{"id":6716,"date":"2026-07-17T15:57:45","date_gmt":"2026-07-17T15:57:45","guid":{"rendered":"https:\/\/europascal.de\/product\/fluke-calibration-7250xi\/"},"modified":"2026-10-05T11:42:35","modified_gmt":"2026-10-05T11:42:35","slug":"fluke-calibration-7250xi","status":"publish","type":"product","link":"https:\/\/europascal.de\/en\/product\/fluke-calibration-7250xi\/","title":{"rendered":"Fluke Calibration Ruska 7250xi Precise Pressure Controller"},"content":{"rendered":"<p><strong>Fluke Calibration Ruska 7250xi<\/strong> is a precise digital pressure controller and calibrator designed for demanding automated pressure calibration in calibration laboratories, manufacturing environments and pressure metrology applications. The instrument combines high-precision quartz pressure measurement with fast automatic pressure control and a wide usable measurement range.<\/p>\n<p>The key advantage of the Fluke Calibration Ruska 7250xi is its percent-of-reading performance over a particularly wide portion of the selected pressure range. The 7250xi provides a measurement precision of <strong>0.005% of reading from 20% to 100% of full scale<\/strong>. Below 20% of full scale, the precision is specified as 0.005% of 20% FS.<\/p>\n<p>This performance is achieved using multiple quartz pressure sensors within a single instrument. The technology allows one 7250xi to cover a broader pressure workload while maintaining excellent measurement performance.<\/p>\n<p>Available full-scale pressure ranges extend from <strong>20 psig to 2,500 psig<\/strong>, corresponding to approximately <strong>138 kPa to 17.2 MPa<\/strong>. Optional operating modes expand the capabilities of the controller for absolute and negative gauge pressure applications.<\/p>\n<p>The pressure controller provides active control stability of <strong>0.001% FS<\/strong>, while typical pressure control response is 20 seconds or less for specified conditions and pressure ranges up to 2,500 psi.<\/p>\n<p>RS232 and IEEE-488 interfaces, SCPI command syntax and several instrument emulation modes allow the Fluke Calibration Ruska 7250xi to be integrated into automated calibration systems.<\/p>\n<p>At <strong>europascal<\/strong>, the Fluke Calibration Ruska 7250xi can be integrated into professional pressure calibration systems with suitable pressure supplies, accessories and calibration software. For professional calibration and metrological traceability, visit the <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal Calibration Service<\/a>.<\/p>\n<h2>Your Benefits at a Glance<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> combines wide-range pressure measurement with precise automated pressure control.<\/p>\n<p>Key benefits include:<\/p>\n<ul>\n<li>Digital high-speed pressure controller and calibrator<\/li>\n<li>Quartz pressure sensor technology<\/li>\n<li>Multiple quartz sensors in one instrument<\/li>\n<li>0.005% of reading precision<\/li>\n<li>Percent-of-reading specification from 20% to 100% FS<\/li>\n<li>Pressure ranges from 20 to 2,500 psig<\/li>\n<li>Maximum pressure range up to 17.2 MPa<\/li>\n<li>Active pressure control stability of 0.001% FS<\/li>\n<li>Fast automatic pressure control<\/li>\n<li>Typical control response of 20 seconds or less<\/li>\n<li>User-selectable display resolution up to 1:1,000,000<\/li>\n<li>Optional absolute pressure operation<\/li>\n<li>Optional negative gauge pressure operation<\/li>\n<li>Optional barometric reference<\/li>\n<li>Nitrogen or clean, dry air pressure medium<\/li>\n<li>Accredited calibration report supplied as standard<\/li>\n<li>RS232 interface<\/li>\n<li>IEEE-488 interface<\/li>\n<li>SCPI command syntax<\/li>\n<li>Instrument emulation modes<\/li>\n<li>Suitable for automated calibration systems<\/li>\n<li>Compatible with pressure calibration software<\/li>\n<li>Rack-mount capability<\/li>\n<li>Professional laboratory design<\/li>\n<\/ul>\n<h2>Pressure Ranges up to 2,500 psi<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> can be configured with full-scale pressure ranges from:<\/p>\n<p><strong>20 psig to 2,500 psig<\/strong><\/p>\n<p>or approximately:<\/p>\n<p><strong>138 kPa to 17.2 MPa<\/strong>.