{"id":6830,"date":"2026-07-17T16:50:52","date_gmt":"2026-07-17T16:50:52","guid":{"rendered":"https:\/\/europascal.de\/product\/fluke-calibration-9103\/"},"modified":"2026-10-12T11:08:37","modified_gmt":"2026-10-12T11:08:37","slug":"fluke-calibration-9103","status":"publish","type":"product","link":"https:\/\/europascal.de\/en\/product\/fluke-calibration-9103\/","title":{"rendered":"Fluke Calibration 9103 Portable Dry-Block Calibrator"},"content":{"rendered":"<p>The <strong>Fluke Calibration 9103<\/strong> is a portable dry-block temperature calibrator designed for accurate, reliable and efficient calibration of industrial temperature sensors, resistance thermometers and thermocouples.<\/p>\n<p>With a temperature range from <strong>\u221225 \u00b0C to +140 \u00b0C<\/strong>, excellent temperature stability and integrated thermoelectric cooling, the Fluke Calibration 9103 provides a versatile solution for laboratory and on-site temperature calibration.<\/p>\n<p>The instrument combines the accuracy of a professional temperature calibration source with the convenience of a compact portable design. Its temperature stability reaches <strong>\u00b10.02 \u00b0C at \u221225 \u00b0C<\/strong>, making it particularly suitable for demanding calibration applications.<\/p>\n<p>Unlike conventional heating-only dry-block calibrators, the Fluke Calibration 9103 can generate temperatures significantly below ambient conditions without requiring an external cooling system.<\/p>\n<p>The instrument reaches \u221225 \u00b0C at an ambient temperature of 23 \u00b0C, allowing reliable low-temperature calibration in typical laboratory environments.<\/p>\n<p>Interchangeable calibration inserts accommodate different sensor diameters and allow several temperature probes to be calibrated simultaneously.<\/p>\n<p>The Fluke Calibration 9103 also features adjustable heating and cooling rates, programmable temperature setpoints, temperature switch testing and an RS-232 communication interface.<\/p>\n<p>With a weight of approximately <strong>5.7 kg<\/strong>, the instrument is suitable for portable calibration applications in industrial facilities, maintenance departments and calibration laboratories.<\/p>\n<p>europascal supports customers in selecting suitable temperature calibration equipment, reference thermometers and complete calibration systems.<\/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<h2>Your Benefits at a Glance<\/h2>\n<ul>\n<li>Portable dry-block temperature calibrator<\/li>\n<li>Temperature range from \u221225 \u00b0C to +140 \u00b0C<\/li>\n<li>Integrated thermoelectric cooling<\/li>\n<li>Temperature stability of \u00b10.02 \u00b0C at \u221225 \u00b0C<\/li>\n<li>Temperature stability of \u00b10.04 \u00b0C at +140 \u00b0C<\/li>\n<li>Display accuracy of \u00b10.25 \u00b0C for suitable insert openings<\/li>\n<li>Well-to-well temperature uniformity of \u00b10.1 \u00b0C<\/li>\n<li>Temperature resolution of 0.1 \u00b0C<\/li>\n<li>Interchangeable calibration inserts<\/li>\n<li>Different insert configurations available<\/li>\n<li>Calibration well depth of 124 mm<\/li>\n<li>Fast heating and cooling performance<\/li>\n<li>Adjustable temperature ramp rates<\/li>\n<li>Integrated temperature switch testing<\/li>\n<li>Eight programmable temperature setpoints<\/li>\n<li>RS-232 communication interface<\/li>\n<li>Compact and portable construction<\/li>\n<li>Weight of approximately 5.7 kg<\/li>\n<li>Suitable for Pt100 and RTD calibration<\/li>\n<li>Suitable for thermocouple calibration<\/li>\n<li>Suitable for industrial temperature sensors<\/li>\n<li>NIST-traceable calibration certificate included<\/li>\n<li>Professional support from europascal<\/li>\n<\/ul>\n<h2>Portable Temperature Calibration from \u221225 \u00b0C to +140 \u00b0C<\/h2>\n<p>The <strong>Fluke Calibration 9103<\/strong> provides a controlled temperature environment over a range from:<\/p>\n<p><strong>\u221225 \u00b0C to +140 \u00b0C<\/strong><\/p>\n<p>The specified temperature range applies at an ambient temperature of 23 \u00b0C.<\/p>\n<p>This range covers many important industrial and laboratory temperature calibration applications.