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Compact and lightweight, this handheld dry well is versatile and easy to use. Features a temperature range of up to 707°F, this calibrator is ideal for checking RTDs, thermocouples, and small bimetal thermometers. With the Block A configuration, this unit accepts 1⁄16", 1⁄8", 1⁄4", 5⁄32", and two probe wells of 3⁄16" diameter.
Our rentals come fully calibrated to traceable standards. Have your own instrument? We also offer calibration services for this model (CERTIDW1).
Compact and lightweight, this handheld dry well is versatile and easy to use. Features a temperature range of up to 707°F, this calibrator is ideal for checking RTDs, thermocouples, and small bimetal thermometers. With the Block A configuration, this unit accepts 1⁄16", 1⁄8", 1⁄4", 5⁄32", and two probe wells of 3⁄16" diameter.
Our rentals come fully calibrated to traceable standards. Have your own instrument? We also offer calibration services for this model (CERTIDW1).
By using a precision platinum RTD as a sensor, well temperature is controlled with a Triac-driven heater. Small enough to use in the field and accurate enough to use in the lab, the unit functions equally well as a portable instrument or benchtop temperature calibrator for calibrating thermocouple and RTD temperature probes.
Within a range of 95 to 707°F (35 to 375°C ), this unit provides continuous accurate calibration of temperature sensors and devices. With a proprietary Fluke Calibration temperature controller, the dry well has a display resolution of 0.1 degrees, an accuracy of ±0.5°C, stability of ±0.1°C, and a stabilization time of just five minutes.
Features
| Range | 95 to 707°F (35 to 375°C) |
| Accuracy | ±0.25°C at 50°C ±0.25°C at 100°C ±0.5°C at 375°C |
| Stability | ±0.07°C at 50°C ±0.1°C at 100°C ±0.3°C at 375°C |
| Resolution | 0.1°C or °F |
| Well-to-Well Uniformity | ±0.2°C with sensors of similar size at equal depths within wells |
| Computer Interface | RS-232 included with Interface-It software |
| NIST-Traceable Calibration | Data at 122°F (50°C), 212°F (100°C), 302°F (150°C), 392°F (200°C), 482°F (250°C), 572°F (300°C), and 707°F (375°C) |
| Heating Times | 95 to 707°F (35 to 375°C): 9.5 minutes |
| Stabilization | 5 minutes |
| Cooling Times | 707 to 212°F (375 to 100°C): 14 minutes |
| Well Depth | 4" (102 mm) 1⁄16" (1.6 mm) hole in 3.5" (89 mm) deep |
| Power | 115 V AC (±10%), 55 to 65 Hz, 1.5 A or 230 V AC (±10%), 0.8 A, 45 to 55 Hz, 175 W |
| Dimensions | 2.25 x 4.9 x 6.1" (57 x 125 x 150 mm) |
| Weight | 2 lbs (1 kg) |
| Range | 95 to 707°F (35 to 375°C) |
| Accuracy | ±0.25°C at 50°C ±0.25°C at 100°C ±0.5°C at 375°C |
| Stability | ±0.07°C at 50°C ±0.1°C at 100°C ±0.3°C at 375°C |
| Resolution | 0.1°C or °F |
| Well-to-Well Uniformity | ±0.2°C with sensors of similar size at equal depths within wells |
| Computer Interface | RS-232 included with Interface-It software |
| NIST-Traceable Calibration | Data at 122°F (50°C), 212°F (100°C), 302°F (150°C), 392°F (200°C), 482°F (250°C), 572°F (300°C), and 707°F (375°C) |
| Heating Times | 95 to 707°F (35 to 375°C): 9.5 minutes |
| Stabilization | 5 minutes |
| Cooling Times | 707 to 212°F (375 to 100°C): 14 minutes |
| Well Depth | 4" (102 mm) 1⁄16" (1.6 mm) hole in 3.5" (89 mm) deep |
| Power | 115 V AC (±10%), 55 to 65 Hz, 1.5 A or 230 V AC (±10%), 0.8 A, 45 to 55 Hz, 175 W |
| Dimensions | 2.25 x 4.9 x 6.1" (57 x 125 x 150 mm) |
| Weight | 2 lbs (1 kg) |
