Additel ADT878-425-F-110V Dry Well Calibrator, 33 to 425 °C
Additel ADT878-425-F-110V Dry Well Calibrator, 33 to 425 °C
Additel ADT878-425-F-110V Dry Well
Overview
The Additel ADT878-425-F-110V is a reference dry well calibrator from the ADT878 series, spanning 33 to 425 °C at 23 °C ambient with insert F fitted. The 878 series is built for laboratories that need the accuracy, stability and uniformity of a reference well while still heating to temperature quickly: the unit reaches 425 °C in about 15 minutes and cools back to 100 °C in about 24 minutes.
A 6.5-inch color touch screen drives the calibration workflow, with two-channel readout for RTDs and thermocouples, task documentation, self-calibration and set-point control by reference. USB-A, USB-B, RJ45, Wi-Fi and Bluetooth are built in, so results can move straight into calibration software without cables.
Features
- Reference-level accuracy, stability and well uniformity
- Temperature range 33 to 425 °C with insert F, 110 V model
- ±0.2 °C display accuracy at full range with 0.001 °C resolution
- Fast to temperature: 15 minutes from 23 to 425 °C
- Two-channel readout measures RTDs and thermocouples with documentation
- Wi-Fi and Bluetooth plus USB and RJ45 communications
- 6.5-inch color touch screen with self-calibration feature
Applications
- Calibration of RTDs, thermocouples and bimetal thermometers in the lab
- Verification of process temperature sensors against a reference PRT
- Field-shop calibration of temperature transmitters and dial thermometers
Additel ADT878-425-F-110V Dry Well Technical Specifications
| Temperature range at 23 °C | 33 to 425 °C |
| Display accuracy | ±0.2 °C at full range |
| Stability | ±0.010 °C at 100 °C; ±0.015 °C at 225 °C; ±0.020 °C at 425 °C |
| Radial uniformity | ±0.025 °C at 100 °C; ±0.040 °C at 425 °C |
| Immersion depth | 7.60 in (193 mm) |
| Insert outside diameter | 1.21 in (30.8 mm), insert ADT110-878-H-INSERT-F supplied |
| Heating / cooling time | 15 min to 425 °C; 24 min to 100 °C |
| Resolution | 0.001 °C |
| Display | 6.5 in (165 mm) color touch screen |
| Communication | USB-A, USB-B, RJ45, Wi-Fi, Bluetooth |
| Power requirements | 90 to 254 V AC, 45 to 65 Hz, 1400 W |
| Dimensions / weight | 170 x 345 x 330 mm; 9.7 kg |
Manufacturer information: Additel ADT878 series on additel.com