Hydraulic Deadweight Testers
A selection of deadweight testers with varying ranges and measurement units, these instruments are able to calibrate pressure sensing instruments via the creation of hydraulic pressure. More sophisticated models can be used to calibrate pressure calibrators.
Find out more about Hydraulic Deadweight Testers below.
- Available with a psi, kg/cm², bar, or kPa scale
- Supports ranges up to 3000 psi (or equivalent)
- Accuracy: 0.05% of the reading
- Accuracy: 0.015% of the reading
- Available with a psi, kg/cm², bar, or a kPa scale
- Supports ranges up to 15 000 psi (or equivalent)
- Accessory for the Fluke Calibration E-DWT
- Hands-free data collection
- Simplify testing, improve safety, prevent calibration errors
- Optimised for calibrating pressure sensing instruments
- Available in five models with various pressure ranges and measurement units
- Integrated hand-pump
- Calibrate pressure sensing instruments via the creation of hydraulic pressure and addition of weight masses
- Available in four models with differing pressure ranges and measurement units
- Test-station design with O-rings
- Ideal for calibrating pressure sensing instruments
- Available in four models with differing pressure ranges and measurement units
- Operates using mineral oil
- Available in four models with varying pressure ranges and measurement units
- Ideal for calibrating pressure sensing instruments using hydraulic pressure
- Creates hydraulic pressure using mineral oil
- Available in five models with varying pressure ranges and measurement units
- Ideal for calibrating a wide variety of pressure sensing instruments
- Uses water as a medium to create hydraulic pressure
- Pressure calibrator optimised for versatility, accuracy and convenience
- Standard accuracy of 0.015%
- Available in four models with varying pressure ranges and measurement units
- Pressure calibrator optimised for accuracy, versatility, practicality and simplicity
- Available in four models with varying pressure ranges and measurement units
- Standard accuracy of 0.015%
- Wide pressure range makes this instrument suitable for calibrating an eclectic variety of pressure sensing instruments
- Available in four models with varying pressure ranges and measurement units
- Standard accuracy of 0.015%
- Available in four models with differing pressure ranges and measurement units
- Optimised for calibrating pressure sensing instruments
- Creates pneumatic pressure using mineral oil
- Wide pressure range for calibrating a variety of pressure sensing instruments
- Practical, easy-to-use design
- Available in four variations with differing pressure ranges and measurement units
- Dual piston facilitates the tester’s dual-range capabilities
- Available in four models with varying pressure ranges and measurement units
- Suitable for calibrating pressure sensing instruments
- Available in five models with differing pressure ranges and measurement units
- Pressure calibrator optimised for versatility, efficiency and simplicity
- Standard accuracy of 0.015%
- Optimised for calibrating pressure sensing instruments
- Available in four models with differing pressure ranges and measurement units
- Standard accuracy 0.015%
- Calibrate pressure sensing instruments using hydraulic pressure and accurately calibrated weight masses
- Integrated hand-pump
- Available in four models with varying pressure ranges and measurement units
- Extended pressure ranges improve these instruments’ scope-for-use
- Available in three models with varying pressure ranges and measurement units
- Ideal for calibrating pressure sensing instruments
- Sophisticated, accurate, versatile alternative to traditional deadweight testers
- Calibrate pressure sensing instruments
- Available in seven models
- Calibrates pressure sensing instruments
- Versatile and simple-to-use
- Available in three models
- Practical alternative to traditional deadweight testers
About Hydraulic Deadweight Testers
A deadweight tester is a calibration standard that uses the principle of a pressure balance to calibrate pressure-measuring instruments. Deadweight testers use calibrated weights to apply known pressures to a device under test for a simple and cost-effective solution that covers a wide range of pressure calibrations.
Oil deadweight testers are a time-tested solution for pressure calibration, providing reliable, repeatable results. However, water deadweight testers are the preferred solution when calibrating devices that cannot be exposed to oil contamination. Electronic versions (E-DWT) are electronic replacements for traditional deadweight testers.