Vitrek 955i Hipot Tester

Overview

The Vitrek 955i is an ultra-high performance electrical safety compliance analyzer built with dual Coldfire microprocessors and dual DSP technology. It delivers 50V-10KV AC and 50V-11KV DC hipot capabilities with comprehensive insulation resistance (IR) and leakage current (LR) testing, plus 4-wire milli-ohmmeter functionality for critical electrical safety applications.

Key Features

• AC Hipot output 50V to 10KV
• DC Hipot and Insulation Resistance 50V to 11KV
• 4-Wire Milli-Ohmmeter with range up to 100K ohms and 100µΩ resolution
• Ramp rates up to 50KV/second with dwell times as low as 20ms
• Pico-amp leakage current measurement for superior sensitivity
• Tera-ohm insulation resistance measurement with three test modes
• Dual-dimensional and broadband arc detection
• Test sequence memory holds 100 tests with up to 100 steps each
• Advanced safety features: GFI, SFI, and Test Lead Safety Sense (TLSS)
• Continuously variable IR test voltage from 20V to 11KV DC
• Phase angle measurement for resistive and reactive leakage
• 400Hz AC voltage testing for aviation component qualification
• Interfaces: Ethernet, RS-232, Digital I/O, USB, optional GPIB
• Three-year extended warranty with annual factory calibration

Applications

• Electrical safety compliance testing per international standards
• Dielectric strength and breakdown analysis
• Avionics and aerospace component qualification
• Solar panel defect detection and quality assurance
• Cable, connector, and component certification
• Capacitive and resistive load testing

Included Accessories

• TL-209 test leads
• Power cord
• Operating manual
• QTPro II-950 software (45-day free trial)
• NIST traceable calibration certificate