Dry Block (건식 교정기)

Model 9103

If you've been using dry-well calibrators for field work, you know there's a lot more to a dry-well than its temperature range and stability. Size, weight, speed, convenience, and software are also significant. Field dry-wells need to be portable, flexible, and suitable for high-volume calibrations or certifications.

The three models of Hart Scientific field dry-well temperature calibrators beat every other comparable dry-well in the industry in performance, size, weight, convenience, ease of calibration, software, and price. In addition, the heating and cooling rate of each of these dry-wells is adjustable from the front panel. The thermal switches can be checked for actuation testing, and multiple-hole inserts are available for a variety of probe sizes.

Hart Scientific field dry-well temperature calibrators are easy to calibrate. You don't even have to open the case. This means fewer maintenance costs and less down time when these Hart dry-wells do need calibration. Every Hart Scientific dry-well temperature calibrator has been tested and comes with a NIST-traceable calibration.

Hart Scientific's Interface-it software lets you adjust set-points and ramp rates, log dry-well readings to a file, create an electronic strip chart, and perform thermal switch testing with data collection. The software is written for Windows and has a great graphical interface.

Hart Scientific Model 9103 Dry-Well Temperature Calibrator

The Hart Scientific Model 9103 dry-well temperature calibrator covers temperatures up to 50°C below ambient, so –25°C is reached under normal ambient conditions. The Hart Scientific 9103 dry-well 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. Your time is spent calibrating - not waiting.

Choose one of four 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.
• Insert D has three pairs of metric sized wells.

Hart Scientific Model 9140 Dry-Well Temperature Calibrator

The Hart Scientific Model 9140 dry-well temperature calibrator has a temperature range of 35°C to 350°C, and it reaches its maximum temperature in just 12 minutes. At six pounds, it's small enough to easily carry in one hand. The Hart Scientific Model 9140 is truly a unique innovation in dry-wells.

The Hart Scientific Model 9140 dry-well temperature calibrator has a stability of ±0.05°C or better and a uniformity of at least 0.4°C in the largest-diameter wells and 0.1°C in the smaller wells. Despite its small size, this unit performs.

Use the display, calibrated to ±0.5°C, as your reference, or use an external thermometer for maximum calibration accuracy. With three removable inserts to choose from, the Hart Scientific Model 9140 dry-well temperature calibrator is as versatile as it is fast.

Hart Scientific Model 9141 Dry-Well Temperature Calibrator

The Hart Scientific Model 9141 dry-well temperature calibrator is an upright unit that does calibrations up to 650°C. It weighs only eight pounds and heats up to 650°C in only 12 minutes. This dry-well does everything that larger and more costly dry-wells are capable of doing.

The four-inch-wide Hart Scientific Model 9141 dry-well temperature calibrator is amazing. You can control all functions from the front panel or hook it up to your PC with its built-in RS-232 port.

The Hart Scientific Model 9141 dry-well temperature calibrator has three removable well inserts available, an optional carrying case, a NIST-traceable calibration, and the best price in the industry.