The evaluation system for evaluating a status of rumen fermentation in a ruminant includes an evaluation device that has an estimation unit for estimating a status of rumen fermentation in a ruminant based on a milk production record which indicates a milk yield and a milk component of milk produced by the ruminant. According to the evaluation system, it is possible to easily evaluate the status of rumen fermentation in the ruminant.

Embodiments of the present invention relate to freshness indication. In some embodiments, a freshness indicating device is provided. The freshness indicating device comprises a collector and an indicator. The collector is adapted to collect water from an object. The object includes at least one of fruits and vegetables. The indicator is adapted to indicate the freshness of the object based on the amount of the collected water. A corresponding method and a container comprising the freshness indicating device are disclosed as well.

An arrangement is provided that is configured to measure a biomarker value of an animal milk sample, including a cassette including a carrier tape having test zones indicating the biomarker value, and an inspective window. The carrier tape is disposed on first and second spools configured to cooperate with a cassette external motor. The arrangement also includes a service module including a camera configured to inspect the test zone, a motor configured to be engaged with a cassette spool, and a tube element configured to provide the milk sample to the test zone.

An arrangement is provided that is configured to measure a biomarker value of an animal milk sample, including a cassette including a carrier tape having test zones indicating the biomarker value, and an inspective window. The carrier tape is disposed on first and second spools configured to cooperate with a cassette external motor. The arrangement also includes a service module including a camera configured to inspect the test zone, a motor configured to be engaged with a cassette spool, and a tube element configured to provide the milk sample to the test zone.

A dosing module (137) in an agricultural environment, arranged to apply a milk sample of an animal (100) onto a dry stick (180a, 180b, 180c). The dosing module (137) includes a milk insertion connection (340) arranged to receive milk; a needle (350) configured to receive the milk and apply the received milk to the dry stick (180a, 180b, 180c); a first pump (611), configured to provide milk from the milk insertion connection (340) to the needle (350); and a position adjustment mechanism (510) configured to adjust the needle (350) between a retracted position (α) above the dry stick (180a, 180b, 180c) when dosing milk to the dry stick (180a, 180b, 180c), and at an extended position (β) when flushing milk through the needle (350); and an evacuator (195) arranged to intercept liquid output by the needle (350).

Embodiments of the present disclosure provide an interrogation device that is operable to apply one or more source signals to one or more coils surrounding a volume, where a material is disposed within the volume. Each of the one or more source signals may excite one of the one or more coils, and the behavior of each the one or more coils responsive to the exciting may be monitored. One or more parameters may be determined based on the behavior of each the one or more coils, and the one or more parameters may be utilized to generate a signature for the material within the volume. The signature may be compared to one or more signatures of known materials to identify the material within the volume.

Apparatus and installation methods for sampling ports are disclosed. Sampling ports include a port housing and a lid assembly. The lid assembly is configured to sealably close against the port housing. Additionally, the lid assembly can be secured, such as with a lock, to the port housing. In one aspect, the port housing includes a sample mount arrangement configured to receive a sampling assembly. The sample mount arrangement defines a sampling channel and the port housing defines a sampling opening and a first securing mount. The lid assembly includes a latch arrangement and defines a second securing mount.

Apparatus and installation methods for sampling ports are disclosed. Sampling ports include a port housing and a lid assembly. The lid assembly is configured to sealably close against the port housing. Additionally, the lid assembly can be secured, such as with a lock, to the port housing. In one aspect, the port housing includes a sample mount arrangement configured to receive a sampling assembly. The sample mount arrangement defines a sampling channel and the port housing defines a sampling opening and a first securing mount. The lid assembly includes a latch arrangement and defines a second securing mount.

A measuring system automatically determines and/or monitors quality of a dairy product. The measuring system includes a housing for a container containing the dairy product, a viscosity measuring device, and a control unit. The viscosity measuring device includes a magnetic first body, an electromagnetic drive, and a detection system that detects displacement of the magnetic first body. The electromagnetic drive includes a plurality of individually controllable coils in a stack. The control unit is configured to individually energize the coils in a predetermined pattern in such a way that the magnetic first body is displaced. The magnetic first body is able to be readily pulled up, even in viscous liquids, but can also be pulled down in a controlled manner so that the viscosity can be measured more accurately.

A measuring system automatically determines and/or monitors quality of a dairy product. The measuring system includes a housing for a container containing the dairy product, a viscosity measuring device, and a control unit. The viscosity measuring device includes a magnetic first body, an electromagnetic drive, and a detection system that detects displacement of the magnetic first body. The electromagnetic drive includes a plurality of individually controllable coils in a stack. The control unit is configured to individually energize the coils in a predetermined pattern in such a way that the magnetic first body is displaced. The magnetic first body is able to be readily pulled up, even in viscous liquids, but can also be pulled down in a controlled manner so that the viscosity can be measured more accurately.