<\/p>\n<p>The instrument is particularly suitable for temperature measurements near and below ambient temperature.<\/p>\n<p>Its integrated cooling system allows the calibration block to reach temperatures down to \u221225 \u00b0C without requiring an external refrigeration system.<\/p>\n<p>The Fluke Calibration 9103 can also generate elevated temperatures up to +140 \u00b0C.<\/p>\n<p>This makes the instrument suitable for calibrating resistance thermometers, thermocouples and industrial temperature sensors over a wide operating range.<\/p>\n<h2>Excellent Temperature Stability<\/h2>\n<p>Temperature stability is an important characteristic of a dry-block temperature calibrator.<\/p>\n<p>The Fluke Calibration 9103 provides excellent stability throughout its operating range.<\/p>\n<p>The manufacturer specifies:<\/p>\n<p><strong>\u00b10.02 \u00b0C at \u221225 \u00b0C<\/strong><\/p>\n<p><strong>\u00b10.04 \u00b0C at +140 \u00b0C<\/strong><\/p>\n<p>These specifications describe the temporal stability of the calibration block under defined operating conditions.<\/p>\n<p>Good temperature stability helps maintain constant temperature conditions during calibration.<\/p>\n<p>This reduces measurement uncertainty contributions caused by temperature fluctuations.<\/p>\n<p>The stability specification must not be confused with the display accuracy of the instrument.<\/p>\n<h2>Accurate Temperature Indication<\/h2>\n<p>The Fluke Calibration 9103 provides a calibrated temperature indication.<\/p>\n<p>The manufacturer specifies:<\/p>\n<p><strong>\u00b10.25 \u00b0C display accuracy<\/strong><\/p>\n<p>For insert openings larger than 6.35 mm, the specified accuracy is:<\/p>\n<p><strong>\u00b11 \u00b0C<\/strong><\/p>\n<p>These values describe the accuracy under the manufacturer&#8217;s defined measurement conditions.<\/p>\n<p>For applications requiring lower measurement uncertainty, an external calibrated reference thermometer can be used.<\/p>\n<p>The external reference thermometer measures the actual temperature inside the calibration insert.<\/p>\n<p>This allows the indication of the device under test to be compared with a traceable reference temperature.<\/p>\n<h2>Integrated Thermoelectric Cooling<\/h2>\n<p>One of the main advantages of the Fluke Calibration 9103 is its integrated cooling system.<\/p>\n<p>The instrument uses thermoelectric cooling technology to generate temperatures below ambient conditions.<\/p>\n<p>The system does not require a conventional refrigeration compressor.<\/p>\n<p>This contributes to the compact construction and portability of the instrument.<\/p>\n<p>The manufacturer specifies that the Fluke Calibration 9103 can reach temperatures approximately 50 \u00b0C below ambient.<\/p>\n<p>At an ambient temperature of 23 \u00b0C, the instrument can reach \u221225 \u00b0C.<\/p>\n<p>This makes the Fluke Calibration 9103 particularly suitable for low-temperature calibration applications.<\/p>\n<h2>Interchangeable Calibration Inserts<\/h2>\n<p>The Fluke Calibration 9103 uses interchangeable calibration inserts.<\/p>\n<p>Different insert configurations are available to accommodate temperature sensors with different diameters.<\/p>\n<p>The manufacturer offers four insert configurations.<\/p>\n<h3>Insert A<\/h3>\n<p>Insert A provides a selection of different opening diameters.<\/p>\n<p>It is suitable for users who need to calibrate temperature probes of different sizes.<\/p>\n<h3>Insert B<\/h3>\n<p>Insert B provides several calibration openings for comparison measurements.<\/p>\n<p>The configuration includes openings with diameters of:<\/p>\n<ul>\n<li>9.5 mm<\/li>\n<li>6.4 mm<\/li>\n<li>4.8 mm<\/li>\n<\/ul>\n<p>This configuration is particularly suitable for temperature comparison calibration.<\/p>\n<h3>Insert C<\/h3>\n<p>Insert C provides six calibration openings with a diameter of approximately:<\/p>\n<p><strong>6.4 mm<\/strong><\/p>\n<p>This configuration is suitable for calibrating several temperature probes of similar diameter.<\/p>\n<h3>Insert D<\/h3>\n<p>Insert D provides three pairs of metric calibration openings.