Trek 820 高阻抗靜電電壓表
• Voltage monitor output scale factor at 1/200
• Probe electrode may be easily replaced with other sensor tips
• Monitor provides a low voltage replica of the measured electrostatic potential for monitoring purposes or for use as a feedback signal in a closed loop system
• Digital Enable allows an external device to turn ON/OFF the internal HV power supply
• Easy-to-read LED display
• Designed to be operated on a bench top
NIST-traceable Certificate of Calibration provided with each unit
• Probe electrode may be easily replaced with other sensor tips
• Monitor provides a low voltage replica of the measured electrostatic potential for monitoring purposes or for use as a feedback signal in a closed loop system
• Digital Enable allows an external device to turn ON/OFF the internal HV power supply
• Easy-to-read LED display
• Designed to be operated on a bench top
NIST-traceable Certificate of Calibration provided with each unit
型號 :
Trek 820
The ±2 kV Trek 820 Infinitron® Voltmeter may be used in either contacting or non-contacting mode to acquire precision surface voltage measurements. It is especially beneficial when used with applications that demand infinitely high loading impedance levels far beyond the reach of currently available high impedance voltmeter instruments. The 820 comes with a guarantee of virtually no modification of the object being measured. This allows the instrument to indicate, with high precision, the voltage level of both conductive and insulative objects and surfaces.
Dimensions: 10.2 cm H x 22.9 cm W x 33 cm D (4” H x 9” W x 13” D)
Weight: 1.8 kg (4 lb)
BNC Connectors: Voltage Monitor Digital Enable Reset
USB Port: Allows data transfer to a computer with a sampling rate of 1 ms between data points
Ground Receptacle: Threaded ground stud
Power ON/OFF: A momentary push-button
Probe Connector Location: Front panel
Temperature: 10°C to 35°C (50°F to 95°F)
Relative Humidity: 0 to 75%, noncondensing
Altitude: To 2000 m (6561.68 ft.)
- Accurate reading of electrostatic voltage levels associated with ESD sensitive components, circuits and surfaces
