Fluke 9144-E-156 Dry-Well Field Calibrator

Overview

The Fluke 9144-E-156 is a portable field metrology well designed for on-site temperature calibration. It comes equipped with Insert E, which accommodates metric probe sizes (4 mm, 6 mm, 8 mm, 10 mm, and 1/4 inch). It provides accurate, stable temperature control from 50°C to 660°C, making it ideal for industrial process environments where calibration must be performed outside the laboratory.

Key Features

• Temperature range: 50°C to 660°C with ±0.35°C display accuracy
• Insert E included: accommodates 4 mm, 6 mm, 8 mm, 10 mm, and 1/4 inch metric probe holes
• Stability: ±0.03°C to ±0.05°C depending on temperature
• Radial and axial uniformity within ±0.02°C to ±0.3°C across temperature range
• Large LCD display readable in low-light conditions
• Visual and audible stability indicator for ready-to-calibrate confirmation
• Lightweight, portable design for field deployment
• Immersion depth: 150 mm (5.9 inches)

Applications

• Loop calibration of temperature transmitters
• Thermocouple calibration or verification
• RTD and PRT calibration
• Thermostatic switch testing
• Industrial thermometer verification

Included Accessories

• Insert E (metric misc: 4 mm, 6 mm, 8 mm, 10 mm, 1/4 in holes)
• User manual and technical manual on CD
• Serial cable and insert removal tool
• Report of calibration