<\/p>\n<p>This configuration is particularly suitable for users working with metric temperature sensor diameters.<\/p>\n<p>The appropriate insert should be selected according to the sensor dimensions and calibration requirements.<\/p>\n<h2>Calibration Well Depth<\/h2>\n<p>The Fluke Calibration 9103 provides a calibration well depth of:<\/p>\n<p><strong>124 mm<\/strong><\/p>\n<p>The immersion depth is an important factor in precision temperature calibration.<\/p>\n<p>Insufficient immersion can cause heat conduction along the probe stem.<\/p>\n<p>This may result in a temperature difference between the sensing element and the calibration block.<\/p>\n<p>For accurate calibration, the sensor should be inserted sufficiently into the calibration well.<\/p>\n<p>The required immersion depth depends on the sensor construction, diameter and measurement uncertainty requirements.<\/p>\n<h2>Well-to-Well Temperature Uniformity<\/h2>\n<p>The Fluke Calibration 9103 provides good temperature uniformity between calibration openings of similar size.<\/p>\n<p>The manufacturer specifies:<\/p>\n<p><strong>\u00b10.1 \u00b0C<\/strong><\/p>\n<p>This value describes the well-to-well temperature uniformity under defined operating conditions.<\/p>\n<p>Good temperature uniformity is particularly important during comparison calibration.<\/p>\n<p>It helps ensure that the reference thermometer and the device under test are exposed to similar temperatures.<\/p>\n<p>The actual temperature distribution can depend on insert geometry, sensor diameter and thermal loading.<\/p>\n<h2>Fast Heating and Cooling<\/h2>\n<p>The Fluke Calibration 9103 provides efficient heating and cooling performance.<\/p>\n<p>The manufacturer specifies the following typical times.<\/p>\n<h3>Heating Performance<\/h3>\n<p>Heating from ambient temperature to +140 \u00b0C:<\/p>\n<p><strong>Approximately 18 minutes<\/strong><\/p>\n<h3>Cooling Performance<\/h3>\n<p>Cooling from ambient temperature to \u221225 \u00b0C:<\/p>\n<p><strong>Approximately 20 minutes<\/strong><\/p>\n<h3>Stabilization Time<\/h3>\n<p>The specified stabilization time is:<\/p>\n<p><strong>Approximately 7 minutes<\/strong><\/p>\n<p>These values demonstrate the instrument&#8217;s suitability for efficient temperature calibration procedures.<\/p>\n<p>Actual heating, cooling and stabilization times depend on ambient conditions and thermal loading.<\/p>\n<h2>Adjustable Temperature Ramp Rates<\/h2>\n<p>The Fluke Calibration 9103 provides adjustable heating and cooling rates.<\/p>\n<p>The operator can configure the temperature change rate directly using the front panel.<\/p>\n<p>This function is particularly useful for temperature switch testing.<\/p>\n<p>Controlled temperature changes can also support calibration procedures requiring gradual temperature transitions.<\/p>\n<p>The adjustable ramp rate provides flexibility for different measurement applications.<\/p>\n<h2>Eight Programmable Temperature Setpoints<\/h2>\n<p>The Fluke Calibration 9103 provides memory for eight temperature setpoints.<\/p>\n<p>Frequently used calibration temperatures can be stored and recalled.<\/p>\n<p>This simplifies repeated calibration procedures.<\/p>\n<p>The operator can quickly select the required temperature without entering the value again.<\/p>\n<p>The function helps reduce setup time and improves workflow efficiency.<\/p>\n<h2>Integrated Temperature Switch Testing<\/h2>\n<p>The Fluke Calibration 9103 supports temperature switch testing.<\/p>\n<p>Temperature switches change their electrical contact state when a defined temperature is reached.<\/p>\n<p>The instrument can be used to evaluate switching behavior during controlled temperature changes.<\/p>\n<p>This is particularly useful for testing thermostats and temperature-dependent switching devices.<\/p>\n<p>The adjustable temperature ramp rate supports controlled heating and cooling during switch testing.<\/p>\n<h2>Calibration of Pt100 and RTD Sensors<\/h2>\n<p>The Fluke Calibration 9103 is suitable for calibrating industrial resistance thermometers.