Fluke 5626, 5628 Secondary Standard PRTs
Reliable Reference Temperature Measurement for Precision Calibration
Fluke 5626, 5628 Secondary Standard PRTs are precision temperature sensors designed for professional calibration and measurement applications, making Fluke 5626, 5628 Secondary Standard PRTs Price in Bangladesh a relevant search for laboratories and industries requiring dependable reference temperature measurement. These PRTs provide stable and repeatable sensing performance for applications where measurement consistency and accuracy are essential. Their professional design makes them suitable for calibration systems, metrology laboratories, research facilities, and industrial temperature verification.
Platinum resistance thermometers are widely used as reference sensors because their electrical resistance changes predictably with temperature. Secondary Standard PRTs provide a practical solution for laboratories that require reliable reference measurements without relying exclusively on primary temperature standards. The Fluke 5626 and 5628 are designed to support precision temperature measurement and calibration workflows in controlled technical environments.
A dependable reference sensor is essential when calibrating temperature measurement instruments. The Fluke 5626 and 5628 can be incorporated into suitable calibration systems to provide reference temperature measurements during instrument verification. Their stable sensing characteristics help engineers compare measured temperatures consistently and support systematic calibration procedures.
These Secondary Standard PRTs are well suited to calibration laboratories, metrology facilities, research organizations, and industrial quality assurance departments. They can be used with compatible temperature sources and precision readout equipment to perform controlled temperature measurements. Their application flexibility makes them valuable components for laboratories maintaining professional calibration and measurement programs.
Measurement repeatability is particularly important when a sensor is used as a calibration reference. The Fluke 5626 and 5628 are designed for applications requiring consistent temperature measurements over repeated calibration activities. Stable sensor performance can help engineers identify measurement deviations and maintain confidence in temperature verification results.
PRTs require appropriate precision resistance measurement and temperature readout equipment for reliable operation. The Fluke 5626 and 5628 can be integrated with compatible precision thermometry systems designed to work with PRT sensors. Proper compatibility between the sensor, readout, and temperature source helps establish a controlled measurement chain for calibration applications.
Secondary Standard PRTs can be used with various controlled temperature sources depending on the measurement application. They may form part of calibration setups incorporating temperature baths, dry block calibrators, furnaces, and other laboratory temperature sources. Proper positioning of the sensor and suitable measurement procedures are important for achieving reliable calibration results.
Metrology laboratories and research facilities require dependable reference sensors for temperature characterization and measurement studies. The Fluke 5626 and 5628 can support these applications by providing precision temperature sensing within suitable measurement systems. Their use can contribute to repeatable laboratory procedures and reliable temperature reference measurements.
Industrial organizations often need reliable temperature references for equipment verification, process measurement, and quality control. The Fluke Secondary Standard PRTs can support industrial calibration activities where stable temperature measurement is required. They can be incorporated into maintenance and quality assurance programs involving temperature sensors, monitoring instruments, and process equipment.
Precision temperature sensors are expected to maintain dependable performance when used correctly in professional environments. The Fluke 5626 and 5628 are designed for technical measurement applications and require appropriate handling during installation, transportation, storage, and operation. Proper care can help protect the sensing element and support long term measurement reliability.
A high quality reference PRT can help make temperature calibration more systematic and repeatable. The Fluke 5626 and 5628 can be positioned within a controlled temperature source and connected to suitable precision readout equipment. Engineers can then compare reference measurements with the readings of instruments under test, helping identify deviations and maintain consistent calibration practices.
Reliable temperature measurement contributes to effective quality assurance across laboratories and industrial facilities. Secondary Standard PRTs can be used to verify temperature sensors and monitoring equipment where measurement accuracy is important. The Fluke 5626 and 5628 can therefore support quality control procedures that depend on dependable temperature references.
Regular maintenance and verification are important for preserving the performance of precision PRTs. Users should protect the sensors from mechanical damage, contamination, unsuitable environmental exposure, and improper handling. Periodic calibration by qualified personnel can help confirm continued performance and maintain traceability within a professional measurement system.
The Fluke 5626 and 5628 Secondary Standard PRTs can be considered by calibration laboratories, manufacturing companies, research institutions, testing facilities, and industrial quality control teams in Bangladesh. When selecting a secondary standard PRT, engineers should evaluate application requirements, compatible readout equipment, temperature source compatibility, environmental conditions, and calibration needs.
The Fluke 5626 and 5628 provide a dependable reference temperature measurement solution for professional calibration, metrology, research, and industrial applications. Their stable sensing performance and compatibility with suitable precision measurement systems make them useful components in temperature calibration workflows. Proper integration, handling, and periodic verification can help maintain reliable measurement performance over extended professional use.
| Specifications | |
| Temperature Range | –200 °C to 661 °C |
| Handle Temp. | 0 °C to 80 °C |
| RTPW | 5626: 100 Ω (± 1 Ω) 5628: 25.5 Ω (± 0.5 Ω) |
| Resistance Ratio W(Ga) | W(302.9146K) ≥ 1.11807 α ≥ 0.003925 |
| Calibrated Accuracy† (k=2) | ± 0.006 °C at –200 °C ± 0.006 °C at 0 °C ± 0.015 °C at 420 °C ± 0.022 °C at 661 °C |
Stability |
5626: ± 0.003 °C 5628: ± 0.002 °C |
| Long-Term Drift (k=2) | 5626: < 0.006 °C/100 hours at 661 °C 5628: < 0.004 °C/100 hours at 661 °C |
| Immersion | At least 12.7 cm (5 in) recommended |
| Sheath | Inconel™ 600 |
| Lead Wires | 4-wire Super-Flex PVC, 22 AGW |
| Termination | Gold-plated spade lugs, or specify |
| Size | 6.35 mm dia. x 305 mm, 381 mm, or 508 mm (0.25 x 12, 15, or 20 in) standard, custom lengths available |
| Calibration | Accredited calibrations from Fluke Calibration |
| †Includes calibration and 100 hr drift | |
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