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Electrostatic Voltmeters
Measure voltage without physical contact or charge transfer.
See Also: Voltmeters, Phase Angle Voltmeters
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Phase Angle Voltmeter, Industry Standard
2250A
NAI's 2250A Phase Angle Voltmeter is the most accurate and versatile AC measurement tool in the Synchro/Resolver and LVDT/RVDT marketplace. Considered the industry standard and based on the latest DSP and FPGA technologies, the 2250A substantially extends and simplifies the capabilities of the legacy 2250 model.
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DC Stable Electrostatic Voltmeter
Model 370TR
The Trek Model 370TR is a precision electrostatic voltmeter with the unique capability of making noncontacting surface voltage measurements in the range of 0 to ±3 kV DC or peak AC.
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DC Stable Electrostatic Voltmeter
Model 370
The Trek Model 370 is a precision electrostatic voltmeter with the unique capability of making noncontacting surface voltage measurements in the range of 0 to ±3 kV DC or peak AC.
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Electrostatic ESD Voltmeters & Monitors
Many applications require the measurement of a voltage or electrostatic charge on surfaces. Given the fact that the buildup of electrostatic charge during handling, manufacturing, assembly and other operations can impact production capacity and quality, ETS enables tests on stationary or moving surfaces.
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Electrostatic Voltmeter
Model 347
The Trek Model 347 is a precision DC stable electrostatic voltmeter for making noncontacting surface voltage measurements in the range of 0 to 3 kV DC or peak AC. Industrial applications include surface voltage measurements of photoconductors or dielectric surfaces, charge monitoring in semiconductor production, or measuring electrostatic potentials on film, polymers, and paper.
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Electrostatic Voltmeter
Model 344
The Trek Model 344 is a precision electrostatic voltmeter for making noncontacting surface voltage measurements in the range of 0 to ±2 kV DC or peak AC. Industrial applications include radiation effect studies, R&D of the electrophotographic processes, and charge accumulation monitoring of the semiconductor production process.
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Hand-Held Electrostatic Voltmeter
Model 821HH
Trek's Model 821HH Infinitron Hand-Held Electrostatic Voltmeter represents the next generation of contacting precision surface voltage measuring instruments, providing input characteristics far beyond the limits of any currently available hand-held voltmeter product.The Model 821HH can easily measure the voltage level of both conductive and insulative objects and surfaces with virtually zero charge transfer to the measurement probe. This results in stable high accuracy voltage measurement capability for ESD-sensitive devices.
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HAND-HELD Electrostatic Voltmeter
Model 876 & 884
The Trek Models 876 and 884 Hand-Held Electrostatic Voltmeters provide accurate, noncontacting measurements of electrostatic surface voltage for ESD applications in either ionized or non-ionized environments.
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High-Sensitivity, DC Stable ESVM
Model 323
The Trek Model 323 Electrostatic Voltmeter performs high voltage resolution, noncontacting, DC stable surface voltage measurements using a technique which maintains high measurement accuracy over a wide range of sensor probe to measured surface spacings.
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High-Sensitivity, DC Stable ESVM
Model 341B
The Trek Model 341B is a DC stable, high-voltage precision electrostatic voltmeter for making noncontacting surface voltage measurements in the range of 0 to ±20 kV DC or peak AC. Research and industrial applications include charge accumulation monitoring of the LCD production processes, monitoring surface potentials in the electrostatic painting process, research and development in the electrophotographic process, and measuring electrostatic potentials on polymers, rubber, fabrics, and paper.
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High-Sensitivity, DC Stable ESVM
Model 320C
The Trek Model 320C Electrostatic Voltmeter is a versatile instrument which is used for a variety of electrostatic applications including contact potential measurements, materials evaluation, and electret studies.
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High-Speed Electrostatic Voltmeter
Model 368A
The Trek Model 368A High-Speed Electrostatic Voltmeter provides precision noncontacting measurement of the surface voltages associated with electrostatic imaging processes as employed by the electrophotographic reproduction and laser printing industries.
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PORTABLE Electrostatic Voltmeter
Model 706B
The Trek Model 706A/1 portable electrostatic voltmeter is specifically designed as a field-service tool to perform ESD noncontacting surface voltage measurements. Applications include measurement of photoreceptor surfaces in copiers and laser printers. The Trek Model 706A/1 portable electrostatic voltmeter has a measurement range of 0 to +1 kV or 0 to -1 kV (switch selectable) and employs an easy to read 3½ digit liquid crystal display to indicate the measured electrostatic potential in volts.
