Additel ADT878-160-H Reference Dry Well Calibrator, -40 to 160°C, 220 VAC
Additel ADT878-160-H Reference Dry Well Calibrator, -40 to 160°C, 220 VAC
Additel ADT878-160-H Reference Dry Well Calibrator
Overview
The ADT878-160 delivers reference-level performance in accuracy, stability and uniformity, with a large color touchscreen, dual-zone control, set point control by reference and a self-calibration feature. Optional TPW kit support lets the 878-160 automatically realize and maintain a triple point of water cell to check PRT drift.
The H process-calibrator configuration adds an external reference input and a two-channel readout for devices under test, measuring RTDs and thermocouples and documenting as-found and as-left results. Wi-Fi and Bluetooth are built in, and each unit ships with ISO 17025-accredited calibration with data.
Features
- Temperature range -40°C to 160°C
- Display accuracy ±0.1°C at full range
- Stability ±0.005°C (30 min) at full range
- Two-channel process readout measures RTDs and TCs and documents tasks
- Full HART communicator (PC option)
- Wi-Fi and Bluetooth capable
- Color touch screen with set point control by reference
- Optional TPW kit for automatic triple point of water realization
- ISO 17025-accredited calibration with data included
Applications
- Calibration of PRTs and thermocouples in the field or lab
- Triple point of water realization with the TPW kit
- Calibration of temperature transmitters and process sensors
Additel ADT878-160-H Reference Dry Well Calibrator Technical Specifications
| Temperature range at 23°C | -40°C to 160°C |
|---|---|
| Display accuracy | ±0.1°C at full range |
| Stability (30 min) | ±0.005°C at full range |
| Radial uniformity | ±0.01°C full scale |
| Axial uniformity at 60 mm | ±0.025°C at -40°C; ±0.020°C at 0°C; ±0.050°C at 160°C |
| Configuration | H: process calibrator option with two-channel readout |
| Set point control | By reference |
| Self-calibration | Built-in |
| Display | Color touch screen |
| Connectivity | Wi-Fi, Bluetooth, USB |
| Accredited calibration | ISO 17025 with data, included |
| Power supply | 220 VAC (±10%) |
Manufacturer information: Additel 878 on additel.com.