Spectro Scientific’s Q6000 Series fuel dilution meter for checking fuel dilution in lube oil is the 2015 winner of IBO’s Silver Award for portable instrumentation design.  Designed for lab or field operation, the system utilizes surface acoustic wave sensor technology and disposable vials.

The Q6000 measures 15 x 13.5 x 19.75 cm (5.9 x 5.31 x 7.77 in) and weighs 1.4 kg (3 lb).  It is priced at $13,000-$15,000 and was designed in collaboration with Carroll Design. 

The system’s industrial design emphasizes its portability.  The compact size is enhanced by the rounded edges and proportion of the touchscreen to the body.  In highlighting its portability, the design communicates the Q6000’s functionality for on-site testing.  “The Q6000 FDM can better serve the needs of our customers as it allows easier portability and easier testing than it’s predecessor, the Q600z,” said Ken Caldwell, product manager at Spectro Scientific. 

Usability is also enhanced by the design of the headspace sampling in which a “fang” penetrates the sample bottle when the cover is closed, reducing fuel carryover and increasing reproducibility.  In addition to the color touchscreen, audio prompts guide the user.  “The current design also simplifies sample entry, with just one drop of oil required per test,” noted Mr. Caldwell.