ADT761A-500
The Additel 761A-500 will generate and control from vacuum pressures up to 3,500 kPa gauge. Both gauge and absolute pressures can be realised due to a built-in barometer. Each unit comes with a CP500 module (-86 to 3500 kPa) for the high range and the low range can be preconfigured based on the variety of modules available down to 70 kPa.
ADT761A-1K
The Additel 761A-1K will generate and control from vacuum pressures up to 7,000 kPa gauge. This unit can typically achieve 7,000 kPa in less than 45 seconds. Like the ADT761A-500, both gauge and absolute pressures can be realised due to a built-in barometer. Each unit comes with a CP1K module (-86 to 7,000 kPa) for the high range and the low range can be preconfigured based on the variety of modules available down to 200 kPa.
ADT761A-LLP
The Additel 761A-LLP is designed for low pressure calibration and comes with a ±75 mbar high range module and a low range module of your choice ranging from ±50 mbar to as low as ±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.
ADT761A-D
The Additel 761A-D also provides differential and gauge measurement which covers the range of -95 to 250 kPa. This unit comes with a CP35 module -95 to 250 kPa and one low range module of your choice ranging as low as ±25 mba). 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.
ADT761A-APXR Precision Accuracy Options
The Additel 761A series includes a precision accuracy option which provides an accuracy of 0.01%FS. This calibrator option includes a single non-removable sensor and can measure absolute and gauge pressures. Model configurations are available from 100 to 7,000 kPa.
ADT761A-BP
The Additel 761A-BP is designed for calibration of barometer sensors. With a range of 100 to 1200 hPa and an accuracy of 0.01%FS, this unit is ideal for calibration on the bench or in the field.
