The Fluke 9103 Field Dry-Well covers below-ambient temperatures as low as –25 °C. The 9103 is stable to ±0.02 °C, and its display is calibrated to an accuracy of ±0.25 °C at all temperatures within its range. In just eight minutes, 0 °C is reached, and 100 °C is reached in six minutes, so your time is spent calibrating—not waiting.
The 9103 reaches temperatures 50 °C below ambient, so –25 °C is reached under normal ambient conditions. Our competitors like to advertise their units as reaching –45 °C when they really mean –45 °C below ambient, which typically means it will go to –20 °C. Our unit does not require you to work in a walk-in freezer to achieve its full advertised range.
Choose one of three removable inserts sized for probes from 1/16 inch to 1/2 inch in diameter. Insert A handles a full range of probe sizes with a single well of each size. Insert B features two wells each of 3/8, 1/4, and 3/16 inches in diameter for doing comparison calibrations. Insert C has six 1/4-inch-diameter wells for multiple probe calibrations, and Insert D has three pairs of metric sized wells.
Fluke 9103 Specs
||–25°C to 140°C (–13°F to 284°F) at 23°C ambient
||± 0.25 °C (holes greater than 1/4" [6.35 mm]: ± 1 °C)
||±0.02°C at –25°C
±0.04°C at 140°C
||±0.1°C between similarly sized wells
||18 minutes from ambient to 140°C
||20 minutes from ambient to –25°C
||124 mm (4.875")
||Insert A, B, C, or D included (specify when ordering)
|Outside Insert Dimensions:
||31.8 mm dia. x 124 mm (1.25 x 4.88 in)
||RS-232 included with free Interface-it software (Model 9930)
||115 V ac (± 10%), 1.3 A or 230 V ac (± 10%), 0.7 A, switchable, 50/60 Hz, 150 W
||143 x 261 x 245 mm
(5.63 x 10.25 x 9.63 in)
||5.7 kg (12 lb)
||Data at –25 °C, 0 °C, 25 °C, 50 °C, 75 °C, 100 °C, and 140 °