HIGH RESISTANCE VRS-100 IET LABS

High Resistance Standards VRS-100 – IET Labs

Precision Standards for High Resistance Calibration and Testing

The VRS-100 High Resistance Standards from IET Labs are engineered for applications that demand high-resistance accuracy and stability. Ideal for calibrating meggers, hipot testers, and insulation testers, this versatile instrument offers a wide resistance range in a single unit, making it a reliable solution for high-voltage and high-resistance measurement environments.

The VRS-100 combines industry-leading precision with flexible configuration options. It is built for laboratory-grade accuracy, featuring ultra-stable components, low temperature coefficients, and long-term stability. This makes it suitable for both metrology labs and production environments requiring consistent calibration results.

Key Features

• Wide resistance range: from 1 kΩ to 10 TΩ in a single device (depending on model)

• Available in 9, 10, or 11 resistor configurations

• Precision accuracy with tolerances as low as 20 ppm

• Excellent stability: as low as 10 ppm per year

• Low temperature coefficient: as low as 5 ppm/°C

• Voltage rating up to 5 kVDC (10 kVDC available as an option)

• High-voltage insulation for safe and accurate testing

• Available with either binding posts or rotary switch for user preference

• Custom configurations available to meet specific testing needs

Applications

• Calibration of megohmmeters and insulation resistance testers

• High-resistance verification for hipot and dielectric testers

• Use in standards laboratories for reference resistance values

• Precision electronics testing in aerospace, power, and utility industries

• Ideal for research, metrology, and quality assurance environments

Specifications

• Resistance values available: 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ, 1 TΩ, 10 TΩ (model dependent)

• Accuracy: down to 20 ppm

• Stability: better than 10 ppm/year

• Temperature coefficient: as low as 5 ppm/°C

• Voltage rating: up to 5 kVDC standard, 10 kVDC optional

• Calibration equipment: Fluke 8508A for values ≤10 MΩ, Keithley 6517B at 1000 VDC for higher values

• Mechanical options: available with binding posts or rotary switch

• Custom resistance configurations available upon request

The VRS-100 High Resistance Standards are trusted for their unmatched accuracy and long-term reliability, making them a top choice for professionals in calibration and test environments requiring high-resistance standards.