What is a resistance box used for?
A resistance box, also known as a decade box, is a test instrument containing multiple resistor values. It is commonly used in electrical test laboratories for calibration, circuit testing, and precision measurement. The main advantage of a resistance box is its ability to provide multiple resistance values in one device, eliminating the need for multiple resistors or instruments.
Why is regular calibration of resistance boxes important?
Resistance boxes are high-accuracy instruments often used as calibration references for verifying other electrical test equipment. Over time, their resistance values can drift due to environmental factors and usage. Regular calibration ensures they maintain their accuracy and reliability, preventing measurement errors in laboratory and industrial applications.
What types of resistance measurement devices does Calibrationhouse calibrate?
Calibrationhouse has over 40 years of experience in the design, manufacture, and calibration of resistance measurement devices. We regularly calibrate:
- Resistance decade boxes
- Standalone resistance standards
- Microhmmeters
- Milliohmmeters
- Various resistance measurement accessories and lead sets
Can Calibrationhouse perform on-site calibration for resistance boxes?
Yes, on-site calibration is available across the UK, ensuring minimal disruption for businesses that rely on resistance boxes for calibration and testing. Customers can also send their devices to our Durham-based laboratory for high-accuracy calibration services.
For customers in the United States, resistance box calibration is available at our Tampa facility, ensuring compliance with BSI ISO9001-certified standards.
What is the maximum resistance value Calibrationhouse can calibrate?
Calibrationhouse offers UKAS-certified resistance box calibration on instruments up to 2GΩ (2 Gigaohms), using high-accuracy resistance standards to ensure precise and traceable measurements.
How can I schedule calibration for my resistance box?
To arrange calibration, contact Calibrationhouse via phone, email, or our online request form. Our team will guide you through the process and recommend the best service option, whether on-site or at our accredited laboratories.