<\/p>\n<p>This broad selection of pressure ranges allows the instrument to be configured for the actual calibration workload.<\/p>\n<p>Instead of selecting a single fixed standard range, users can choose an appropriate full-scale pressure range for their pressure instruments and calibration applications.<\/p>\n<h2>0.005% of Reading Precision<\/h2>\n<p>One of the most important features of the <strong>Fluke Calibration Ruska 7250xi<\/strong> is its:<\/p>\n<p><strong>0.005% of reading precision<\/strong>.<\/p>\n<p>This specification applies from:<\/p>\n<p><strong>20% to 100% of full scale<\/strong>.<\/p>\n<p>Below 20% FS, precision is specified as:<\/p>\n<p><strong>0.005% of 20% FS<\/strong>.<\/p>\n<p>This percent-of-reading performance provides a significant advantage when calibrating devices with different pressure ranges using a single controller.<\/p>\n<h2>Multiple Quartz Pressure Sensors<\/h2>\n<p>The high performance of the Fluke Calibration Ruska 7250xi is achieved through the use of:<\/p>\n<p><strong>multiple quartz pressure sensors<\/strong>.<\/p>\n<p>Quartz pressure sensing technology provides excellent precision, repeatability and long-term stability.<\/p>\n<p>Unlike a conventional pressure controller based on a single full-scale sensor, the 7250xi uses multiple quartz sensor ranges to maintain its percent-of-reading performance over a much wider part of the instrument range.<\/p>\n<p>This makes the 7250xi particularly attractive for calibration laboratories with a broad pressure workload.<\/p>\n<h2>Quartz Bourdon Tube Technology<\/h2>\n<p>The Ruska 7250 Series uses Fluke Calibration&#8217;s quartz pressure sensing technology.<\/p>\n<p>A quartz Bourdon tube pressure sensor provides a highly stable basis for precision pressure measurement.<\/p>\n<p>The sensing technology is one of the central reasons why Ruska pressure standards have traditionally been used in demanding pressure metrology applications.<\/p>\n<p>For the 7250xi, several quartz sensor ranges are combined to provide the specified wide-range performance.<\/p>\n<h2>Wide Calibration Workload<\/h2>\n<p>A conventional full-scale specification can limit the useful range of a pressure controller when calibrating lower-range devices.<\/p>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> addresses this problem with its percent-of-reading specification extending down to 20% of full scale.<\/p>\n<p>This allows one instrument to cover a wider range of devices under test while maintaining excellent measurement performance.<\/p>\n<p>The result can be fewer pressure standards, reduced equipment investment and a simpler calibration workstation.<\/p>\n<h2>Pressure Control Stability<\/h2>\n<p>Precise pressure measurement alone is not sufficient for automated calibration.<\/p>\n<p>The test pressure must also remain stable.<\/p>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> provides active pressure control stability of:<\/p>\n<p><strong>0.001% FS<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>10 ppm FS<\/strong>.<\/p>\n<p>In passive mode, Fluke specifies no additional uncertainty due to pressure control.<\/p>\n<p>This stable pressure generation provides excellent conditions for comparing pressure gauges, transmitters, sensors and other devices under test.<\/p>\n<h2>Fast Pressure Control<\/h2>\n<p>The Fluke Calibration Ruska 7250xi is designed for fast automated calibration.<\/p>\n<p>For ranges up to 2,500 psi, Fluke specifies a typical control response of:<\/p>\n<p><strong>20 seconds or less<\/strong><\/p>\n<p>under defined conditions with 10% full-scale pressure increments and an appropriate test volume.<\/p>\n<p>The controller is designed to approach the requested pressure without overshoot under the specified conditions.<\/p>\n<p>Fast pressure control can significantly reduce the overall duration of automated multipoint calibrations.<\/p>\n<h2>High Display Resolution<\/h2>\n<p>The pressure display resolution is user selectable up to:<\/p>\n<p><strong>1:1,000,000<\/strong>.<\/p>\n<p>This high resolution allows small pressure changes to be observed clearly.