Description
The ADT875-350-B-110V is the 350 model of the ADT875, covering 33 to 350 °C, supplied with insert B for 110V mains. The Additel ADT875 is a portable dry well calibrator built for field and shop temperature calibration. A dual-zone controlled metal block holds an interchangeable insert and reaches stable set points quickly, giving good radial and axial uniformity for comparing sensors against a reference. Three models cover low, mid, and high ranges. It is used by instrument technicians and calibration service providers who need a rugged, fast heat source for RTDs, thermocouples, and thermal switches.
Key features
- Dual-zone temperature control
- Good stability, radial and axial uniformity
- Interchangeable inserts
- Color touch screen display
- Choose Your Own Range (CYOR) option
- Rugged, portable design
Typical applications
- RTD and thermocouple calibration
- Thermal switch testing
- Field calibration in process plants
- Calibration service work
Specifications
| Brand | Additel |
|---|---|
| Model | ADT875 |
| Order code | ADT875-350-B-110V |
| Product type | Dry well calibrator |
| Temperature range | 33 to 350 °C |
| Insert | B |
| Power | 110V |
| Calibrator type | Dry block (dry well) |
| Control | Dual-zone |
| Display | Color touch screen |
| Model ranges | -40 to 155 °C, 33 to 350 °C, 33 to 660 °C |





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