Fluke 9172-F-R-156 Metrology Well

Overview

The Fluke 9172-F-R-156 is a precision temperature metrology well with integrated reference thermometry capability. Designed for calibration of temperature sensors in both laboratory and field environments, it covers 35°C to 425°C with exceptional accuracy to ±0.2°C at 425°C. The built-in Tweener reference thermometer accommodates 100-, 25-, and 10-ohm PRTs with accuracy from ±0.006°C at 0°C to ±0.027°C at 661°C, making it suitable for use as a reference standard.

Key Features

• Temperature range: 35°C to 425°C
• Display accuracy: ±0.1°C at 100°C, ±0.15°C at 225°C, ±0.2°C at 425°C
• Built-in reference thermometer with Tweener technology
• Reference accuracy: ±0.006°C at 0°C to ±0.027°C at 661°C
• Compatible with 100-, 25-, and 10-ohm PRTs
• Immersion depth: 203 mm (8 inches)
• Stability: ±0.005°C to 100°C, ±0.008°C to 225°C, ±0.01°C to 425°C
• LCD display with selectable °C or °F
• RS-232 serial interface for automated calibrations
• 8 temperature set points with ramp and soak capability
• Insert F: Brass with metric comparison holes

Applications

• Precision calibration of RTDs (Resistance Temperature Detectors)
• Thermocouple calibration and verification
• Thermistor testing and calibration
• Reference standard temperature measurements
• High-accuracy metrology work in laboratory and field settings

Included Accessories

• Insert F (brass with metric comparison holes)
• Power cord
• RS-232 cable
• Tongs (insert removal tool)
• 9930 Interface-it Software and User's Guide
• Getting Started Guide and User's Guide
• Report of Calibration and calibration label