RTCt (Reference Temperature Calibrator)
The RTCt Series is a portable touchscreen temperature calibrator designed for high-precision calibration of RTDs and thermocouples. Advanced multi-zone temperature control ensures excellent stability and uniformity, even with large or multiple sensors. With dry-block and liquid-bath capability, wide temperature range, and intuitive operation, it is ideal for industrial, pharmaceutical, food, and laboratory applications.
Features
Large, easy-to-read full-color touchscreen display with an intuitive interface
Dual sensor input ports allow calibration of two sensors at the same time
Wide temperature ranges
High precision with accuracy down to ±0.04 °C when using an external reference sensor and stability of ±0.005 °C
Supports dry-block mode and, for some models, liquid-bath mode for wider calibration versatility
Fast heating and cooling performance to reduce calibration time
Compatible with multi-hole insert kits to fit various sensor diameters
Plug and play support for external reference sensors
Compact and lightweight design suitable for field and laboratory use
Specifications
Category | Specification |
Temperature range | 32 to 155°C / - 26 to 311°F - RTCt 156 45 to 155°C / - 49 to 311°F - RTCt 157 - 100 to 155°C / -148 to 311°F - RTCt 159 45 to 165°C / -22 to 329°F - RTCt 168 (Dry & Liquid) 26 to 160°C / -15 to 320°F - RTCt 168 (Liquid in Container) 33 to 700°C/91 to 1292°F - RTCt 700 |
Accuracy | ±0.04°C to ±0.10°C (depends on sensor type) - RTCt 156/157/159/168/700 |
Stability | ± 0.005°C / ± 0.009°F - RTCt 156/157 ± 0.03°C / ± 0.05°F - RTCt 159 ± 0.01°C / ± 0.018°F - RTCt 168 ± 0.008°C - RTCt 700 |
Resolution (user-selectable) | 1°, 0.1°, 0.01°, or 0.001° - RTCt 156/157/159/168/700 |
Heating time | 4 - 15 mins (Depending on Temperature Ranges) - RTCt 156 7 - 17 mins (Depending on Temperature Ranges) - RTCt 157 12- 14 mins (Depending on Temperature Ranges) - RTCt 159 5 - 12 mins (Depending on Temperature Ranges) - RTCt 168 45 mins (33 to 700°C) - RTCt 700 |
Cooling time | 4 – 36 mins (Depending on Temperature Ranges) - RTCt 156/157 40 - 175 mins (Depending on Temperature Ranges) - RTCt 159 12 – 47 mins (Depending on Temperature Ranges) - RTCt 168 17 - 43 mins ( Depending on Temperature Ranges) - RTCt 700 |
Time to stability | 10 minutes - RTCt 156/157/159/700 15 minutes - RTCt 168 (Bath) 30 minutes - RTCt 168 (Block & Bath in Container) |
Immersion depth | 160 mm / 6.3 in - RTCt 156/157 190 mm / 6.3 in - RTCt 159 180 mm / 7.1 in - RTCt 168 (Including insulation plug) 150 mm / 5.9 in - RTCt 168 (Bath version) 200 mm/ 7.9 in - RTCt 700 |