Additel ADT878PC-425-A-220V Temperature Calibrator, 33-425 °C Dry Well with Process Readout
$7,469.00
Skip to product information
Additel ADT878PC-425-A-220V Temperature Calibrator, 33-425 °C Dry Well with Process Readout
$7,469.00
Additel ADT878PC-425-A-220V Temperature Calibrator
Overview
The PC option turns the ADT878-425 into a one-box calibration station: the built-in readout measures the reference probe and up to two devices under test simultaneously, records as-found/as-left task data and communicates with HART transmitters.
Well performance matches the 878-425 reference specifications, including ±0.020 °C stability at 425 °C, ±0.040 °C radial uniformity and 0.001 °C resolution. USB, RJ45, WiFi and Bluetooth interfaces and a 6.5 inch touch screen round out the package.
Features
- Temperature range 33 °C to 425 °C
- PC option: reference PRT + 2 DUT measurement channels
- DUT signals: mA, V, switch, RTD and thermocouple
- Full HART communicator support
- Stability ±0.020 °C at 425 °C (30 min)
- Task documentation with as-found/as-left results
- Stability-indicator display on 6.5 in touch screen
- Interchangeable inserts A through I
Applications
- One-box calibration of temperature transmitters and sensors
- HART transmitter configuration and verification
- Laboratory comparison calibration with documented results
Additel ADT878PC-425-A-220V Temperature Calibrator Technical Specifications
| Temperature range | 33 °C to 425 °C at 23 °C ambient |
|---|---|
| Display accuracy | ±0.2 °C at 33 °C and 425 °C |
| Stability (30 min) | ±0.010 °C at 100 °C; ±0.020 °C at 425 °C |
| Radial uniformity | ±0.025 °C at 100 °C; ±0.040 °C at 425 °C |
| Readout accuracy (100 Ω PRT, excl probe) | ±0.009 °C at 100 °C |
| Reference resistance accuracy | 0-50 Ω: ±1.25 mΩ; 50-400 Ω: ±0.0025% RD |
| Current measurement | -30 to 30 mA, 0.01% RD + 2 µA |
| TC channels | 2, accepting S, R, K, B, N, E, J, T, C, D, G, L, U |
| Immersion depth / insert OD | 193 mm / 30.8 mm |
| Resolution | 0.001 °C |
| Display | 6.5 in (165 mm) color touch screen |
| Power | 90-254 VAC, 45-65 Hz, 1400 W |
Manufacturer information: ADT878 series on additel.com.