Hart Scientific 7103

Temperature Calibrator

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Hart Scientific 7103

Hart Micro-Baths are portable, stable, durable and can be used anywhere for any type of sensor.

Each model is stable to ± 0.03 °C or better, depending on the fluid you use. Uniformity is ± 0.02 °C or better for low uncertainties using a reference thermometer. Display accuracy has been improved to ± 0.25 °C for quick calibrations without a reference thermometer. In short, you get the stability and precision of a liquid bath in a drywell- sized package. Hart Micro-Baths are maximized for true fluid-bath performance. With a 48 mm (1.9-inch) diameter, 140 mm (5.5-inch) deep tank, a Micro- Bath can calibrate any type of sensor including short, square, or odd-shaped sensors. The problems of fit and immersion are virtually eliminated by using a fluid medium rather than a dry-block calibrator. Micro-Baths are perfect for liquid-in-glass and bimetal thermometers.The 7103 has a temperature range from -30°C to 125 °C. Stability, uniformity, and accuracy specifications cover the entire range for each bath, not just the best temperature.


  • hart-scientific-7103/User%20Guide (download)