Resistance
Transmille offer 17025 Accredited Resistance calibration from 100 uOhm to 1 TOhm, with a wide capability with uncertainties lower than 1 ppm
Low Resistance (100 uΩ to 100 kΩ)
Transmille use a Measurements International 6010D Bridge with a 100A Range Extender to perform ratio measurements against our Primary Standard Resistors which are calibrated at NPL.
This allows us to offer uncertainties below 1 ppm across a wide range of measurements.
Resistors can be calibrated in Oil or Free Air at the customers requested temperatures at a wide range of currents (Maximum 100A, minimum 10 uA)
High Resistance (100 kΩ to 1 TΩ)
Using an 8104 Multimeter in conjunction with our standard resistors, we can perform high value resistance measurement at voltages from 10V to 300V up to 1 TΩ

UKAS Resistance Uncertainties
The below ranges are examples, for full information our schedule should be viewed
Measured Quantity
Calibration & Measurement Capability
100 mΩ
0.80 uΩ/Ω
100.1 mΩ to 1 Ω
0.60 uΩ/Ω
10 kΩ
0.36 uΩ/Ω
10.1 kΩ to 100 kΩ
0.45 uΩ/Ω
1 GΩ
140 kΩ
1 TΩ
7.6 GΩ
WHY CHOOSE TRANSMILLE FOR YOUR CALIBRATION NEEDS?
UKAS accredited laboratory
Working to ISO 17025
7-10 working day turnaround
With express turnaround services available
Competitive prices
With individual UKAS calibration and monthly/annual contracts available
Highly qualified staff
Offering advice and guidance
Total management solutions
For calibration, service and repair work, including web based certificate management
No third parties
All of your calibration service requirements from a single supplier
Collection and Delivery
Across the South East (minimum collection quantities apply)