Fluke Calibration 5609-500-B Secondary PRT Probe
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Fluke Calibration 5609-500-B secondary reference PRT probe with ±10mK stability and 6mm diameter for precision temperature calibration from -200°C to 670°C.
Product details
| Model | 5609-500B |
| Manufacturer | Fluke Calibration |
| Category | Temperature Probes & Sensors |
| Availability | Made to order |
Description
Overview
The Fluke Calibration 5609-500-B is a secondary reference platinum resistance thermometer (PRT) probe designed for precision temperature calibration and measurement. With a 6mm diameter and 500mm length, this probe delivers exceptional stability and accuracy across a wide temperature range from -200°C to 670°C. The compact diameter allows accurate measurements with just 100mm of immersion depth, while reducing stem effect in shallow immersion applications.
Key Features
- Secondary reference-grade platinum sensor with four-wire connection for low-noise measurements
- Operating temperature range: -200°C to 670°C
- Short-term stability at triple point of water: ±10 mK
- Inconel sheath construction for durability and precision over a wide temperature range
- Small 6mm diameter minimizes stem effect and improves response time
- Accurate measurements achievable with 100mm immersion depth
- Certificate of Compliance included with each unit
Applications
- Laboratory temperature calibration and standards
- Precision industrial temperature measurement
- Calibration of other temperature measurement instruments
- Research and development applications
Included Accessories
- Certificate of Compliance
Specifications
| Temperature Range | -200°C to 670°C |
| Probe Diameter | 6 mm |
| Probe Length | 500 mm |
| Sensor Type | Secondary Reference PRT (Platinum Resistance Thermometer) |
| Stability (Triple Point of Water) | ±10 mK |
| Sheath Material | Inconel |
| Connection Type | Four-wire |
| Recommended Immersion Depth | 100 mm |
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Fluke Calibration 5609-500-B Secondary PRT Probe
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