ADT761A, Automated Pressure Calibrator, 0.02%FS Accuracy, -0.9 Bar to 70 Bar, 1/4BSP F, CP1K and CP150 Sensors Included

The Additel 761A-LLP is designed for low pressure calibration and comes with a ±30 inH2O (±75 mbar) high range module and a low range module of your choice ranging from ±20 inH2O to as low as ±0.25 inH2O (±50 to ±0.62 mbar). This unit has an accuracy of 0.05%FS with control stability better than 0.005%FS. All measurements can be made in differential or gauge pressures.

The Additel 761A-D also provides differential and gauge measurement which covers the range of -13.5 to 35 psi (-0.95 to 2.5 bar). This unit comes with a CP35 module (-13.5 to 35 psi) and one low range module of your choice rangeing as low as ±10 inH2O (25 mbar). Each ADT761A-D can be preconfigured with the modules that fit your need to give you the best precision at the pressures you perform calibrations.

The Additel 761A-1K will quickly generate and control from vacuum pressures up to 1,000 psig (70 bar.g). Like the ADT761A-500, both gauge and absolute pressures can be realized due to a built-in barometer. Each unit comes with a CP1K module (-12.5 to 1,000 psig) for the high range and the low range can be preconfigured based on the variety of modules available down to 30 psig (2 bar.g).

Key Features

• Automated and self-contained pressure generation and control to 1500 psi (100 bar)
• Standard accuracy models as low as 0.01%FS
• Two removable internal pressure modules for multi-range selection (Single pressure module for barometric)
• Control stability to 0.003%FS or 0.02 hPa
• 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
• ISO 17025-accredited calibration w/data included

The Additel ADT761A, Automated Pressure Calibrator, 0.02%FS Accuracy, -0.9 Bar to 70 Bar, 1/4BSP F, CP1K and CP150 Sensors Included # ADT761A-1K-02-CP150-B is manufactured by Additel. Valley Instrument Service is an authorized Additel dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.