Everything the professional needs for testing gas pipes: in addition to the testo 324 leakage measuring instrument, including system case with feeding unit and other accessories, you get an infrared printer for measurement data documentation on site, along with the testo 316-EX gas leak detector.

Your advantages
• All the important measurements in one instrument: tightness test, load test and serviceability test
• Printer for documentation on site
• Additional gas leak detector included in the scope of delivery
• Automatic determination of pipe volume in gas pipes

The P3100 models are available in single or dual piston format. Unit can be supplied in psi, bar, kgf/cm², and MPa. This robust instrument is highly accurate, quick and easy to use. Units feature a built-in priming pump for large volume applications, piston flotation indicators and a high quality screw press for fine pressure control.
Operating principle
Deadweight testers are the high performance pressure standards for pressure measurement. Utilizing the well proven piston-gauge system consisting of a vertically mounted, precision lapped piston and cylinder assembly, accurately calibrated weight masses (Force) are loaded on the piston (Area), which rises freely within its cylinder. These weights balance the upward force created by the pressure within the system. The pressure is measured when placed on a correctly spinning and floating piston. The total pressure measured is the summation of the weights plus the piston weight carrier assembly.
Instrument base
There are three basic variations in the hydraulic offering; single low pressure, single high pressure and dual piston models. Pressure is generated and controlled by means of a high quality screw press located on the front of the tester. A built-in hand pump is included as standard for all hydraulic models to prime the system and accommodate large volume requirements.
Piston/cylinder assemblies
The piston/cylinder assembly is the heart of each deadweight tester. They are manufactured from materials that provide stability, durability, and low thermal coefficients and distortion. Our experience and knowledge of piston/cylinder production and calibration ensure the precision and performance required for today’s demanding calibration requirements.
Weight masses
Standard weight masses are series 3 nonmagnetic austenitic stainless steel. Each mass is marked with the serial number of the instrument and the nominal pressure value relative to the high or low-pressure piston, when applicable. Optional fractional weights are stainless steel and/or solution heat treated aluminum.
Gravity correction
Gravity varies significantly with geographical location and this variation has a direct effect on the force of the weights and the accuracy of the deadweight tester. Each instrument can be calibrated to local gravity at no extra cost. If unspecified, instruments will be calibrated to Standard Gravity at 980.665 cm/s2.

Key features
• Pressure ranges to 60,000 psi (4000 bar)
• 0.015% of reading accuracy standard (0.008% optional)
• Single or dual piston format
• Built-in hand pumps standard
• Mounted spirit level with adjustable feet
• Units can be trimmed to local gravity FOC

Emission control in industry: the testo 340 flue gas analyzer gives you professional technology, easy handling and practical execution in one instrument. The high-performance testo 340 flue gas analyzer is fitted with an O2 sensor and can be equipped with up to 3 additional sensors.

Your advantages
• Can measure CO, COlow, NO, NOlow, NO2 or SO2
• Extended measuring range for use in environments with high gas concentrations
• Precalibrated gas sensors for quick and easy sensor change
• Integrated pressure difference and air flow measurements for mass flow calculations

Automatically generates and controls pressure up to 300 psi (20 bar, 2 MPa). Enter the pressure and the 729 will automatically pump to the desired pressure. Fill out the test template and the 729 will automatically pump and document pressure calibration tests at multiple points.



Easy calibration documentation using predefined templates for transmitters and switches. Enter the initial and final test pressures and the number of test points. The rest of the 729 did by documenting the applied pressure, the measured mA, and the % error of each test point. The bright color graphics display will highlight the tolerance test results in red.



Automatic fine adjustment of internal pressure helps compensate for minor leaks in hoses and test settings. There is no need to manually turn the vernier to check for leaks, helping to eliminate the hassle of manual pumping and manual fine adjustment of test settings.



HART communication allows trimming of mA output, trimming to applied value, and trimming to zero pressure from HART pressure transmitters. You can also perform light configuration tasks such as changing transmitter tags, units of measurement, and setting ranges. Other supported HART commands include setting a fixed mA output for troubleshooting, reading device configurations and variables, and reading device diagnostics.



Measures mA signal at transmitter source output and simulates mA signal for testing I/Ps and other mA loop devices. Includes a 24V loop power supply to test and power transmitters in self-tests not connected to a control system.



Rugged portable case design 3 year warranty sets the 729 apart from most other pressure calibrators. The 729 is tested and guaranteed to withstand a 1 meter drop test, making it ready for field instrumentation calibration work.



Fluke Connect® compatibility allows users to remotely monitor using the Fluke Connect mobile app as well as manage and store pressure measurements and log events. Share measurements using ShareLive™ video calls and email.



Measure temperature with the optional 720RTD probe to perform resistance transfer calibration.



Measure pressure with the old 700 Series and new 750 Series pressure modules if a different pressure measurement range or resolution is desired.



Multiple language support : select the language from the instrument setup utility. Hart communication commands are limited to English per HART device description and protocol.



The rigid yet flexible carrying case is designed for field work, with room in the bag for storing, test hoses, fittings, test cables and small tools needed for field pressure calibration.



Portable automatic pressure calibrator makes pressure calibration easy



The Fluke 729 Automatic Pressure Calibrator has been specifically designed with the work of process technicians in mind to simplify the pressure calibration process and provide faster, more accurate test results. Technicians know that calibrating pressure is a time-consuming task, but the 729 makes it easier than ever with an internal electric pump that generates and adjusts pressure automatically in a rugged, easy-to-use portable package.



The 729's ideal portable pressure calibrator, allows you to simply enter a target pressure, and the calibrator will pump automatically at the desired set point. Then, an internal fine adjustment control automatically stabilizes the pressure at the set value.



The Fluke 729 can also test multiple pressure test points automatically and automatically document the results. Calibration is as simple as entering the initial and final pressures as well as the number of test points and tolerance levels. The remaining 729 do.



Built-in HART communication capability allows for mA tuning of HART transmitters, lightweight HART configuration, and the ability to adjust to applied 0% and 100% values.



Upload and manage documented calibration results with DPCTrack2™ Calibration Management Software, making it easier to manage your instrumentation, create scheduled tests and reports, and manage calibration data.



With three selectable ranges, 30 psi (2 bar, 200 kPa), 150 psi (10 bar, 1 MPa), and 300 psi (20 bar, 2 MPa), the Fluke 729 Automatic Pressure Calibrator is designed to work anytime, anywhere. wherever you need it.



30 psi range, 2 bar, no wireless communication