• Fluke Corporation

Compact Constant Temperature Calibration Baths

Hart Scientific has been making the world's best-performing temperature baths for almost two decades.With proven heating/cooling designs and hybrid analog-digital controller, Hart baths apply the most effective technologies that are commercially feasible. There are four compact baths catering to different temperature ranges. Model 6330 delivers all the high temperatures needed up to 300°C (572 °F). With stability and uniformity at 300°C better than ±0.015°C and ±0.020°C respectively, calibrations can easily be performed at this high temperature with total uncertainty better than ±0.05 °C. At lower temperatures, stability and uniformity are even better. Models 7320 and 7340, also featuring large work areas, cover the needs for low temperature calibrations. The 7320 covers a range from -20°C to 150°C and the 7340 reaches even colder temperatures to -40 °C. Below 0°C, these baths maintain an impressive stability of ±0.005°C with uniformities better than ±0.006°C. Model 7380 is meant for ultracold temperatures, r