<\/p>\n<p>Typical examples include Pt100 and Pt1000 temperature sensors.<\/p>\n<p>The sensor under test is inserted into a suitable calibration opening.<\/p>\n<p>After the temperature has stabilized, the sensor indication is compared with the reference temperature.<\/p>\n<p>The indication error can be calculated as:<\/p>\n<p><strong>\u0394T = T_DUT \u2212 T_REF<\/strong><\/p>\n<p>Where:<\/p>\n<ul>\n<li>\u0394T = Temperature indication error<\/li>\n<li>T_DUT = Temperature indicated by the device under test<\/li>\n<li>T_REF = Reference temperature<\/li>\n<\/ul>\n<p>The reference temperature may be obtained from the calibrated block indication or an external reference thermometer.<\/p>\n<h2>Thermocouple Calibration<\/h2>\n<p>The Fluke Calibration 9103 can also be used for thermocouple calibration.<\/p>\n<p>The thermocouple measuring junction is inserted into the calibration block.<\/p>\n<p>The temperature is adjusted to the required calibration point.<\/p>\n<p>The thermoelectric voltage is measured using a suitable instrument.<\/p>\n<p>The measured value can then be compared with the expected thermoelectric voltage for the corresponding thermocouple type.<\/p>\n<p>The measurement uncertainty must include the reference temperature, thermocouple measurement system and reference junction compensation.<\/p>\n<h2>Temperature Transmitter Calibration<\/h2>\n<p>The Fluke Calibration 9103 is suitable for industrial temperature transmitter calibration.<\/p>\n<p>A temperature sensor connected to a transmitter can be exposed to defined temperatures.<\/p>\n<p>The transmitter output is measured using an appropriate electrical measuring instrument.<\/p>\n<p>The output signal can then be compared with the expected value.<\/p>\n<p>This allows the performance of the temperature transmitter to be evaluated at different calibration points.<\/p>\n<p>The Fluke Calibration 9103 is particularly useful for temperature transmitters operating near ambient temperature.<\/p>\n<h2>RS-232 Communication Interface<\/h2>\n<p>The Fluke Calibration 9103 features an integrated RS-232 interface.<\/p>\n<p>This allows the instrument to communicate with a computer.<\/p>\n<p>The interface can be used for remote control and automated calibration applications.<\/p>\n<p>The manufacturer specifies compatibility with Interface-it software.<\/p>\n<p>This provides additional flexibility for professional calibration laboratories.<\/p>\n<h2>Compact and Portable Design<\/h2>\n<p>The Fluke Calibration 9103 is designed for portable calibration applications.<\/p>\n<p>The instrument weighs approximately:<\/p>\n<p><strong>5.7 kg<\/strong><\/p>\n<p>Its external dimensions are:<\/p>\n<p><strong>143 \u00d7 261 \u00d7 245 mm<\/strong><\/p>\n<p>The compact construction makes the instrument suitable for industrial maintenance and field calibration.<\/p>\n<p>The integrated carrying handle simplifies transportation.<\/p>\n<p>The Fluke Calibration 9103 combines professional temperature calibration performance with excellent portability.<\/p>\n<h2>NIST-Traceable Calibration Included<\/h2>\n<p>The Fluke Calibration 9103 is supplied with a NIST-traceable calibration certificate.<\/p>\n<p>The manufacturer specifies calibration data at the following temperatures:<\/p>\n<ul>\n<li>\u221225 \u00b0C<\/li>\n<li>0 \u00b0C<\/li>\n<li>25 \u00b0C<\/li>\n<li>50 \u00b0C<\/li>\n<li>75 \u00b0C<\/li>\n<li>100 \u00b0C<\/li>\n<li>140 \u00b0C<\/li>\n<\/ul>\n<p>The calibration provides documented measurement results and metrological traceability.<\/p>\n<p>For applications requiring accredited calibration, the available calibration options should be checked separately.