<\/p>\n<p>The display resolution can be selected according to the measurement range and calibration application.<\/p>\n<h2>Absolute Pressure Option<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> can be equipped for absolute pressure operation using an optional barometric reference sensor.<\/p>\n<p>This option allows gauge pressure ranges to be used for absolute pressure measurement and control.<\/p>\n<p>Absolute operation is available for suitable ranges from approximately:<\/p>\n<p><strong>100 kPa to 17.2 MPa<\/strong>.<\/p>\n<p>This expands the range of pressure instruments that can be calibrated with one controller.<\/p>\n<h2>Negative Gauge Pressure<\/h2>\n<p>Optional negative gauge operation extends the Fluke Calibration Ruska 7250xi into vacuum-related applications.<\/p>\n<p>This allows the controller to generate and regulate pressures below local atmospheric pressure when the system is appropriately configured.<\/p>\n<p>An external vacuum source is required for vacuum operation.<\/p>\n<p>This option makes the controller suitable for laboratories that need to calibrate both positive and negative gauge pressure instruments.<\/p>\n<h2>Pressure Medium<\/h2>\n<p>The specified pressure medium for the <strong>Fluke Calibration Ruska 7250xi<\/strong> is:<\/p>\n<p><strong>nitrogen<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>clean, dry air<\/strong>.<\/p>\n<p>Using clean gas helps protect the internal pressure sensors, valves and pneumatic system from contamination.<\/p>\n<p>The pressure supply must be suitable for the configured instrument range and calibration application.<\/p>\n<h2>Automatic Pressure Calibration<\/h2>\n<p>The Fluke Calibration Ruska 7250xi is both a precision pressure measuring instrument and an automatic pressure controller.<\/p>\n<p>A typical calibration system consists of:<\/p>\n<p><strong>Pressure Supply + Fluke Calibration Ruska 7250xi + Device Under Test<\/strong><\/p>\n<p>The operator or calibration software enters the required pressure setpoint.<\/p>\n<p>The controller automatically regulates the system to the requested pressure.<\/p>\n<p>Once the pressure has stabilized, the DUT indication can be compared with the reference pressure measured by the 7250xi.<\/p>\n<p>The process can then be repeated automatically for additional calibration points.<\/p>\n<h2>Pressure Gauge Calibration<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> is suitable for calibration of precision pressure gauges and digital pressure gauges.<\/p>\n<p>The device under test is connected directly to the controller&#8217;s test pressure system.<\/p>\n<p>The 7250xi automatically generates and measures each calibration point.<\/p>\n<p>The difference between the pressure measured by the 7250xi and the DUT indication can then be determined.<\/p>\n<p>This provides an efficient solution for repeated multipoint pressure gauge calibrations.<\/p>\n<h2>Pressure Transmitter Calibration<\/h2>\n<p>Pressure transmitters can also be calibrated using the Fluke Calibration Ruska 7250xi.<\/p>\n<p>The controller provides the precise pneumatic pressure input while an electrical measurement system measures the transmitter output.<\/p>\n<p>For a conventional industrial pressure transmitter, this output is often:<\/p>\n<p><strong>4 to 20 mA<\/strong>.<\/p>\n<p>Automated calibration software can combine pressure values and electrical readings to determine transmitter errors across the complete measurement range.<\/p>\n<h2>Pressure Sensor Calibration<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> can be used for pressure sensor and pressure transducer calibration.<\/p>\n<p>The sensor under test is exposed to precisely controlled pressure.<\/p>\n<p>Its electrical output is measured at defined calibration points and compared with the pressure reference provided by the 7250xi.<\/p>\n<p>The high precision and stable automatic control make the system suitable for demanding sensor characterization and calibration applications.<\/p>\n<h2>Automated Calibration<\/h2>\n<p>The 7250xi is particularly well suited to automated calibration systems.