Abstract: The disclosed invention is an apparatus for securely and adjustably associating a fluid meter a fluid meter test bench. The apparatus comprises two vertical support members each connected by a horizontal support element at one end with at least one latching device defined at its free ends and wherein at least one of the latching devices define a locking member configured to secure the vertical support elements to a fluid meter test bench. The horizontal support element defines an adjustment interface mechanically associated with an adjuster element configured for adjustably securing a flow path element of a fluid meter test bench.

Abstract: The disclosed invention is an apparatus for securely and adjustably associating a fluid meter a fluid meter test bench. The apparatus comprises two vertical support members each connected by a horizontal support element at one free end. The horizontal support element defines an adjustment interface mechanically associated with an adjuster element configured for adjustably securing a flow path element of a fluid meter test bench.

Abstract: A control system coupled to a pressure sensor calibrates the pressure sensor. The control system may measure a plurality of capacitance values at a plurality of corresponding applied voltages to compare the values with a first calibration mechanism generated by sample pressure sensors in a comparison. A final calibration mechanism may be generated by adjusting the first calibration mechanism in response to the comparison. The unknown differential pressure may be applied to a diaphragm of the pressure sensor. A capacitance value at the unknown differential pressure may then be measured. Using the final calibration mechanism, the differential pressure at the measured capacitance value may be retrieved.

Abstract: An apparatus having scattering and multi-color fluorescence detecting, analyzing and identification capabilities of blood or other fluids of interest. The sample to be tested may be entered in a disposable microfluidic cartridge which in turn is insertable in a hand-holdable or implantable miniaturized and portable cytometer instrument. This cytometer has significant application in biological warfare agent detection, hematology and other clinical and research fields.