ADT 773

Pressure Calibrator Additel ADT 773
  • Pressure Calibrator Additel ADT 773

ADT 773

Differential Pressure Controller

New Generation Pressure Calibrator Controller

  • Ranges from -0.95 Bar to +1 Bar
  • Minimum module range ± 2.5mBar, up to 7 digits
  • Two removable internal pressure modules
  • Double calibration range for each module
  • Control stability of 0.003%FS
  • Very high speed pressure generation and control (<10 seconds)
  • Modular design for easy maintenance, significantly reducing downtime in site
  • 17025 NVLAP (LAT) Calibration Certificate

Technical specifications

Large 7" color touch screen display
Communication protocol Emulation 780, Pace, DPI
Automation Functions
Pressure switch, test, leak test, PSV test, etc.
1 year
Pressure connection
Optional barometric pressure module


These modular pressure controllers combine speed, state-of-the-art control/measurement technology, modular design and user-friendly functionality. The Additel 773 controller is optimized for low-pressure work using Additel's proven low-pressure pump technology in combination with industry-revolutionizing control capabilities, as seen in the popular ADT760 handheld model. For users requiring automated manufacturing, testing and calibration, Additel has the workload covered by these pressure regulators. The ADT773 can be quickly equipped with two control modules and a reference barometric module to cover a wide pressure range.

Delivery includes:

  • Automatic Pressure Calibrator (without modules)
  • Ethernet port, USB, RS232 (Wifi Bluetooth GPBI opt.)
  • 220V power cable
  • Instruction manual