Fluke Calibration 9173-D Metrology Well

Overview

The Fluke Calibration 9173-D is a high-performance dry block calibrator designed for precision temperature calibration of thermometers from 50°C to 700°C. With display accuracy of ±0.25°C at 700°C and an immersion depth of 203 mm (8 inches), it provides excellent stability and uniformity across a wide temperature range. The unit is ideal for laboratory and field calibration applications where reliable, repeatable temperature control is essential.

Key Features

• Temperature range: 50°C to 700°C (122°F to 1292°F)
• Display accuracy: ±0.2°C at 425°C; ±0.25°C at 660°C
• Stability: ±0.005°C to 100°C; ±0.01°C to 425°C; ±0.03°C to 700°C
• Axial uniformity: ±0.1°C at 100°C; ±0.25°C at 425°C; ±0.4°C at 700°C
• Radial uniformity: ±0.01°C at 100°C; ±0.025°C at 425°C; ±0.04°C at 700°C
• Hysteresis: ±0.07°C
• Well depth: 203 mm (8 inches)
• Resolution: 0.001°C
• LCD display with selectable °C or °F
• Ten-key pad with decimal and +/- buttons
• RS-232 serial interface for automated control
• Size: 366 x 203 x 323 mm (14.4" x 8" x 12.7")
• Weight: 15 kg (33 lb)

Applications

• RTD (Resistance Temperature Detector) calibration at high temperatures
• Thermocouple calibration and verification
• Thermistor calibration
• Temperature sensor calibration in laboratory and field environments