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DTW High Temperature Smart Calibration Salt Bath: Reliable High-Temperature Source for Precision Calibration of TC and RTD from 180°C up to 850°C

Jul 30.2026
As DEARTO’s flagship temperature calibration device, the DTW High Temperature Smart Calibration Salt Bath fulfills calibration, validation and verification requirements for various temperature sensors.
It integrates independent heating, stirring and high-precision temperature control systems. With non-pressurized, non-toxic and non-corrosive molten salt medium, it generates a stable and uniform temperature field. Customizable probe insertion ports make it ideal for high-precision testing of thermocouples and resistance thermometers.

 

Key Features

• Linear temperature ramp control for temperature switch calibration

• Multi-point segment calibration, segmented PID control with automatic saving
 
• Fully automatic heating & stirring, scheduled salt melting function
 
• Multiple communication options: USB, Wi-Fi and serial port for data export
 
• Large capacitive touchscreen with curve visualization and multi-touch support
 
• Chinese & English interface, switchable ℃ / °F / K temperature units
 
• Dual independent overheat protection circuits to ensure operational safety

 

Available Temperature Ranges

180°C ~ 560°C

450°C ~ 670°C

500°C ~ 850°C

If you demand stable and high-performance high-temperature calibration equipment, choose DEARTO flagship DTW salt bath. Contact us to get detailed datasheets and quotations.
 

 

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