Fluke 5699 High-Temperature Metal-Sheath SPRT
Advanced High Temperature Reference for Precision Metrology
Fluke 5699 High-Temperature Metal-Sheath SPRT Price in Bangladesh is an important consideration for laboratories and industrial organizations seeking a dependable reference thermometer for demanding high temperature calibration applications. The Fluke 5699 High-Temperature Metal-Sheath SPRT is designed for precision temperature measurement where stability, repeatability, and reliable sensor performance are essential. Its metal-sheath construction provides a robust solution for professional environments, making it suitable for calibration laboratories, research facilities, industrial process verification, and other applications requiring accurate high temperature reference measurements.
The Fluke 5699 is a Standard Platinum Resistance Thermometer designed for high temperature metrology applications. SPRT technology uses the predictable resistance characteristics of platinum to provide highly precise temperature measurement when combined with an appropriate precision readout and calibration system. This makes the thermometer suitable for reference measurement tasks where conventional temperature sensors may not provide the required level of stability or measurement confidence.
The metal-sheath design provides additional mechanical protection for the sensing element and supports reliable operation in demanding environments. A robust sheath can help protect the sensor during handling, insertion, removal, and repeated laboratory calibration activities. This construction is particularly useful when the thermometer is regularly used with high temperature calibration equipment and requires dependable physical integrity throughout its working life.
The Fluke 5699 High-Temperature Metal-Sheath SPRT can be used as a reference sensor in advanced temperature calibration systems. Calibration professionals can use it with suitable temperature sources, precision resistance readouts, and established metrology procedures to evaluate the performance of temperature measurement devices. Its application in comparison and reference measurements helps laboratories maintain consistent calibration practices and improve confidence in measurement results.
Stability is a key consideration when selecting an SPRT for professional calibration work. The Fluke 5699 is engineered for applications where repeatable temperature measurement is essential. Consistent sensor characteristics allow calibration professionals to compare measurement results more effectively during repeated tests. Reliable repeatability can also support better uncertainty management and help laboratories maintain dependable reference measurements over extended calibration programs.
The Fluke 5699 High-Temperature Metal-Sheath SPRT is suitable for a broad range of professional environments. Calibration laboratories can use it for reference temperature measurements, while industrial facilities may integrate it into temperature verification and quality control procedures. Research and development organizations can also benefit from a high temperature reference sensor when conducting controlled thermal testing or validating temperature measurement systems.
An SPRT must be paired with suitable measurement equipment to achieve its intended performance. The Fluke 5699 can be integrated with compatible precision thermometer readout systems capable of measuring the resistance of the sensor accurately. The overall measurement chain should be configured according to the applicable calibration procedure, including suitable connections, temperature sources, environmental controls, and measurement practices.
A professional high temperature calibration process requires more than a reference thermometer alone. The temperature source, reference sensor, readout instrument, device under test, measurement procedure, and environmental conditions all contribute to the final result. The Fluke 5699 can serve as an important reference component within this workflow, helping calibration engineers establish a reliable basis for comparing temperature measurements and evaluating instrument performance.
The Fluke 5699 High-Temperature Metal-Sheath SPRT can be valuable for calibration and testing facilities across Bangladesh that work with industrial temperature measurement equipment. Potential applications include process instrumentation calibration, laboratory temperature verification, manufacturing quality control, research and development, thermal testing, and metrology services. Organizations requiring reliable reference temperature measurement can incorporate the SPRT into a suitable calibration infrastructure based on their technical requirements.
For organizations searching for Fluke 5699 High-Temperature Metal-Sheath SPRT Price in Bangladesh, technical suitability should be considered alongside procurement requirements. Compatibility with existing calibration equipment, precision readout systems, temperature sources, and laboratory procedures is essential for achieving effective performance. Selecting the appropriate technical support and maintaining proper calibration practices can further improve the reliability of the overall measurement system.
Precision temperature calibration equipment requires careful handling and controlled operating practices. The metal-sheath construction of the Fluke 5699 provides a practical level of mechanical protection for professional use, while proper storage, transportation, connection, and calibration procedures help preserve measurement performance. Regular verification and appropriate maintenance are important for laboratories that depend on stable reference equipment for long term calibration activities.
The Fluke 5699 High-Temperature Metal-Sheath SPRT provides a professional solution for organizations requiring dependable high temperature reference measurement. Its SPRT technology, robust metal-sheath construction, measurement stability, and suitability for integration with precision calibration systems make it a valuable instrument for advanced metrology applications. For laboratories and industrial users in Bangladesh, it can support accurate temperature verification and contribute to a more reliable calibration process.
| Specifications | |
| Temperature Range | –200 °C to 661 °C (recommended annealing temperature 665 °C) |
| Nominal RTPW | 25.5Ω (± 0.5Ω) |
| Current | 1 mA |
| Resistance Ratio | W(302.9146 K) ≥ 1.11807 W(234.3156 K) ≤ 0.844235 |
| Sensitivity | 0.1 Ω/ °C |
| Drift Rate | < 0.008 °C/year (< 0.003 °C/year typical) |
| Repeatability | < 1 mK |
| Self-heating at TPW | < 0.001 °C under 1 mA current |
| Reproducibility | ± 0.001 °C or better |
| RTPW Drift After Thermal Cycling | < 0.001 °C |
| Diameter of Pt Sensor Wire | 0.07 mm (0.003 in) |
| Lead Wires | Four sensor wires plus grounding wire |
| Protective Sheath | Inconel |
| Diameter: | 5.56 mm ± 0.13 mm (0.219 in ± 0.005 in) |
| Length: | 482 mm (19 in) |
| Insulation Resistance | > 100 MΩ at 661 °C > 1000 MΩ at 20 °C |
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