<\/p>\n<h2>Technical Highlights<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>Fluke Calibration 9103<\/th>\n<\/tr>\n<tr>\n<td>Product type<\/td>\n<td>Portable Dry-Block Temperature Calibrator<\/td>\n<\/tr>\n<tr>\n<td>Manufacturer<\/td>\n<td>Fluke Calibration<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td>\u221225 \u00b0C to +140 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Reference ambient temperature<\/td>\n<td>23 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Display accuracy<\/td>\n<td>\u00b10.25 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Display accuracy for openings larger than 6.35 mm<\/td>\n<td>\u00b11 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature stability at \u221225 \u00b0C<\/td>\n<td>\u00b10.02 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature stability at +140 \u00b0C<\/td>\n<td>\u00b10.04 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Well-to-well uniformity<\/td>\n<td>\u00b10.1 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature resolution<\/td>\n<td>0.1 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Calibration well depth<\/td>\n<td>124 mm<\/td>\n<\/tr>\n<tr>\n<td>Insert diameter<\/td>\n<td>31.8 mm<\/td>\n<\/tr>\n<tr>\n<td>Insert configurations<\/td>\n<td>A, B, C or D<\/td>\n<\/tr>\n<tr>\n<td>Heating time to +140 \u00b0C<\/td>\n<td>Approximately 18 minutes<\/td>\n<\/tr>\n<tr>\n<td>Cooling time to \u221225 \u00b0C<\/td>\n<td>Approximately 20 minutes<\/td>\n<\/tr>\n<tr>\n<td>Stabilization time<\/td>\n<td>Approximately 7 minutes<\/td>\n<\/tr>\n<tr>\n<td>Cooling technology<\/td>\n<td>Thermoelectric cooling<\/td>\n<\/tr>\n<tr>\n<td>Communication interface<\/td>\n<td>RS-232<\/td>\n<\/tr>\n<tr>\n<td>Software compatibility<\/td>\n<td>Interface-it<\/td>\n<\/tr>\n<tr>\n<td>Programmable setpoints<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>Adjustable ramp rate<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Temperature switch testing<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>115 V or 230 V AC, switchable<\/td>\n<\/tr>\n<tr>\n<td>Frequency<\/td>\n<td>50 \/ 60 Hz<\/td>\n<\/tr>\n<tr>\n<td>Power consumption<\/td>\n<td>150 W<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>143 \u00d7 261 \u00d7 245 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>5.7 kg<\/td>\n<\/tr>\n<tr>\n<td>NIST-traceable calibration<\/td>\n<td>Included<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Fluke Calibration 9103 vs. Fluke Calibration 9140<\/h2>\n<p>The Fluke Calibration 9103 and 9140 belong to the same family of portable dry-block temperature calibrators.<\/p>\n<p>However, the instruments cover different temperature ranges.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>Fluke Calibration 9103<\/th>\n<th>Fluke Calibration 9140<\/th>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td>\u221225 \u00b0C to +140 \u00b0C<\/td>\n<td>+35 \u00b0C to +350 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Display accuracy<\/td>\n<td>\u00b10.25 \u00b0C<\/td>\n<td>\u00b10.5 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature stability<\/td>\n<td>\u00b10.02 \u00b0C to \u00b10.04 \u00b0C<\/td>\n<td>\u00b10.03 \u00b0C to \u00b10.05 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Well-to-well uniformity<\/td>\n<td>\u00b10.1 \u00b0C<\/td>\n<td>\u00b10.1 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Calibration well depth<\/td>\n<td>124 mm<\/td>\n<td>124 mm<\/td>\n<\/tr>\n<tr>\n<td>RS-232 interface<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>5.7 kg<\/td>\n<td>2.7 kg<\/td>\n<\/tr>\n<tr>\n<td>Main advantage<\/td>\n<td>Low-temperature calibration<\/td>\n<td>High-temperature calibration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The Fluke Calibration 9103 is particularly suitable for applications requiring temperatures below ambient conditions.<\/p>\n<p>The Fluke Calibration 9140 is designed for applications requiring elevated temperatures up to +350 \u00b0C.<\/p>\n<h2>Typical Applications<\/h2>\n<p>The <strong>Fluke Calibration 9103<\/strong> is suitable for:<\/p>\n<ul>\n<li>Industrial temperature calibration<\/li>\n<li>Portable temperature calibration<\/li>\n<li>Low-temperature calibration<\/li>\n<li>Pt100 calibration<\/li>\n<li>RTD calibration<\/li>\n<li>Thermocouple calibration<\/li>\n<li>Temperature transmitter calibration<\/li>\n<li>Temperature switch testing<\/li>\n<li>Temperature comparison calibration<\/li>\n<li>Industrial maintenance<\/li>\n<li>Quality assurance<\/li>\n<li>Production facilities<\/li>\n<li>Calibration laboratories<\/li>\n<li>Process instrumentation<\/li>\n<li>Temperature metrology<\/li>\n<\/ul>\n<h2>Calibration by europascal<\/h2>\n<p>Regular calibration is essential for maintaining reliable temperature calibration results.