The Series 7250 Pressure Controllers/Calibrators offers unmatched performance, an active matrix color screen and enhanced control stability. Utilizing multiple sensors and ranges in a single instrument, the Series 7250 combines precision, stability, speed and affordability. Models 7250xi, 7250i and 7250, up to 2,500 psi (17.2 MPa), use a unique quartz sensor, the most accurate pressure sensing technology in a pressure calibrator. Each quartz sensor is manufactured and tested to provide the ultimate performance required by a Fluke Calibration pressure calibrator, ensuring that every customer receives quality, precision and stability in their instrument. Standard precision The Fluke Model 7250 pressure calibrator / controller (formerly Ruska 7250) offers an economical approach to automatic pressure testing and calibration with a precision of 0.003 % of full scale for ranges to 2,500 psi (17.2 MPa). A 3,000 psi (21 MPa) full scale range is available with 0.012% of reading precision from 900 psi to 3000 psi (6.3 to 21 MPa) precision. Models 7250xi and 7250i offer advanced percent of reading precision for increased capability with a single instrument, reducing the investment required to calibrate a wide variety of pressure devices and ranges. The Model 7250xi provides 0.005 % of reading precision from 5 % to 100 % of the instrument's range. This unmatched precision is achieved through unique quartz pressure sensing technology and multiple quartz sensors in a single instrument. Various ranges from 0 to 20 and 0 to 2 500 psi (0 to 140 kPa and 0 to 17.2 MPa) are available. The Model 7250i provides 0.005 % of reading from 25 % to 100 % of range and is available in various ranges from 0 to 5 and 0 to 2,500 psi (0 to 35 kPa and 0 to 17.2 MPa). For pressure below the lower threshold of 5% for the 7250xi and 25 % for the 7250i, the precision becomes 0.005 % of the lower value. For example, a 1,000 psi (7 MPa) Model 7250xi provides 0.005 % of reading from 50 to 1,000 psi (0.035 t...

The Fluke Calibration 700HPPK Pneumatic Test Pump Kit generates and adjusts pneumatic pressures up to 21 MPa (3000 psi), without requiring a nitrogen bottle or other external pressure supply. It supplies pressure to devices under test (DUTs) that include transmitters, controllers, pilots, digital and analog gauges, and more. It’s the perfect solution for generating high pressure in the field, where conditions and operating surfaces can vary. The 700HPPK is the ideal choice for calibration technicians, test engineers, and instrument technicians working in industries like natural gas transmission and distribution, process, aerospace and defense, who need a simple-to-use, safe and portable pressure source that they can depend on in a wide variety of conditions. The 700HPPK contains both a calibration manifold and high pressure pump to generate and finely adjust pressures . A second model, the 700HPP, is available for people who only prefer a high pressure source. The 700HPPK is designed to be at home in the lab or the field. Lightweight and portable, it features collapsible feet, built-in handhold, and a canvas carrying case, making it easy to carry to the field. The 700HPPK works on just about any surface, so you don’t need a flat laboratory bench or flat area in the field. With the 700HPPK, you don’t need to carry a lot of extra equipment or accessories. No PTFE tape or extra tools are required thanks to a swivel ¼ NPT female reference gauge connector that makes switching reference gauges fast and easy. The pump kit is designed so that the calibration manifold attaches and detaches easily via quick detent pins. You won’t need to spend a lot of time setting it up or packing it away at the end of the day. Generate high pressure accurately and safely for a wide workload The 700HPPK generates pressure up to 21 MPA (3000 psi) within 20 seconds to full scale into a 10 cm3 volume. A detachable pressure adjustment system and adjustment control knob enab...

Adding to the flexibility of the Series 7252, two performance models are available: the Model 7252i that offers percent of reading performance further extending the capabilities of a single calibrator, or the Model 7252, that provides percent of full scale (FS) performance for each range. The Model 7252i provides a precision of 0.005 % of Reading from 25 % to 100 % of each installed range. For pressures below the lower threshold of 25 %, the precision becomes 0.005 % of the 25 % value. Alternatively, the Model 7252 provides a precision of 0.003 % of FS for each installed range. Both models provide a one year stability of 0.0075 % of Reading allowing a one year calibration interval. Both the 7252i and 7252 are available in a variety of pressure ranges. Choose from any pressure range combination from as low as 10 inH2O (25 mbar) up to 2500 psi (172 bar). For example, either the Model 7252 or 7252i can be configured with a lower pressure range of 10 psi (1 bar) and an upper range of 1 000 psi (70 bar). Or, a Model 7252i could include a 10 inH2O (25 mbar) range and 2 500 psi (172 bar) to cover very low and very high pressure calibration requirements. Only Fluke Calibration provides such a broad pressure range coverage factor in a dual output pressure controller. For absolute mode calibrations, the Series 7252 can be supplied with a Barometric Reference option, or the Vacuum Reference option where a vacuum pump is connected to the reference port(s). While the former offers a high degree of convenience by allowing instantaneous transition from gauge to absolute mode, the Vacuum Reference option provides the ultimate performance solution, since it does not introduce the additional uncertainty of a secondary, barometric sensor. Instruments with the Vacuum Reference option include an on-board vacuum sensor to allow fully automatic zeroing when operating in absolute mode. For applications where absolute calibrations are performed exclusively, permanent absolute ranges to 50 p...

