Hart Scientific Dry Well Calibration Equipment

Hart Scientific 9009 Industrial Dual-Block Calibrator 

Feature Summary Temperatures from –15°C to 350°C in one unit  Two wells in each block for simultaneous comparison calibrations  Rugged, lightweight, water-resistant enclosure  Controlled by precision Hart Scientific temperature controller  Ordering Info

Each temperature block includes two wells with removable inserts.  You can calibrate four probes at once, or you can calibrate two probes at the same time with an external reference (like Hart’s Model 1521 LLK Thermometer), or you can use the two temperature wells to get quick “zero” and “span” references for transmitter calibrations.

The 9009 is housed in a tough Pelican™ case that is both airtight and watertight.  It’s a small package weighing only 10 pounds, yet it fits everything you need, including a power cord and four extra inserts.  Inserts are available to accommodate sensors of any size from 1/16" (1.6 mm) to 7/16” (11.1 mm).  This rugged system can go anywhere.

Specifications	Hot Block	Cold Block
Range	50°C to 350°C (122°F to 662°F)	–15°C to 110°C (5°F to 230°F) (–8°C [18°F] with hot block at 350°C [662°F])
Accuracy	±0.6°C	±0.2°C
Stability	±0.05°C
Well-to-Well Uniformity	±0.1°C
Display Resolution	0.1°
Heating Times	10 minutes from 25°C to 350°C	15 minutes from 25°C to 110°C
Cooling Times	30 minutes from 350°C to 100°C	16 minutes from 25°C to –15°C
Stabilization Times	8 minutes
Well Depth	4" (102 mm)
Removable Inserts	Two 1/4” (6.4 mm) and 3/16” (4.8 mm) inserts included; see Ordering Information for other available inserts
Computer Interface	RS-232 included with free Interface-it software
Power	115 VAC (±10%), 3 A, or  230 VAC (±10%), 2 A, specify, 50/60 Hz, 250 W
Size	7" H x 10.5" W x 9.75" D (178 x 267 x 248 mm)
Weight	10 lb. (4.5 kg)
NIST-Traceable Calibration	Data at 50°C, 100°C, 150°C, 200°C, 250°C, 300°C, and 350°C	Data at –8°C, 0°C, 25°C, 50°C, 75°C, 100°C, and 110°C

Hart Scientific Field Dry Well Calibrators

Models 9103, 9140, and 9141 Less than eight pounds Accuracy to ±0.25°C RS-232 and Interface-it software included Easy to recalibrate Ordering Info

Hart dry-wells are easy to calibrate.  You don’t even have to open the case.  This means less maintenance costs and less down time when they do need calibration.

Our 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.  It’s the best dry-well software in the industry. Regardless of whether you want basic software or a completely automated calibration system, we’ve got what you want.

Specifications	9103	9140	9141
Range	–25°C to 140°C (–13°F to 284°F) at 23°C ambient	35°C to 350°C (95°F to 662°F)	50°C to 650°C (122°F to 1202°F)
Accuracy	±0.25°C	±0.5°C (holes greater than 1/4" [6.35 mm]: ±1°C)	±0.5°C to 400°C; ±1.0°C to 650°C (holes greater than 1/4": ±2°C)
Stability	±0.02°C at –25°C ±0.04°C at 140°C	±0.03°C at 50°C ±0.05°C at 350°C	±0.05°C at 100°C ±0.10°C at 500°C ±0.12°C at 650°C
Well-to-Well Uniformity	±0.1°C between similarly sized wells	±0.1°C with similarly sized wells	±0.1°C below 400°C, ±0.5°C above 400°C with similarly sized wells
Heating Times	18 minutes from ambient to 140°C	12 minutes from ambient to 350°C	12 minutes from ambient to 650°C
Cooling Times	20 minutes from ambient to –25°C	15 minutes from 350°C to 100°C	25 minutes from 650°C to 100°C
Stabilization Time	7 minutes
Immersion Depth	4.875” (124 mm)
Inserts	Insert A, B, or C included (specify when ordering)
Computer Interface	RS-232 included with free Interface-it software (Model 9930)
Power	115 VAC (±10%), 1.3 A or 230 VAC (±10%), 0.7 A, switchable, 50/60 Hz, 150 W	115 VAC (±10%), 4.4 A or 230 VAC (±10%), 2.2 A, switchable, 50/60 Hz, 500 W	115 VAC (±10%), 8.8 A or 230 VAC (±10%), 4.4 A, switchable, 50/60 Hz, 1000 W
Size	5.63" W x 10.25" H x 9.63" D (143 x 261 x 245 mm)	6" W x 3.375" H x 7.75" D (152 x 86 x 197 mm)	4.3" W x 9.3" H x 7.3" D (109 x 236 x 185 mm)
Weight	12 lb. (5.7 kg)	6 lb. (2.7 kg)	8 lb. (3.6 kg)
NIST-Traceable Certificate	Data at –25°C, 0°C, 25°C, 50°C, 75°C, 100°C, and 140°	Data at 50°C, 100°C, 150°C, 200°C, 250°C, 300°C, and 350°C	Data at 100°C, 200°C, 300°C, 400°C, 500°C, and 600°C

Hart Scientific High Accuracy Dry-Wells

Model 9105 Low Temp includes 1/4" insert

Model 9107 Ultra Low Temp includes 1/4" insert

Model 9122 High Capacity  includes 1/8", 3/16", 3/8", and 1/4" inserts

Model 9107 High Speed includes multi-hole insert (specify)

Features:

• World’s best dry-wells—accurate to 0.1°C, stable to ±0.005°C 
• Largest-capacity temperature wells 
• Model 9107 reaches lowest temperatures: –45°C in 23°C ambient 
• Model 9122A provides temperatures to 700°C 

Hart Scientific Calibration Furnace --- 1200 °C

Thermocouple Furnace    Model 9150 Low-cost thermocouple furnace NIST-traceable calibration included RS-232 port standard  With a stability of ±0.5°C, it has a temperature range to 1200°C and a display accuracy of ±5°C across its entire range. Ordering Info

With interchangeable temperature blocks, you can check thermocouples as small as 1/16 of an inch in diameter. The 9150 works with 115 or 230 VAC power.