Charge Sensitive Preamplifiers
See Also: Detectors
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Low-Noise Voltage Preamplifier
SR560
Stanford Research Systems, Inc.
The SR560 is a high-performance, low-noise preamplifier that is ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineering
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AC/DC High Sensitivity Clamp-On Current Probe
N7026A
The Keysight N7026A is a 150 MHz bandwidth, active current probe for InfiniiVision and Infiniium oscilloscopes. The probe features wide and flat bandwidth (DC-150 MHz), lower noise (<250 µArms), and wide input range (up to continuous 30 Arms or non-continuous 40 Apeak). This enables you to measure down to 1 mA/div, giving you a much more accurate view of your low-level signals.
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Preamplifier, 10 MHz to 4 GHz
87405B
Preamplifiers and System Noise Figure Application Note This note discusses noise figure basics including applications and characteristics of Keysight simplifier technology. Highlighted are Keysight's 87405C portable preamplifiers that provide an exceptional gain of 25 dB up to 18 GHz and a probe-power bias connection which eliminates the need for an additional DC power supply. Read the Preamplifiers and System Noise Figure Application Note now!
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Highly Sensitive Magnetization Switching Evaluation system
FMSS
The necessity of evaluation for media by thin film and high speed magnetic recording increases as high density of magnetic recording media. This equipment is newly-developed one which applies any time-range and pulse magnetic field to test sample, and detect magnetization after applied with highly sensitive resonating sample magnetometer.
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Current Preamplifier
1641
The Model 1641 Current Preamplifier is a simple low cost wideband gain block for use with photomultipliers
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Intelligent Charging Cable: Test Strategy and Test Execution
The ICCB takes over the safety and control functions that are otherwise integrated in the stationary charging station. This places increased demands on the function test in production.
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Rugged Igniter Tester With Current Monitor And Single Connection For Measurement And Charging
4314 KVM
The Valhalla Scientific Model 4314 KVM Digital Igniter Tester is designed to provide extremely safe and reliable resistance testing of explosive or volatile devices. Proven uses include fuses, squibs, igniters, explosive bolts, automobile airbag initiators and many others.
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Battery Charge And Discharge Test System
9841
*Easy user interface*Measure Voltage, Current, Power, KWH, AH, Temperature, Reference Voltage*Accuracy Measure Time*Easy to see now test progress*Can cycle test*Provide Charge, Discharge, Suspend, FOR, LOOP Mode Select*When Charging, set the stop current to stop charging when fully charged so as to avoid overcharging that will damage the battery. When Discharge, set the stop voltage to stop discharge when discharging to lowest so as to avoid over-discharging that will damage the battery. *The test result will be stored to ACCESS data
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Preamplifiers
LNA Series
Low noise amplifier with 12.5 dB of gain covering the nominal frequency range 1 MHz to 3 GHz and can be used in the range from 200 kHz to 4 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all spectrum analyzers and other RF measuring instruments. All measuring instruments have a 'noise figure', which is a measure of how good the instrument is at measuring low level signals, the lower this figure, the better, although the lowest signal level will still be governed by the measurement bandwidth. A typical spectrum analyzer may have a noise figure of 20 dB or more, whereas a typical receiver may have a noise figure of 10 dB. The preamplifier has a noise figure of typically 4 dB, significantly enhancing the low level performance of such instruments, enabling signals that were previously masked by noise to be seen.
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Microphone Preamplifier
426B31
Performance:Nominal Microphone Diameter:1/4" Frequency Response:3.98 to 126000 Hz3.98 to 126000 10.0 to 126000 Hz10.0 to 126000 HzElectrical Noise (A-weight)3.8 TEDS CompliantYes
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USB Preamplifier, 2 to 50 GHz
U7227F
The U7227F, 2 to 50 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurement
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Charge Amplifier
ZET 440
Charge amplifier ZET 440 for piezoelectric detectors is intended for:*amplification and conversion of output signals of primary piezoelectric transducers with charge output;*amplification and conversion of output signals of primary transducers with the IEPE type in-built electronics to voltage;*gain ratios: 1, 10, 100;*LPF: 0.1, 1, 10 Hz
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Low Noise Voltage Preamplifier
1201
The Model 1201 Voltage Preamplifier with Remote Gain Programming Option (06) is usable in both computer controlled and maual applications requiring uncompromising performance.
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Battery Charge and Discharge Tester
HTCFDK / 791
Wuhan Huatian Electric Power Automation Co., Ltd.
The voltage monitoring information of single battery is simple, safe and accurate with wireless relay access.
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Periodic Verification System for Measuring Static Charges and Verifying Ionizer Performance
STME-PVS
Statclean Technology (S) Pte Ltd
This meter is designed to measure static charges and to verify ionizer performance. It consist of three components- an Electrostatic Fieldmeter, a Detachable Plate and a Charger.
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Charge Coupled Device (CCD) Standard Image Sensors
Teledyne e2v is the leading supplier of scientific grade Charge Coupled Device (CCD) image sensors for the most challenging low light imaging and spectroscopy applications.
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Battery Discharge and Charge Tester
HD Power Test Equipment Co.ltd
Battery Discharge Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It can proceed the discharge and charge for the batteries to extend the lift-time.
