Fluke 9142-C-156 Field Metrology Well

Overview

The Fluke 9142-C-156 Field Metrology Well is a lightweight, portable calibration instrument designed for field temperature measurement and calibration work. It combines rapid temperature response with exceptional stability and uniformity, meeting the exacting requirements of modern metrology. The large LCD display, intuitive controls, and visual/audible stability indicator enable quick and confident field calibrations.

Equipped with Insert C (six 0.25-inch probe holes), this unit accommodates a wide variety of probe types and sizes. Pre-programmed calibration routines stored in non-volatile memory streamline repetitive calibration tasks. The 150 mm immersion depth ensures proper temperature measurement for standard probe configurations.

Key Features

• Temperature range: -25°C to 150°C
• Display accuracy: ±0.2°C across full range
• Stability: ±0.01°C full range
• Radial uniformity: ±0.01°C
• Axial uniformity at 40 mm: ±0.05°C
• Immersion depth: 150 mm (6 in)
• Insert C: six 0.25-inch probe holes
• Large LCD display readable in dim lighting
• Visual and audible stability indicator
• Pre-programmed calibration routines
• Non-volatile memory: up to 20 test records
• Compact design with lightweight construction for field portability

Applications

• Temperature transmitter loop calibration
• Thermocouple sensor calibration and verification
• RTD and PRT calibration
• Thermostatic switch testing
• Industrial thermometer verification
• Low-temperature field measurement applications