<\/p>\n<p>Remote communication interfaces allow calibration software to:<\/p>\n<ul>\n<li>Set pressure values<\/li>\n<li>Read pressure measurements<\/li>\n<li>Change operating modes<\/li>\n<li>Execute calibration sequences<\/li>\n<li>Monitor controller status<\/li>\n<li>Integrate pressure measurements into automated procedures<\/li>\n<\/ul>\n<p>Automation reduces operator workload and helps improve consistency between repeated calibrations.<\/p>\n<h2>RS232 Interface<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> provides an:<\/p>\n<p><strong>RS232 interface<\/strong>.<\/p>\n<p>This interface can be used for remote control, automated calibration and firmware-related communication.<\/p>\n<p>It also makes integration into existing laboratory systems possible.<\/p>\n<h2>IEEE-488 Interface<\/h2>\n<p>For professional automated test systems, the 7250xi also provides:<\/p>\n<p><strong>IEEE-488 \/ GPIB<\/strong>.<\/p>\n<p>GPIB remains widely used in calibration laboratories and automated measurement systems.<\/p>\n<p>The interface allows the controller to be integrated alongside other precision laboratory instruments.<\/p>\n<h2>SCPI Commands<\/h2>\n<p>The Fluke Calibration Ruska 7250xi supports:<\/p>\n<p><strong>SCPI command syntax<\/strong>.<\/p>\n<p>SCPI provides a standardized command structure for programmable test and measurement instruments.<\/p>\n<p>This simplifies integration into new automated calibration systems.<\/p>\n<h2>Instrument Emulation<\/h2>\n<p>The 7250 Series also provides emulation capabilities for selected earlier pressure instruments.<\/p>\n<p>Supported emulation modes include:<\/p>\n<ul>\n<li>Series 7215<\/li>\n<li>Model 7010<\/li>\n<li>Series 6000<\/li>\n<li>DPI 510<\/li>\n<\/ul>\n<p>This can simplify replacement of older pressure controllers in automated systems because existing control software may require fewer modifications.<\/p>\n<h2>Calibration Software Integration<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> can be integrated into computer-controlled pressure calibration systems.<\/p>\n<p>Fluke provides support for tools and drivers used in automated calibration environments.<\/p>\n<p>This makes the instrument suitable for both standalone operation and complex automated laboratory systems.<\/p>\n<h2>Accredited Calibration<\/h2>\n<p>An important advantage for professional calibration laboratories is that Fluke specifies an:<\/p>\n<p><strong>accredited calibration report as standard<\/strong>.<\/p>\n<p>This provides documented metrological traceability for the pressure controller.<\/p>\n<p>The exact scope, calibration points and reported uncertainty should be checked against the supplied calibration documentation and the requirements of the user&#8217;s quality system.<\/p>\n<h2>Total Uncertainty<\/h2>\n<p>For the Fluke Calibration Ruska 7250xi, Fluke specifies total uncertainty over the main percent-of-reading range.<\/p>\n<p>From 20% to 100% FS, the specified values include approximately:<\/p>\n<p><strong>90 days: 0.006% of reading<\/strong><\/p>\n<p>and:<\/p>\n<p><strong>1 year: 0.009% of reading<\/strong>.<\/p>\n<p>These values incorporate relevant contributions beyond the basic precision specification and are particularly useful when evaluating the controller for a calibration uncertainty budget.<\/p>\n<h2>Pressure Connections<\/h2>\n<p>The test and supply pressure connections are:<\/p>\n<p><strong>1\/4 inch NPT female<\/strong>.<\/p>\n<p>Suitable pressure tubing, fittings and adapters must be selected according to the maximum operating pressure of the configured instrument.<\/p>\n<p>All connected components must be rated for the pressure applied.<\/p>\n<h2>Test Volume<\/h2>\n<p>The controller is designed to work with connected test volumes over a specified range.<\/p>\n<p>Typical supported volumes extend approximately from:<\/p>\n<p><strong>82 cm\u00b3 to 980 cm\u00b3<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>5 in\u00b3 to 60 in\u00b3<\/strong>.<\/p>\n<p>Correct test volume and pneumatic installation contribute to optimum control performance.<\/p>\n<h2>Color Display<\/h2>\n<p>The 7250 Series uses a TFT active-matrix display with:<\/p>\n<p><strong>640 \u00d7 480 pixel resolution<\/strong>.