstalk 1dB≥ 55PDLdBSM ≤0.1WDLdB≤0.25RepeatabilitydB≤±0.02Operating VoltageV3.0 or 5.0Voltage Pluse Width(Latching)ms≥ 20DurabilityCycles≥ 10 MillionSwitching Timems≤8Optical PowermW≤500Operating Temperature℃0 ~ +70Storage Temperature℃-40 ~ +85Relative Humidity%5 ~ 95Dimensionmm(L)33.5×(W)25.5×(H)9.5 ±0.2Note: 1 Within operating temperature and SOP.2 Excluding connectors.GLSUN 1x4 fiber optic switch micaro optical switch
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Product
LXI Low Thermal EMF Matrix 1-pole 44x33
60-510-021
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The 60-510 is a high density 1-pole matrix module controlled via LXI. It has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix. Typical applications include signal routing in ATE, selecting thermocouple inputs, switching amplifier gain circuits and high accuracy DC micro-volt measurements. Ruthenium reed switches are used because of their good low level switching capability. They also have a very long life with excellent contact resistance stability, minimal wetting current and low thermal offset.
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Product
Voltage Controlled Oscillators
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Mercury Systems’ VCOs (Voltage Controlled Oscillators) offer predictable consistency, rugged design and reliable performance. Our VCO products will meet your application’s most demanding stability and low phase noise requirements; featuring wide tuning bandwidth up to an octave. With custom designs and space qualified versions, trust Mercury to provide the VCOs for your next design.
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Product
DC Block, 700 kHz to 50 GHz
N9399F
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The Keysight N9399F DC block offers a new level of DC blocking with performance specified from 700 kHz to 50 GHz. This DC block features a broad frequency range, excellent return loss, very low insertion loss and excellent temperature stability.
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Product
Advanced PM
OPM-50
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OPM-50 paired with SLS-50 Intelligent Stabilized Laser Source can be used to identify fiber, measure attenuation and loss, verify continuity and evaluate fiber link transmission quality.
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Product
Wafer Back Side Cooling System
GR-300 Series
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The GR-300 Series can control gases used to cool the back side of wafers that are fixed in position by an electrostatic chuck system.The stability and accuracy of the GR-300 makes it ideal for controlling the flow of Helium and Argon in wafer cooling systems.
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Product
Thermocouple Vacuum Gauge Tubes for Medium Vacuum
DV-6 Series
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Teledyne Hastings, manufacturer of the original DV-4, DV-5, and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy, and reliability under the most demanding conditions.The Teledyne Hastings’ DV-6 series thermocouple vacuum gauge tube acts as a localized sensor which is then paired with a selection of meters or controllers to provide reliable, cost-effective measurements in diverse applications. The robust sensor gauge tube is easily installed into vacuum systems and when properly excited, generates a thermoelectric voltage to provide a vacuum pressure measurement based on gas density. The DV-6 thermocouple vacuum gauge tube fully compensates for temperature and rate of temperature change.Thermocouple gauge tubes are calibrated on vacuum systems that contain N2 or Air, but can be used with other gases. Additionally, thermocouple gauges and their controllers can be recalibrated when a replacement thermocouple gauge tube is installed, following instructions in the manual. However, our DB-20 reference tube is available to confirm meter/controller performance. A complete line of installation accessories are also available to simplify the integration of our thermocouple gauge tubes into a variety of vacuum systems. Our goal is to provide “one less thing to worry about”, when performance matters! With a wide range of meter, fitting, relay and output options, the DV-6 series provides a reliable pressure measurement in numerous industries and applications.
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Product
EMI Receiver
KH3931
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Beijing KeHuan Century EMC Technology Co,.LTD
* Detection frequency range: 9KHz-30MHz * Frequency stability: 1X10-6 * Frequency resolution: (9kHz ~ 150kHz): 30Hz; (150kHz ~ 30MHz): 1kHz * Test error: ±2dB * Corresponding characteristics of pulse: in line with national standard GB/T6113.1-1995 * Detection time constant: in line with national standard GB/T6113.1-1995
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Product
Reference Detect Switch
RDS Series 0.9” x 0.9" x 0.21”
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*Surface Mount Package *Standard Internal TCXO (±2.5 ppm, Stability) *Tighter Stability Available *Fixed Frequencies to 100 MHz
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Product
Standard CW Amplifiers
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The BT-AlphaA-CW series is a range of classAB RF power amplifiers covering the 10kHz to1MHz frequency range. Rugged, solid-state design - high reliability. Extremely high phase and amplitude stability. High linearity. In-Built Protection. Very fast blanking. Capable of pulsed operation. Competitively priced. Suitable for CW radar, communications, HF/VHF jamming, particle accelerator applications/plasma systems, plasma, RF heating and other scientific applications.
