Additel ADT761A Series Automated Pressure Calibrator
Fully Automated, Portable Pressure Calibrator with Built-in Pressure Generator & Controller, up to 1000 psi (70 bar)

Order #: ADT761A

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$18,495.00

Additel ADT761A Series Automated Pressure Calibrator

Fully Automated, Portable Pressure Calibrator with Built-in Pressure Generator & Controller, up to 1000 psi (70 bar)

Order #: ADT761A

$18,495.00

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Product Highlights

  • Automated and self-contained pressure generation and control to 1000 psi ( 70 bar)
  • Up to 0.02%FS accuracy
  • Two removable internal pressure modules for multi-range selection
  • Control stability to 0.005%FS
  • Portable, designed for use in the field and in the lab
  • Ability to measure two external pressure modules
  • Wi-Fi, Bluetooth, USB and Ethernet communication
  • HART and profibus communication
  • Data logging and task management
  • Patented electric pump technology and improved speed
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Pressure Specifications
Specification 761A-LLP 761A-D 761A-500 761A-1K 761A-APXR 761A-BP
Max Pressure Range 30 inH2O (75 mbar) 35 psi (2.5 bar) 500 psig (35 bar.g) 1,000 pisg (70 bar.g) Dependent on APXR 1,200 hPasensor
Min Pressure Range -30 inH2O (-75 mbar) -13.5 psi (-0.95 bar) -13 psi (-0.9 bar) -13 psi (-0.9 bar) Dependent on APXR 100 hPasensor
Accuracy(1) 0.05%FS 0.02%FS 0.02%FS 0.02%FS 0.01%FS 0.01%FS
Stability 0.005%FS or 0.05 Pa 0.005%FS 0.005%FS 0.005%FS 0.003%FS 0.02 hPa
Pressure Type Differential, Gauge Differential, Gauge Gauge, Absolute Gauge, Absolute Gauge, Absolute Absolute
Over Range Indication 1.2
Resolution 6 digits
Measurement Units Pa, hPa, kPa, mPa, bar, mbar, psi, mmHg@0°C, cmHg@0°C, mHg@0°C, inHg@0°C, inH2O@4°C, mmH2O@4°C, cmH2O@4°C, mH2O@4°C, mmH2O@20°C, cmH2O@20°C, mH2O@20°C, inH2O@20°C, inH2O@68°F, kg/m2, mtorr, torr, lb/ft2, tsi, custom
Barometric Accuracy N/A N/A 60 Pa 60 Pa 60 Pa N/A
[1] One year accuracy (including 1 year stability). FS specification applies to the span of the module range.
[2] Specification based on gauge measurement. An additional 60 pa uncertainty will need to be included when measuring in absolute mode. Applicable only for use with the ADT761A-500 and ADT761A-1K
* Additel 761A calibrators support 160A intelligent digital pressure modules that are available for gauge, vacuum and absolute pressure from -15 psi to 60,000 psi (-1 bar to 4200 bar).For detailed specs, see the 160A pressure module data sheet.