<\/p>\n<p>The approximately:<\/p>\n<p><strong>6.4-inch display<\/strong><\/p>\n<p>provides clear presentation of pressure readings, setpoints and operating information.<\/p>\n<h2>Dimensions<\/h2>\n<p>The dimensions of the <strong>Fluke Calibration Ruska 7250xi<\/strong> are approximately:<\/p>\n<p><strong>178 \u00d7 419 \u00d7 483 mm<\/strong><\/p>\n<p>or:<\/p>\n<p><strong>7 \u00d7 16.5 \u00d7 19 inches<\/strong>.<\/p>\n<p>The instrument format is suitable for both benchtop operation and integration into laboratory racks.<\/p>\n<h2>Weight<\/h2>\n<p>The Fluke Calibration Ruska 7250xi weighs approximately:<\/p>\n<p><strong>9 kg \/ 20 lb<\/strong>.<\/p>\n<p>This makes the instrument compact enough for flexible laboratory installation while providing the pneumatic and measurement systems required for automated pressure calibration.<\/p>\n<h2>Rack Mounting<\/h2>\n<p>Optional rack-mount kits are available for integration into:<\/p>\n<p><strong>19-inch EIA cabinets<\/strong>.<\/p>\n<p>This is particularly useful for permanent calibration workstations and automated test systems.<\/p>\n<h2>Technical Highlights<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>Fluke Calibration Ruska 7250xi<\/th>\n<\/tr>\n<tr>\n<td>Product type<\/td>\n<td>Digital Pressure Controller \/ Calibrator<\/td>\n<\/tr>\n<tr>\n<td>Sensor technology<\/td>\n<td>Multiple quartz pressure sensors<\/td>\n<\/tr>\n<tr>\n<td>Pressure ranges<\/td>\n<td>20 to 2,500 psig<\/td>\n<\/tr>\n<tr>\n<td>Maximum pressure<\/td>\n<td>2,500 psi \/ 17.2 MPa<\/td>\n<\/tr>\n<tr>\n<td>Precision, 20 to 100% FS<\/td>\n<td>0.005% of reading<\/td>\n<\/tr>\n<tr>\n<td>Precision below 20% FS<\/td>\n<td>0.005% of 20% FS<\/td>\n<\/tr>\n<tr>\n<td>Control stability<\/td>\n<td>0.001% FS<\/td>\n<\/tr>\n<tr>\n<td>Display resolution<\/td>\n<td>Up to 1:1,000,000<\/td>\n<\/tr>\n<tr>\n<td>Typical control response<\/td>\n<td>\u226420 seconds<\/td>\n<\/tr>\n<tr>\n<td>Pressure medium<\/td>\n<td>Nitrogen or clean, dry air<\/td>\n<\/tr>\n<tr>\n<td>Absolute pressure<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Negative gauge pressure<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>RS232<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>IEEE-488 \/ GPIB<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>SCPI<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Test and supply ports<\/td>\n<td>1\/4 in NPT female<\/td>\n<\/tr>\n<tr>\n<td>Display<\/td>\n<td>6.4 in TFT, 640 \u00d7 480<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>178 \u00d7 419 \u00d7 483 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>Approx. 9 kg<\/td>\n<\/tr>\n<tr>\n<td>Accredited calibration report<\/td>\n<td>Standard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>7250xi vs. 7250i<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> offers an important performance advantage over the 7250i.<\/p>\n<p>Both instruments provide:<\/p>\n<p><strong>0.005% of reading precision<\/strong>.<\/p>\n<p>However, the specified percent-of-reading range differs.<\/p>\n<p>The 7250i provides this performance from:<\/p>\n<p><strong>40% to 100% FS<\/strong>.<\/p>\n<p>The 7250xi extends it from:<\/p>\n<p><strong>20% to 100% FS<\/strong>.<\/p>\n<p>The 7250xi therefore provides a substantially wider useful pressure range while maintaining the same percent-of-reading precision specification.<\/p>\n<p>This can reduce the number of separate pressure ranges required in a calibration laboratory.<\/p>\n<h2>7250xi vs. 7250<\/h2>\n<p>The standard Ruska 7250 uses a different measurement concept and specification.<\/p>\n<p>For ranges up to 2,500 psi, the standard 7250 provides a precision specification based primarily on:<\/p>\n<p><strong>percentage of full scale<\/strong>.<\/p>\n<p>The 7250xi uses multiple quartz sensors to provide its:<\/p>\n<p><strong>0.005% of reading<\/strong><\/p>\n<p>specification over a broad portion of the measurement range.<\/p>\n<p>The 7250xi is therefore particularly advantageous when one controller must calibrate devices covering several different pressure ranges.