A&d Company, Limited

Shunsuke Kasamatsu

Naoto Izumo

Masahiro Kanno

Ken Ihara

Provided is a protective cover for a weighing instrument in which movement of a sliding door does not degrade over time. A protective cover () for a weighing instrument includes sliding doors (L,R) defining a weighing chamber (), an upper frame () formed at an upper edge of the sliding door, a lower frame () formed at a lower edge of the sliding door, an upper guide rail () disposed on the upper frame, and a lower guide rail () disposed under the lower frame, where the upper guide rail suspends the upper frame, and between the upper guide rail and the upper frame, balls () are disposed at a plurality of positions in a moving direction of the sliding door.

Protective cover for weighing instrument with suspended sliding door

Provided is an animal weighing scale that automatically measures a weight of an animal by a simple configuration. The animal weighing scale includes a breeding container for laboratory animals and a scale including a weighing pan supported by a weight sensor, the weighing pan is disposed inside a breeding space of the breeding container, and the weight sensor is disposed inside or outside the breeding space, and accordingly, based on a measurement value change when an animal inside the container is placed onto the pan, a weight change of the animal can be continuously recorded.

Animal weighing scale

Provided is a measuring system capable of stably, safely, and easily measuring hazardous fine particles. A measuring systemincludes a work spacein which measuring equipmentcan be installed, a containment devicethat defines the work spaceby closing portions other than an open sectionand an air inletand an air outlet, a temperature and humidity control device, a filter unit, and a first connection means, a second connection means, and a third connection meansthat connect the above-described components. Accordingly, in the measuring system, air whose temperature and humidity are controlled circulates, and a laminar flow flows in the work space, and particles floating in the work spaceare reliably contained inside the measuring system

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Saitama, Japan

Shunsuke Kasamatsu