Fluke Calibration 5623B-6-B Freezer PRT Probe
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Fluke Calibration 5623B-6-B freezer PRT probe with ±0.05°C accuracy, sealed construction for -100°C to 156°C range, ideal for freezer and autoclave verification.
Product details
| Model | 5623B-6-B |
| Manufacturer | Fluke Calibration |
| Category | Temperature Probes & Sensors |
| Availability | Made to order |
Description
Overview
The Fluke Calibration 5623B-6-B is a precision freezer probe that serves as a secondary standard for calibration of temperature sensors. Its specially sealed construction prevents moisture ingress even at temperatures as low as -100°C, making it uniquely suited for verification of freezers and autoclaves where thermo-wells are unavailable. The probe can be fully immersed in liquids for use in fluid baths.
Key Features
- Exceptional accuracy of ±0.05°C (includes calibration uncertainty and short-term drift) over full temperature range
- Fully sealed design from sensing element to cable end, preventing moisture ingress at very low temperatures
- Operates reliably over full range of -100°C to 156°C
- 6.35 mm (0.25 inch) diameter Inconel sheath, 125 mm (6 inches) long
- Can be fully immersed in fluids and thermal baths
- Suitable as a secondary standard for calibration procedures
Applications
- Freezer temperature verification and calibration
- Autoclave performance validation
- Liquid bath temperature measurement
- Secondary standard for temperature sensor calibration
Specifications
| Temperature Range | -100°C to 156°C |
| Accuracy | ±0.05°C (includes calibration uncertainty and short-term drift) |
| Sheath Diameter | 6.35 mm (0.25 inches) |
| Sheath Length | 125 mm (6 inches) |
| Sheath Material | Inconel |
| Sealing | Fully sealed from sensing element to cable end |
| Application | Secondary standard for temperature calibration |
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Fluke Calibration 5623B-6-B Freezer PRT Probe
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