Fluke 9143-D-P-156 Field Metrology Well

Overview

The Fluke 9143-D-P-156 is a portable Field Metrology Well for industrial calibration environments, offering temperature calibration from 33°C to 350°C with metrology-grade accuracy and stability. Built-in process electronics enable complete transmitter loop calibration by measuring both the temperature sensor and the 4-20 mA electronics in a single instrument. The metric Insert D configuration accommodates standard metric probe sizes.

Key Features

• Temperature range: 33°C to 350°C (91°F to 662°F)
• Display accuracy: ±0.2°C full range
• Stability: ±0.02°C at 33°C, ±0.02°C at 200°C, ±0.03°C at 350°C
• Radial uniformity: ±0.01°C at 33°C, ±0.015°C at 200°C, ±0.02°C at 350°C
• Axial uniformity at 40 mm: ±0.04°C at 33°C, ±0.1°C at 200°C, ±0.2°C at 350°C
• Process electronics with two-channel readout for PRT, RTD, thermocouple, and 4-20 mA measurements
• Built-in 24 V loop power supply for transmitter measurements
• Automated thermostatic switch testing capability
• On-board memory for documentation of up to 20 tests with identification and timestamps
• Insert D: metric comparison (3 mm, 4 mm, 6 mm probes)
• Large LCD display visible in poor lighting
• Lightweight and portable under 8.2 kg

Applications

• Complete transmitter loop calibration of sensor and electronics
• Thermocouple calibration and verification
• RTD and PRT calibration
• Thermostatic switch testing and verification
• Industrial thermometer calibration
• Metric probe size comparison calibrations

Included Accessories

• Insert D (metric comparison: 3 mm, 4 mm, 6 mm holes)
• User manual and technical manual on CD
• Serial cable and 9930 Interface-it software
• Calibration certificate with uncertainty analysis
• Test leads and insert removal tool
• 6-pin DIN connector for reference probe