Apparatus, devices, systems, kits, and methods of monitoring food treating media
OwnerSteven Yuinventor
Life of this patent
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Abstract
An apparatus, system, and method regarding the monitoring of a fluid parameter are disclosed. More particularly, it relates to apparatus, systems, and methods of efficiently and economically monitoring the quality of a fluid, such as food treating media. An improved portable testing device may be in the form of a cartridge that is usable with a separate testing apparatus used to measure a parameter of the fluid carried on the sensing device. Included is a system and method that include a portable handheld device having a sensing device and a filter for protecting the sensing device from the fluid to be tested.
Claims15
A portable testing device for measuring a parameter of a fluid, the portable testing device comprises:
- a substrate carrying a sensing device for use in measuring a parameter of the fluid;
- and a filter in fluid filtering relation to the sensing device.
A system comprises:
- a portable testing device including a sensing device onto which a sample of fluid is placed;
- and
- a testing apparatus including:
- a housing assembly configured for receiving the portable testing device, and a testing circuit electrically couplable to the sensing device for measuring a parameter of the fluid carried by the portable testing device, and wherein the portable testing device comprises:
- a substrate carrying a sensing device for use in measuring a parameter of the fluid;
- and a filter in fluid filtering relationship to the sensing device.
A testing apparatus comprising:
- a housing assembly configured for receiving a portable testing device including a sensing device onto which a sample of fluid is placed;
- and a testing circuit electrically couplable to the sensing device for measuring a parameter of the fluid carried by the portable testing device.
Dependencies are inferred from the claim text.