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Budenberg Pneumatic Dead Weight Testers

A pneumatic dead weight tester is a device used to measure the pressure of a gas or liquid. It consists of a piston connected to a weight, which is suspended by a spring. The pressure of the gas or liquid is then measured by measuring the force needed to balance the weight against the pressure of the gas or liquid.

Check out our available range of Budenberg Pneumatic Dead Weight Testers.

 

 

BGP1

BGP1

15 to 1000 mbar / 1.5 to 100 kPa

The BGP1 has a 1/2in2 high chrome steel piston/cylinder unit. The design has been proven over many years to provide excellent sensitivity and stability. Low start pressure is achieved through use of a hollow piston and aluminium head.

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BGP7

BGP7

0.1 to 7 bar / 10 to 700 kPa

The BGP7 has a 0.5in2 high chrome steel piston/cylinder unit which operates on pure Gas. The design has been proven over many years to achieve the necessary sensitivity whilst remaining robust enough for heavy industrial use.

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BGP25

BGP25

0.2 to 25 bar / 20 to 2500 kPa

The BGP25 has a 1/8in2 tungsten carbide piston/cylinder unit which combined with an overhung austenitic mass set to produce a range of 0.2 to 25 bar. The free deformation psiton makes the unit good for high accuracy measurement.

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BGP120

BGP120

1 to 120 bar / 100 to 12000 kPa

The BGP120 is an oil lubricated gas operated piston cylinder unit. If required an inert fluid (such as Fomblin) can be used instead of the oil to provide lubrication without contamination of Gas with hydrocarbon vapour.

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BGP1P

BGP1P

15 to 1000 mbar / 1.5 to 100 kPa

The BGP1 has a 1/2in2 high chrome steel piston/cylinder unit. The design has been proven over many years to provide excellent sensitivity and stability. Low start pressure is achieved through the use of a hollow piston and aluminum head.

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