Vitrek 4700 Precision High Voltage Meter

Introducing the Vitrek 4700 Precision High Voltage Meter

The Vitrek 4700 Precision High Voltage Meter offers the highest level of measurement accuracy when it come4s to high-voltage measurement equipment. Its color touch screen is surprisingly easy to use for set up and display of testing results.  Vitrek leverages DSP technology to provide outstanding AC &DC high voltage measurement accuracy, stability, repeatability and resolution.  The 4700 High Voltage Meter offers performance that rivals traditional high voltage reference dividers – yet unlike the tedious divider, the 4700 provides instant, direct, high voltage measurements in a highly portable, compact and rugged bench top enclosure.

The high voltage tester measures up to 10KV DC or rms AC directly and with available HV Smartprobes, the high voltage measurement range can be extended to 35KV, 70 KV, 100KV and 140KV.

Key Features

• Dual inputs allows Differential or Phaseto-Phase voltage measurement
• High speed DSP provides up to 60 filtered readings per second
• True RMS AC measurement from 0.01Hz to 600Hz—covering VLF to aviation frequencies
• AC noise rejection 78dB—for rock solid, six digit DC Measurements
• Optional battery pack goes up to 11 hours between charges
• G Series—high input impedance probes for electrostatic applications
• CE mark Certified to EN61010
• Available ISO 17025 accredited calibration
• Three year extended warranty (one year standard warranty)
• Dual inputs allows Differential or Phaseto-Phase voltage measurement
• High speed DSP provides up to 60 filtered readings per second
• True RMS AC measurement from 0.01Hz to 600Hz—covering VLF to aviation frequencies
• AC noise rejection 78dB—for rock solid, six digit DC Measurements
• Optional battery pack goes up to 11 hours between charges
• G Series—high input impedance probes for electrostatic applications
• CE mark Certified to EN61010
• Available ISO 17025 accredited calibration
• Three year extended warranty (one year standard warranty)

Key Benefits

Direct Measurement or HV SmartProbe™ Vitrek’s 4700 precisely measures voltages directly up to 10KV, right out of the box with no external probes. That’s high enough for most of the HV sources out there. However, should you care to expand your high voltage measurement range just add one or more of the available 35KV, 70KV, 100KV and 150KV SmartProbes™. The Vitrek SmartProbes™ each store their own calibration data which is down loaded when they are plugged in to the 4700 this results in high accuracy, calibrated readings and allows any Vitrek SmartProbe™ to be used with any 4700 HV Meter. The SmartProbe’s™ proprietary, ultra-low TC attenuator design minimizes self-heating—while its low capacitance technology enhances AC performance. In addition to the direct input terminal the 4700 has two probe inputs—use one probe to extend your measurement range or use two probes for making high voltage differential measurements.
 
Superior Performance by Design Measurement integrity is our bottom line whether you are running a production line manufacturing medical imaging equipment, in a national laboratory conducting ground breaking research or in the cal lab certifying test equipment—it is essential to choose your tools carefully. To insure the best possible measurement accuracy, the 4700 makes over 40,000 reading per second which are then filtered, sub-sampled, scaled and offset corrected—all with ”error free” mathematic methodology. The True RMS AC readings are as true astheycome, while the DC measurements
offer rocket fast settling with rock solid stability. In addition to this, the 4700 provides VLF AC readings down to 0.01 Hz, as well as, peak to peak, crest factor and fundamental frequency measurement. Available G series probes offer extremely high input impedances for electrostatic voltmeter applications
 
High Voltage Test Automation Automate your HV test requirement with the 4700’s built-in Ethernet port, high speed serial communication port or available GPIB. The 4700 is fully programmable so you can select your measurement mode and bandwidth, then take readings as often as desired. The 4700 also comes standard with a USB printer port, to capture readings and get hardcopy printouts of HV plots so you can document the sag or overshoot in a typical hipot test.

Specifications

General Specifications

• AC/DC Voltage Measurement Resolution:  Selectable 4, 5 or 6 digits
• Measurement Functions: DC Voltage, True RMS AC Voltage, Ripple, Peak to Peak, Crest
• Factor & Frequency Measurement (4 digits 0.01 Hz to 600Hz)
• Measurement Time: Selectable down to 16mS (60 readings per sec.)
• Maximum Input to Common Terminal: 3 KV Peak for 1 sec, no damage
• Accuracy Specifications: Valid one year ± 5C from Cal temperature

Environmental/Physical

Operating Environment 0 to 50C, <85% RH  (non-condensing)
Dimensions 218mm (8.5”) wide x 130mm (5”)
high x 253mm (10”) deep, nominally
Weight 2.4kg max (4kg shipping)

Power

AC Source 45 to 450Hz, 100 to 265Vrms at <15W (20VA) using supplied external power supply DC Source 11 to 16Vdc at <1.2A, using a center positive 2.5mm DC power connector BP-47 Battery Option Up to 11hrs continuous operation

Standard Accessories

The 4700 and probes are shipped with an ISO 17025 cal cert with data and uncertainties, direct input test leads, chassis ground lead, operator’s manual, and external power supply. The HVP handheld probes comes with a detachable probe tip and the HVL series probes ship come with a toroid corona shield.