Fluke 9171-C-156 Metrology Well

Overview

The Fluke 9171-C-156 Metrology Well is a high-precision dry-block temperature calibrator designed for calibrating temperature sensors and instruments in laboratory and field environments. With 203 mm (8 in) of immersion depth and exceptional stability of ±0.005°C, it delivers the accuracy and uniformity required for demanding calibration tasks. The instrument accommodates a variety of probe diameters via its Insert C configuration with six 0.25-inch holes.

Key Features

• Temperature Range: -30°C to 155°C (-22°F to 311°F) at 23°C ambient
• Display Accuracy: ±0.1°C full range with 0.001°C resolution
• Full-range Stability: ±0.005°C with minimal temperature gradients
• Axial Uniformity: ±0.025°C at -30°C, ±0.02°C at 0°C, ±0.07°C at 155°C
• Radial Uniformity: ±0.01°C full range
• Well Depth: 203 mm (8 in) for deep probe immersion
• LCD Display with user-selectable °C or °F modes
• RS-232 serial interface for automation and data logging
• 8 temperature set points with programmable ramp and soak times
• Automated switch test protocol for functional verification

Applications

• Calibration of digital and analog thermometers
• RTD (Resistance Temperature Detector) calibration and verification
• Thermocouple calibration and functional testing
• Thermistor calibration and characterization
• Field and laboratory temperature instrument certification

Included Accessories

• Insert C (Aluminum with six 0.25-inch holes)
• Power Cord and RS-232 Cable
• Insert Removal Tool (tongs)
• 9930 Interface-it Software and User's Guide
• Report of Calibration and calibration label
• Getting Started Guide and full User's Manual