Our Products

Bios provides a portfolio of products capable of providing measurement solutions for a wide range of needs – from use in the field to the factory floor, from exacting industrial process control applications to the most rigorous requirements of primary standards laboratories.

The Defender™ Series of volumetric primary standards for professionals in the occupational health and safety industry.

The Definer™ 1020 proven DryCal Technology, redefined. Our first high flow primary piston prover.

The Definer™ 220 volumetric and standardized primary flow meter for the environmental compliance and process measurement communities.

The Bios Met Lab® Series of primary piston provers for the most precise, demanding gas flow applications.

In addition to these major lines, Bios also offers a number of other products valued by the flow community.

the Definer™ 110 delivers compact and indestructible EPA flow transfer standard.

the Bios Flow Benches offer solutions for calibration of gas flow measurement.

the Integrator™ 110 is a universal thermal mass flow command, control and readout device.

Bios Optimizer™ software provides a Windows-based calibration and automated data collection and control.

The Bios Gas Flow Calibration Solutions bring customers the expertise of our entire engineering staff for development of full calibration automation.

Detailed information on the complete portfolio of Bios products can be found at www.biosint.com.