- Set of nine, ten or eleven resistors - 1 kΩ, 10 kΩ, 100 kΩ,1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ, 1 TΩ and 10 TΩ , open circuit (Depending on model)
- High Accuracy - up to 20 ppm
- Standard voltage: up to 5 kV (voltages of 10 kV are available)
- Excellent for calibration of Meggers
- For higher resistance values above 10 TΩ see SRC-T Network Standards
Prices range from $3,940.00 to $6,595.00
An economical set of precision high resistance standards designed for testing meggers or other instruments; 9 or 10 values up to 10 TΩ with special Kel-F isolation
Two user versions available:
Resistance values of 10 MΩ and less are calibrated with a Fluke 8508A Reference DMM. Resistance values above 10 MΩ are calibrated with a Keithley 6517B at 1000 Vdc.
In addition, all resistance values of 10 MΩ and greater are calibrated at 5 kVdc with a CMC* as good as 0.5%.
The standard VRS-100 features a maximum voltage of 5 kVDC for values above 10 M&Omega. An (-10kV) option is available for 10 kVDC maximum voltage for resistance values above 100 MΩ.
The VRS-100 Series can be custom made to put any set of resistance values from 0.01 Ω - 10 TΩ in 1 housing. For example we can put a 5 TΩ resistance standard in a unit. Units can be made with as few as 3 values and as many as 11 resistance values.
Please contact our sales staff if you have a custom requirement.
* See IET Labs scope of accreditation, A2LA Calibration Laboratory Certificate # 2073.01 for capabilities.
- Set of nine, ten or eleven resistors - 1 kΩ, 10 kΩ, 100 kΩ,1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ, 1 TΩ and 10 TΩ , open circuit (Depending on model)
- High Accuracy - as low as 20 ppm
- Standard voltages: of 5 kVDC and optional 10 kVDC
- Low Voltage Coefficient of Resistance even at 10 kVDC
- Excellent TC - as low as 5 ppm/°C
- Excellent stability - as low as 10 ppm/year
- Excellent for Calibration of Hipot Testers and Megohmmeters
Two user versions available:
- binding posts
- rotary switch
Resistance values of 10 MΩ and less are calibrated with a Fluke 8508A Reference DMM. Resistance values above 10 MΩ are calibrated with a Keithley 6517B at 1000 Vdc.
In addition, all resistance values of 10 MΩ and greater are calibrated at 5 kVdc with a CMC* as good as 0.5%.
The standard VRS-100 features a maximum voltage of 5 kVDC for values above 10 M&Omega. An (-10kV) option is available for 10 kVDC maximum voltage for resistance values above 100 MΩ.
The VRS-100 Series can be custom made to put any set of resistance values from 0.01 Ω - 10 TΩ in 1 housing. For example we can put a 5 TΩ resistance standard in a unit. Units can be made with as few as 3 values and as many as 11 resistance values.
Please contact our sales staff if you have a custom requirement.
* See IET Labs scope of accreditation, A2LA Calibration Laboratory Certificate # 2073.01 for capabilities.
VRS High Resistance Standard Specifications
(See datasheet for full specifications)Nominal value | Stability (ppm/year) | Max voltage (V) | Initial adjustment to nominal | TC (ppm/C) | 10 kV option max. voltage (V) |
1 kΩ | 10 | 50 | 20 ppm | 3 | 50 |
10 kΩ | 10 | 150 | 20 ppm | 3 | 150 |
100 kΩ | 10 | 500 | 20 ppm | 3 | 500 |
1 MΩ | 15 | 1250 | 20 ppm | 5 | 1250 |
10 MΩ | 20 | 5000 | 50 ppm | 15 | 5000 |
100 MΩ | 100 | 5000 | 100 ppm | 25 | 10000 |
1 GΩ | 500 | 5000 | 0.5% | 25 | 10000 |
10 GΩ | 500 | 5000 | 0.5% | 50 | 10000 |
100 GΩ | 500 | 5000 | 1% | 50 | 10000 |
1 TΩ | 500 | 5000 | 2% | 100 | 10000 |
10 TΩ | 5000 | 5% | 300 | 10000 |
Dimensions: 31.2 cm W x 11.4 cm H x 12.7 cm D (12.3" x 4.5"x5")
Weight: 2 kg (4.5 lb)
