Isotech 798O Large Volume Stirred Liquid Bath

  • Calibrate a larger number of probes simultaneously
  • Specialized for Oceanographic Sensor Calibration
  • Option for salt water tanks
  • Temperature range -40°C to 125°C

The Isotech 798O Large Volume Stirred Liquid Bath is an advanced calibration solution that builds on Isotech’s proven 798 series. This liquid bath calibrator is specifically designed to meet the increasing demand for calibration of large volume thermometers and specialized sensors, including oceanographic sensors. The 798O’s larger calibration volume allows more thermometers and sensors to be calibrated simultaneously, significantly increasing efficiency, especially in environments where large-scale calibration is required.

Unique design

The 798O’s unique design also makes it ideal for accurate calibration of oceanographic sensors, supported by specialized accessories and additional tanks for calibrating saltwater sensors. With an optional saltwater tank, the device can quickly cool to 0°C without icing, saving energy and cost. The ability to calibrate multiple probes simultaneously makes the 798O a future-proof solution that integrates seamlessly into calibration workflows and delivers unmatched performance.

The 798O stands out for its ability to complete calibration cycles faster than traditional large saltwater baths, which is critical for time-sensitive processes. The unit offers not only speed, but also precision and stability, making it a reliable solution for a variety of calibration needs. The energy-efficient design minimizes operational costs and aligns with environmentally conscious principles, making the 798O a sustainable choice.

With dedicated accessories for oceanographic sensors, the 798O is perfectly equipped to meet the unique needs of marine science and other applications.

Technical Performance

The technical performance of the Isotech 798O is impressive. It has a temperature range of -40°C to 125°C, with a calibration volume of 240 mm in diameter and 310 mm deep (14 liters). For saltwater calibration, there is the OCR tank with a volume of 5.3 liters. Temperature uniformity and stability are exceptional, ranging from ±0.003°C to ±0.008°C, depending on temperature. Heating and cooling times are efficient, with heating time from 20°C to 125°C in less than 75 minutes, and cooling time from 125°C to 40°C in less than 12 hours without cooling coil, or 3 hours with internal cooling coil.

The Isotech 798O is also equipped with a serial interface and comes with accompanying PC software, allowing full control and monitoring of calibration processes. The unit has compact dimensions of 405 mm wide, 610 mm deep and 980 mm high, and weighs 59 kg. With an output of 1.5 kW and universal voltage options (110V or 230V), the unit is both powerful and versatile in different working environments.

In short, the Isotech 798O Large Volume Stirred Liquid Bath offers a future-proof solution for precision calibration, with speed, accuracy and a sustainable approach. The device is an essential tool for laboratories, research institutions and industries that depend on accurate temperature calibrations.

Contact us today to learn more about the Isotech 798O and discover how this device can optimize your calibration processes.

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