Fluke 9171-DW-156 Metrology Well

Overview

The Fluke 9171-DW-156 is a precision metrology well designed for accurate temperature calibration of sensors and measurement instruments. With 203 mm (8 inches) of immersion depth and operation from -30°C to 155°C, it provides a stable, uniform heat source for calibrating RTDs, thermocouples, and thermistors. As a member of the 9170 Series, the 9171-DW offers exceptional temperature control and minimizes gradients and loading effects.

Key Features

• 203 mm (8 in) immersion depth for deep probe insertion
• Temperature range: -30°C to 155°C
• Display accuracy: ±0.1°C full range
• Stability: ±0.005°C full range
• 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
• Resolution: 0.001°C
• LCD display with C or F selectable
• RS-232 serial interface for automation
• Eight temperature setpoints with ramp and soak times
• Automated switch test protocol
• Interchangeable probe sleeves for different diameters
• PRT sensor with thermoelectric control

Applications

• RTD (Resistance Temperature Detector) calibration
• Thermocouple verification and calibration
• Thermistor testing and verification
• Temperature sensor validation
• Laboratory and field calibration operations

Included Accessories

• Power cord
• RS-232 cable
• Getting Started Guide
• User Manual
• Report of Calibration and calibration label
• Insert removal tool (tongs)
• 9930 Interface-it Software with user guide