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HDCD Battery Charge Tester
HD Power Test Equipment Co.ltd
HDCD Battery Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It keeps the constant communication maintain between the battery charge ensuring a perfect charge.Battery charge tester is designed using intelligent three-stage charging mode to achieve the function of automatic conservation between charging and floating charge. It also can on-line detect the voltage of the whole battery, real-time display and record the voltage of whole battery. The tester can automatically accomplish charging after setting the parameter of voltage, current, time and capacity.
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Charged Plate Monitor
Model 280A
Simco-Ion’s Model 280A incorporates enhanced circuitry that enables it to more accurately measure the performance of high frequency AC ionizers, as well as pulsed DC ionizers and steady-state DC ionizers. The Model 280A can be used as a portable CPM and is capable for of up to 6 hours of operation on the internal battery before recharge.
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Externally Polarized Precision Condenser Microphones & Preamplifiers
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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EV Charging Station
Residentual
BENEFITS OF RESIDENTIAL CHARGING: *Charge up to 7x faster than the Level 1 cordset that came with your electric vehicle. *Level 2 (240V) charging stations are more affordable than ever – starting at just $379! *Tax incentives and rebates offset purchase and installation costs, up to 100% in some areas *It’s more convenient to charge at home than using a public station. *Indoor/Outdoor rated (fully sealed NEMA 4 enclosures) *The Level 1 cordset that came with your electric vehicle can be used as a portable charging station or for a second charging station when you have company with an EV.
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Smart Refrigerant Charging Kit
HUB4
UEi Test & Measurement Instruments
The HUB4 gives the ability to wirelessly get Vapor and Liquid pressures via the WPP1 probes and Vapor and Liquid temperatures via the WPC1 probes, all via the free UEi Hub App. Easy to use and a rugged design make the App and probes an excellent addition to any technician's toolbox.
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Vibration Sensitivity Tester
Vibratron II
The Vibratron II provides a non-invasive means of measuring the sensitivity to vibration of large nerve fibers of a patient's fingers and toes. Reliable quantitative measurements are achieved with a test that takes only minutes to administer. A two-alternative forced choice procedure is used to determine the degree of sensitivity for comparison to normals.
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Programmable USB Hub with 4 Charge Ports
The USBHub2x4 is a programmable USB 2.0 compatible hub featuring 4 device downstream ports with standard USB type-A receptacles and each port is capable of delivering up to 2.5A simultaneously. With two host (upstream) connections using usb mini-B connectors, the USBHub2x4 is perfect for environments where multiple devices need to be shared or switched between two host computers. E.g.: software regression testing, iPhone software development and validation, Android software development and validation, USB device regression testing, manufacturing testing, device burn-in testing and USB device charge-curve testing.
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High Resolution, High Sensitivity, High Stability ICP-OES Spectrometer
Ultima Expert
HORIBA Scientific develops and manufactures high performance ICP-OES spectrometers for more than 35 years. The new Ultima Expert is a unique combination of ultimate performance with comprehensive assistance tools designed to simplify method development. Ultima Expert integrates high efficiency Jobin Yvon optical design capable to achieve optimal performance for a large variety of sample types and matrices.Ultima Expert is driven by the powerful Analyst software featuring a large variety of analytical functionalities for tailored control and analysis. The robustness of the Ultima Expert makes it ideal for applications common to mining, chemicals manufacture, salt production, wear metals in oil analysis, petrochemical, metallurgical production and precious metal refining.Gain in efficiency with the Ultima Expert for your most demanding needs!
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Electric Vehicle AC Charging Compatibility ATS
8000
It is a customized system for Electric Vehicle AC Charging Compatibility testing.Hardware : Integrated by AC Source/Power Meter/DC Source/Function Generator/Scope/ EVSE CP & PD Simulator…。Software : Fully complies with SAE-J1772, CNS15511 test requirements
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Sensitivity Testing
Response Dynamics Vibration Engineering, Inc.
Sensitivity testing involves making predictions of system response to environmental disturbance. The significance and importance of the system sensitivity estimates is very often overlooked. This gets companies in trouble and is one of the top reasons why we are called upon to provide timely solutions. Most teams are focused on getting their product to work and get it out the door. An engineering team will often not know how to quantify what to expect in the customer environment and how to test for those expected disturbances. We design hundreds of sensitivity tests and can explain the important concepts to consider in designing the tests and making the right measurements that allow for sound estimates of system response. This is an important expertise we use in our vibration, acoustic and magnetic field consulting services.
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Highly Sensitive Silica Monitor
SLIA-300
Highly sensitive silica monitor for ultrapure water management in semiconductor/FPD processes
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Radiometer Spectral sensitivities precisely adapted to the human skin
UVS-E-T
The UVS-E-T has a spectral response that is adapted to the erythemal (sunburn) action spectrum of the human skin (CIE 1987 weighting). Hence, this radiometer collects information of medical and public concern: UV Index, UV Erythemal dose and dose rate.
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(40×70×12mm) Single Channel Small Form Factor Gain Block Pre-Amplifier EDFA Module
SPA4300-GM01
Hangzhou Huatai Optic Tech. Co., Ltd.
SPA4300-GM01 is a single channel Gain Block Pre-Amplifier EDFA module , adopts subminiature 40×70×12mm compact package, combined with artistic package and best optic performance, creating the best flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
