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Automatic Pressure Calibrator helps simplify calibration

New pressure calibrator sources pressure and records results automatically, eliminating the need for multiple tools, improving repeatability and simplifying the calibration process.

Pressure instrument calibration is a significant part of the maintenance workload in process plants that requires a high level of accuracy and repeatability. The new Fluke 729 Automatic Pressure Calibrator simplifies the calibration process by automatically generating precise test pressures, improving calibration integrity by compensating for leaks, and automatically documenting the pressure calibration process to help meet compliance and regulatory requirements.

With the rugged, portable Fluke 729, technicians simply input a target pressure and the calibrator automatically pumps to the desired set-point while the internal fine adjustment control stabilises the pressure at the requested value, delivering more accurate results and speeding the calibration process.

The 729 features:

Automatic pressure generation and control for multiple tests to 300 psi, (20 bar, 2 MPa). Users can fill in a test template and the 729 automatically pumps to and documents a multiple-point pressure calibration test.

Easy calibration documentation using defined templates for transmitters and switches. Input the starting and ending test pressures and number of test points and the calibrator documents the applied pressure, measured mA, and percentage error for each test point. The bright colour graphical display flags out of tolerance test results in red.

HART communication enabling mA output trim, trim to applied values, and pressure zero trimming of HART pressure transmitters, eliminating the need for an additional HART calibration. Technicians can also perform light configuration tasks such as changing a transmitter tag, measurement units, and ranging.

Measurement of mA signals on transmitter outputs and sourcing and simulation of mA signals for testing I/Ps and other mA loop devices. It includes a 24V loop power supply for testing and powering transmitters in standalone tests disconnected from the control system.

As part of the Fluke Connect reliability platform, the 729 allows technicians to remotely monitor calibrations using the Fluke Connect mobile app as well as manage, store, and share pressure measurements and logging events.

Documented calibration results can be uploaded to the optional DPC/Track2 Calibration Management Software, to easily manage instrumentation, create schedule tests and reports, and organise calibration data.

Fluke (UK) — Industrial Tools

Fluke, established in 1948, is an international business providing professional electronic test tools for a wide range of applications.

Fluke, established in 1948, is an international business providing professional electronic test tools for a wide range of applications.

As the world’s largest manufacturer in this category, Fluke focuses on keeping the world up and running for each customer. Every Fluke tool speaks volumes about the company’s planning, engineering and application expertise.

It shows in every detail, from the innovative electronics and award-winning design to the safety engineering and quality of workmanship.

With a rich history spanning more than 50 years in test and measurement, Fluke has become one of the most trusted brands, distinguished by innovation, design, precision and safety.

Fluke products are sold and serviced in more than 100 countries around the world. The product portfolio includes handheld digital multimeters, electrical testers, power quality rools, Scopemeters, thermal-imaging cameras and temperature measurement equipment, indoor air quality, process and calibration tools.

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