<\/p>\n<h2>Typical Applications<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> is suitable for:<\/p>\n<ul>\n<li>Precision pressure calibration<\/li>\n<li>Automated pressure calibration<\/li>\n<li>Pressure gauge calibration<\/li>\n<li>Digital pressure gauge calibration<\/li>\n<li>Pressure transmitter calibration<\/li>\n<li>Pressure transducer calibration<\/li>\n<li>Pressure sensor calibration<\/li>\n<li>Reference pressure measurement<\/li>\n<li>Gauge pressure calibration<\/li>\n<li>Optional absolute pressure calibration<\/li>\n<li>Optional negative gauge calibration<\/li>\n<li>Calibration laboratory automation<\/li>\n<li>Production calibration<\/li>\n<li>Quality assurance<\/li>\n<li>Research and development<\/li>\n<li>Aerospace pressure calibration<\/li>\n<li>Industrial pressure metrology<\/li>\n<li>Automated test systems<\/li>\n<li>High-accuracy pressure measurement<\/li>\n<\/ul>\n<h2>Why Choose the Fluke Calibration Ruska 7250xi?<\/h2>\n<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> combines the proven precision of Ruska quartz pressure sensing technology with fast automatic pressure control and wide-range percent-of-reading performance.<\/p>\n<p>Its most important advantage is the <strong>0.005% of reading precision from 20% to 100% of full scale<\/strong>. Multiple quartz pressure sensors allow this performance to be maintained over a much wider pressure range than is possible with a conventional single full-scale sensor.<\/p>\n<p>Available ranges from <strong>20 to 2,500 psig \/ 138 kPa to 17.2 MPa<\/strong> allow the controller to be configured for a wide variety of laboratory pressure applications.<\/p>\n<p>Active control stability of <strong>0.001% FS<\/strong> and typical pressure control response of 20 seconds or less provide fast and stable calibration points for pressure gauges, transmitters, sensors and transducers.<\/p>\n<p>Optional absolute and negative gauge capabilities further expand the possible calibration workload.<\/p>\n<p>RS232, IEEE-488 and SCPI communication make the 7250xi particularly suitable for automated calibration. Instrument emulation modes also simplify replacement of selected legacy pressure controllers in existing calibration systems.<\/p>\n<p>With its accredited calibration report, high-resolution display and professional laboratory construction, the Fluke Calibration Ruska 7250xi is an excellent solution for demanding pressure metrology and automated calibration applications.<\/p>\n<p>At <strong>europascal<\/strong>, the Fluke Calibration Ruska 7250xi can be integrated with suitable pressure supplies, pneumatic accessories, calibration software and additional measurement equipment to create a complete automated pressure calibration system.<\/p>\n<p>For professional calibration and metrological traceability, visit the <a href=\"https:\/\/europascal.de\/en\/calibration-services\/\">europascal Calibration Service<\/a>.<\/p>\n<p><a href=\"https:\/\/europascal.de\/en\/?s=Fluke+Calibration&amp;post_type=product\">Further products from Fluke Calibration can be found here.<\/a><\/p>\n<p><a href=\"https:\/\/www.fluke.com\/en-gb\/product\/calibration-tools\/pressure-calibration\/automated-pressure-controller-and-calibrators\/7250-7250i-7250xi\" target=\"_blank\" rel=\"noopener\">Manufacturer information about the Fluke Calibration Ruska 7250xi can be found on the official Fluke Calibration website.<\/a><\/p>\n<p><a class=\"download-datasheet\" href=\"#\" data-pdf=\"https:\/\/europascal.de\/wp-content\/uploads\/2026\/07\/Fluke-7250-Series-Ruska-Pressure-Controller-Calibrator.pdf\"><span style=\"color: #0000ff;\"><strong><em>Download Datasheet<\/em><\/strong><\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>Fluke Calibration Ruska 7250xi<\/strong> is a precise automated pressure controller and calibrator featuring multiple quartz pressure sensors and <strong>0.005% of reading precision from 20% to 100% FS<\/strong>. Configurable pressure ranges from <strong>20 to 2,500 psig \/ 138 kPa to 17.2 MPa<\/strong>, 0.001% FS control stability and RS232, IEEE-488 and SCPI interfaces make the 7250xi ideal for demanding laboratory and automated pressure calibration.<\/p>\n","protected":false},"featured_media":3316,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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