PM200 Pressure Measurement Modules Key features: - 0.02% FS specification makes it ideal for calibrating or testing pressure dial gauges, lower accuracy transmitters, or pressure switches. - Rugged silicon pressure sensor design allows for faster control. - Economic price point helps facilitate the purchase of backup modules, making sure you are never down for calibration. PM500 Pressure Measurement Modules Key features: - Highly characterized and linearized silicon pressure sensor provides an economical way of making accurate pressure measurements. - 0.01% of reading measurement uncertainty from 50% to 100% for most ranges allows for wide workload coverage. - More than 45 ranges, from low differential pressures up to 20 MPa (3000 psi) to choose from. Your application is covered with this wide flexibility in configuration. PM600 Pressure Measurement Modules Key features: - Fluke Calibration Quartz Reference Pressure Transducer (Q-RPT) technology provides precise measurement with long term stability. - 0.01% reading measurement uncertainty from 30% to 100% of the modules’ span allows for extremely wide workload coverage. - Onboard barometer included with absolute mode pressure modules, allowing them to be used in both absolute and gauge model....

COMPASS® for Pressure Software Pressure Calibration Management Software COMPASS® for Pressure Calibration Software is a universal platform for all of your pressure calibration software needs. From piston gauges calibrating individual devices in the cal lab to transfer standards characterizing racks of sensors in production, COMPASS® provides an off-the-shelf software tool to maximize the automation of your calibration and testing processes. COMPASS® for Pressure’s industry leading pressure calibration software enables you to advance from individual automated hardware components to a fully automated calibration system - quickly, and without consuming your internal engineering resources. COMPASS® software, and the expert assistance available from the product application specialists at Fluke Calibration, remove the unknowns often associated with getting automated systems online. COMPASS for Pressure integrates calibration functions with pressure-specific dependencies that are missing from more generic software packages. And now, COMPASS software also enables users to export test data directly to the same  database used by MET/CAL® Plus Calibration Management Software.  Users can now manage their inventory, calibration location, maintenance and customers through MET/TEAM® software. Structured around the unit under test COMPASS® for Pressure Calibration Software is structured around device under test (DUT) and test definitions. DUT definitions identify devices to be tested with all their characteristics. Test definitions define test sequences and all the details of test execution. The pressure reference devices, data acquisition equipment and auxiliary measurement and control devices that are available to COMPASS® software are set up and stored in a hardware database to be selected by the function(s) they perform. All Fluke Calibration devices and many commonly used data acquisition products are already set up as examples to simplify the implemen...

PressCal Software PressCal is a menu driven software program for pressure calculation and certificate generation using a deadweight tester as the pressure source. This software has been developed as a flexible working tool to make calibrations quicker, easier and more accurate. PressCal allows users to apply all necessary corrections (local gravity, pressure head, temperature, etc.) to enhance the performance of the deadweight tester. Calibration details are then stored and/or automatically inserted into a calibration certificate. Menu-driven, easy-to-use software Maintain multiple deadweight tester files Pressure equivalent calculations with all corrections applied Automatic generation of calibration certificates Pre-loaded calibration data Twelve pressure units Windows 95 or higher running on a 486 PC (minimum)...

WinPrompt Calibration Software WinPrompt calibration software increases calibration efficiency by providing full-color, Windows-based measurement for your process. This easyto-use software can be used independently or in conjunction with the Model 2456. In either instance, WinPrompt provides the capability for customizing calibration procedures and reports. Accounting for environmental factors when performing piston gauge calibrations is an important but labor intensive process. Ruska’s Model 2456 piston gauge monitor (PGM) and WinPrompt calibration software help automate this process. The Model 2456 enhances measurement precision and consistency of critical piston gauge parameters including piston gauge temperature, float position, sink rate, air density, vacuum and other variables. Temperature  The Model 2456 uses precision four-wire platinum resistance thermometers (PRTs) to monitor the piston gauge temperature. It actively monitors two PRTs and stores coefficients for up to ten. This minimizes the risk of damage to sensitive PRTs by allowing the operator to move the Model 2456 to another piston gauge location without moving the PRTs. Float position Non-contact, inductive proximity sensors in the Model 2456 accurately read the float position of the piston gauge to a resolution of 0.025 millimeters (0.001 inch), which is significantly greater than the readability of the unaided eye. Sink rate Sink rate is often used as an accurate indication of thermal stability, and for detecting leaks in the system that result in pressure measurement errors. In crossfloat applications, sink rate becomes a high resolution indicator of the differential pressure existing between two piston gauges. Routinely monitoring the sink rate of your piston gauge promotes consistency and confidence in your pressure calibrations. The sink-rateversus-time display is vital for evaluating system integrity and stability. Air density The optional laboratory environment monito...