<\/p>\n<p>europascal provides professional calibration services for temperature measuring instruments and temperature calibration equipment.<\/p>\n<p>The Fluke Calibration 9103 can be calibrated to determine its temperature indication error and relevant performance characteristics.<\/p>\n<p>For applications requiring low measurement uncertainty, an external calibrated reference thermometer can be used.<\/p>\n<p>The overall measurement uncertainty depends on the temperature source, reference thermometer, sensor immersion depth and measurement conditions.<\/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>europascal also supports customers in selecting suitable temperature calibration equipment, reference thermometers and complete calibration systems.<\/p>\n<h2>Why Choose the Fluke Calibration 9103?<\/h2>\n<p>The <strong>Fluke Calibration 9103<\/strong> combines accurate temperature control, integrated thermoelectric cooling and a compact portable design.<\/p>\n<p>Its temperature range from \u221225 \u00b0C to +140 \u00b0C covers many important industrial and laboratory calibration applications.<\/p>\n<p>The instrument provides excellent temperature stability of \u00b10.02 \u00b0C at \u221225 \u00b0C and \u00b10.04 \u00b0C at +140 \u00b0C.<\/p>\n<p>Interchangeable calibration inserts allow different temperature sensors to be calibrated.<\/p>\n<p>The 124 mm calibration well depth provides suitable immersion conditions for many industrial temperature probes.<\/p>\n<p>Fast heating and cooling performance helps reduce waiting times during calibration.<\/p>\n<p>Additional features such as RS-232 communication, programmable temperature setpoints and adjustable ramp rates provide flexibility for professional calibration applications.<\/p>\n<p>With a weight of approximately 5.7 kg, the Fluke Calibration 9103 is suitable for portable temperature calibration.<\/p>\n<p>For laboratories and industrial users requiring a reliable dry-block calibrator with integrated cooling, the Fluke Calibration 9103 offers an excellent combination of accuracy, portability and versatility.<\/p>\n<p>europascal supports customers with temperature calibration equipment, reference thermometers and professional calibration services.<\/p>\n<p><a href=\"https:\/\/europascal.de\/marke\/fluke-calibration\/\">Further products from Fluke Calibration can be found here.<\/a><\/p>\n<p><a href=\"https:\/\/www.fluke.com\/en-ph\/product\/calibration-tools\/temperature-calibrators\/fluke-calibration-9103-9140\" target=\"_blank\" rel=\"noopener\">Manufacturer information about the Fluke Calibration 9103 can be found on the official Fluke website.<\/a><\/p>\n<p><a class=\"download-datasheet\" href=\"#\" data-pdf=\"https:\/\/europascal.de\/wp-content\/uploads\/2026\/07\/Fluke-Temperaturkalibrierung-Anwendungen-und-L\u00f6sungen.pdf\"><span style=\"color: #0000ff;\"><strong><em>Download Datasheet<\/em><\/strong><\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>Fluke Calibration 9103<\/strong> is a portable dry-block temperature calibrator designed for accurate calibration from <strong>\u221225 \u00b0C to +140 \u00b0C<\/strong>. Featuring integrated thermoelectric cooling, temperature stability of <strong>\u00b10.02 \u00b0C at \u221225 \u00b0C<\/strong> and interchangeable calibration inserts, the instrument is ideal for Pt100, RTD, thermocouple and temperature transmitter calibration. With a weight of approximately <strong>5.7 kg<\/strong>, the Fluke Calibration 9103 combines excellent portability with professional temperature calibration performance. Additional features include RS-232 communication, eight programmable temperature setpoints, adjustable ramp rates and NIST-traceable calibration.<\/p>\n","protected":false},"featured_media":3456,"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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