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Series - Electrostatic Voltmeter
Model 541A
Trek Model 541A electrostatic voltmeter series are microprocessor based devices which are ideally suited to monitor critical operations associated with semiconductor, LCD, electronic assembly, and other processes where static charge accumulation poses a threat to production yields or product quality.
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Series Electrostatic Voltmeter
Model 542A
The Trek Model 542A Electrostatic Voltmeter provides accurate noncontacting measurements of electrostatic surface voltage associated with EOS/ESD sensitive processes. The microprocessor based Model 542A Static Meter is ideally suited to monitor critical operations associated with semiconductor, LCD, electronic assembly, and other processes where static charge accumulation poses a threat to production yields or product quality.
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Series HAND-HELD Electrostatic Voltmeter
Model 520
The Trek Model 520 Hand-Held Electrostatic Voltmeter (ESVM) Series products provide accurate, noncontacting measurements of electrostatic surface voltage for ESD applications in either ionized or non-ionized environments. Industrial applications include measuring charge accumulation in the LCD manufacturing process or measuring static charge in semiconductor production.
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Ultra Stable Surface DC Volt Meter
USSVM2
The meter measures the magnitude and polarity of static charge on objects or surfaces. The sensor is calibrated for measuring a surface at 1" from the end of the sensor. On metallic or conductive surfaces, the meter measures the voltage on the surface. (As with any electrostatic voltmeter, the displayed reading depends somewhat on the size of the object being measured and the distance between the object and the sensor.) On insulating surfaces, "voltage" is not a well-defined number. In this case, the meter reads a number proportional to the static charge present.
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Contact Voltmeter
CVM-780
The CVM-780 Contact VoltmeterTM combines the ease of use of a digital voltmeter with the high input impedance and low input capacitance of a true electrostatic voltmeter in a small, portable, battery operated package.Being a true electrostatic voltmeter, not a field meter means that it reads real voltage, without confusing it with electrostatic field strength, which can be distinctly different.
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Electrostatic Voltmeters
Advanced Energy's Trek and Monroe electrostatic voltmeters allow you to accurately measure surface potential (voltage) on materials. Choose from
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ESD Voltmeters And Sensors
Achieve High Accuracy Without Fixed Spacing Requirements. We offer diagnostic tools for ESD in-line sensing and hand-held electrostatic voltmeters that are ideal for use in ESD-sensitive environments. Accurately measures surface voltage or charge build-up over a wide range of spacings.
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Electrostatic Discharge
Our electrostatic discharge (ESD) measurement and control solutions include charge plate monitors, sensors, resistivity meters, and voltmeters. Reliably monitor, measure, locate, and test for static electricity.
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Electrostatic Products
We offer electrostatic measurement instruments for electrostatic discharge (ESD) and high-performance applications. Select from our reliable electrostatic sensors and detectors, voltmeters, charge plate monitors, and surface resistance/resistivity meters.
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Test Equipment
Dou Yee Enterprises (S) Pte Ltd
Dou Yee Enterprises Test Equipment, including handheld electrostatic fieldmeter, periodic verification system, charged plate monitor, contact voltmeter, and others.
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Prostat Contact Voltmeter
CVM-780
The CVM-780 contact voltmeter combines the ease of use of a digital voltmeter with the high impedance and low capacitance of a true electrostatic voltmeter, in a small, portable package.It reads the actual voltage, without interference from the electrostatic field strength. The ceramic tips of the probe allow precise measurement of values.Measurement of voltages up to 500 VDC.
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Electrostatic Chuck Optimizer
Model 640
Trek’s Model 640 Electrostatic Chuck Optimizer system is a diagnostic tool which enables evaluation and optimization of waveforms/voltages for electrostatic chucks/clamps in order to minimize de-clamp time, maximize clamp force, and achieve optimum wafer processing for ESC systems. Model 640 combines two amplifiers (for two-phase voltage combinations) and a waveform generator, which can be independently programmed and configured to investigate, research, and discover the perfect power supply and waveform recipe to efficiently drive an ESC application. An electrostatic voltmeter (ESVM) is included to monitor residual voltage from the clamping/de-clamping process.