P5531 Dirt / Moisture Trap Dirt / moisture traps provide an effective barrier against the transfer of moisture and dirt from an instrument under test to the sensitive piston/cylinder assembly of a pneumatic deadweight tester. Unexpected particle contamination or fluid inside the device under test will be prevented from entering the deadweight system, avoiding downtime for maintenance or repair. Designed for operation in the vertical position these traps are simple to dismantle and easy to clean. Designed to mount directly on the deadweight tester and featuring an acrylic chamber for visibility of contaminates this unit utilizes the standard test port adapters for easy instrument connections. P5532 Dirt / Moisture Trap Dirt/Moisture Trap from Fluke Calibration is a robust solution for safeguarding precision devices like deadweight testers from contamination by dirt or moisture. Built with a stainless steel body and an aluminum chamber, it offers durability and corrosion resistance. This trap effectively prevents foreign particles and moisture from entering calibration systems, extending equipment life and maintaining measurement accuracy. Its design ensures compatibility with various calibrators via a 3/8 BSP male adapter....

P5514B Hydraulic Pressure Comparator The P5514B Hydraulic Pressure Comparator is a simple, robust and economical pressure test pump for calibrating gauges, switches and transducers with accurate, fine adjust capabilities. It generates pressure to 10 000 psi (70 MPa), with a new Vernier that enables cardinal point calibrations. The P5514B can be mounted easily on a bench or used in mobile applications. Its robust design, with improved reservoir valve sealing, makes it a more stable pressure generator than previous versions of this model. The test ports have been improved with a rotating collar design that make it a snap to connect devices under test (DUTs). Test port connections include adapters for common sizes of NPT and BSP. Connections are tool free, another improvement over the previous model. About pressure comparators A pressure comparator or hydraulic test pump supplies the same precisely controlled pressure to both a reference gauge and device under test for calibration. Fluke Calibration hydraulic test pumps are used for checking pressure measuring instruments against master test gauges, indicators or transducers. These costeffective instruments, which include several features from our popular line of hydraulic deadweight testers, are capable of easily generating high pressures and often include a Vernier for precise control for important calibration requirements. Make it a pressure calibrator The Fluke Calibration P5514B Pressure Comparator, when combined with the 2700G Reference Pressure Gauges, becomes an easy-to-use alternative to traditional deadweight testers that covers a wide range of workload. For convenience, the P5514B is bundled together with selected 2700G Reference Pressure Gauges for a complete bench top pressure calibration solution. These pressure calibrators provide the accuracy, reliability, and capability you need to calibrate dial gauges, digital test gauges and pressure transmitters....

These instruments are used for checking pressure measuring instruments against master test gauges, indicators or transducers. These hydraulic pressure comparators provide a quick and easy solution for checking pressure measuring instruments to 20,000 psi (1400 bar). Designed for operation with a wide range of fluids the 5515 include several features from our popular line of deadweight testers. • Built-in pump for large volume applications and system priming • High quality screw press for fine pressure control • Acrylic reservoir for visibility of fluid level and quality • Test port adapters which require no PTFE tape or wrenches • Built-in drain plug for removal of old fluid • Sturdy carrying case with lid • Compatible with a wide range of fluids including sebacate, mineral oil, and distilled water....

GB-75 and GB-152 are gas boosters with control kits intended to be used to provide a very high pressure gas supply to systems using a Fluke Calibration GPC1 High Pressure Gas Controller and other high gas pressure test and calibration systems. GB Gas Boosters are intended as high pressure source for calibration and test systems (i.e. high pressure gas controller/calibrators and piston gauges) Hands free and self regulating package - can be mounted out of the way (under a bench or behind a partition) Two high pressure output ranges: - GB-75: pressure up to 10,000 psi (50 MPa) - GB-K-152: pressure up 15,000 psi (103 MPa) Both models include a pneumatically driven, piston type, self-cycling gas booster. The gas booster boosts a lower pressure, generally supplied from a bottle (2 MPa [300 psi] minimum), to higher pressure. The booster is powered by drive air. The high pressure output is equal to the drive air input times the boosting ratio of 75 or 152. The high pressure output is connected to the SUPPLY port of a GPC1 or other system to which high pressure gas is to be supplied. Both gas booster models include a drive air control kit and interconnecting tubing. The kit is on a bracket that can be mounted at a convenient location remote from the booster itself....

P5521 and P5522 Liquid-toLiquid Separators These liquid-to-liquid separators connect directly to the test port of a hydraulic deadweight tester or comparison test pump. A flexible diaphragm separates the fluids, protecting the calibrator from contamination, and allows calibration of the device in its specific working fluid. Key features P5521-For pressures to 10,000 psi (700 bar) P5522-For pressures to 7,000 psi (480 bar) for Skydrol or other aggressive fluids *Not compatible with P5514B...