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Telephone
+44 (0)1926 812066
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Ultra-low pressure calibration pumps from Additel, including hand-held and portable pressure calibrators, and low pressure test pumps, provide an
accurate, reliable, and economic solution for a wide range of pressure applications.
The ADT760-LLP is designed for low pressure calibration and comes with a built-in pressure module to ±30 inH2O (±75 mbar) and provides an accuracy to 0.05%FS (see ordering information for configurations with the option of the ADT760 and a module of your choice). Additional internal pressure modules (ADT155 series) are available and provide a variety of ranges down to ±0.25 inH2O (±0.62 mbar). The accuracy of 0.05%FS and control stability 0.005%FS is based on the internal module’s span. Measurements can be made in gauge or differential mode.
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With built-in high performance electronic pump and precision pressure controller, the ADT 761A series portable automated pressure calibrators provides a turn-key solution for calibration of gauges, transmitters, and switches both in the field and in the laboratory.
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The ADT 901 Low Pressure Calibration Test Pump is a hand operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar). The 901 is a very stable low pressure calibrator.
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The 912 Pneumatic Pressure Calibration Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 60psi (4bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar).
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