inlet apparatus type “Böhme” designed determination bulk density building lime according EN 459-2

Böhme Inlet Apparatus – Model 4702

The inlet apparatus type “Böhme” is designed for the determination of the bulk density of building lime according to EN 459-2.

The inlet instrument consists of a cylindrical container made of brass with a volume of exactly one liter, an adaptor flange with shutter and a top mounted filling device with release lever. After pouring the bulk goods into the top mounted filling device the shutter is opened and the goods drop into the container. Then the surplus goods are skimmed and the weight is measured.

Design

The inlet apparatus consists of a cylindrical container made of brass with a volume of one liter, an adaptor flange with shutter, and a top mounted filling device with shutter activating lever.

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Categories: Concrete, Standard & Testing, Testing Instruments, Workability (Pfefferkorn / Lehmann / Böhme)

Description
Additional information

Description

Working Principle

After pouring the bulk goods into the top mounted filling device the shutter is opened and the goods drop into the container. Then the surplus goods are skimmed and the weight is measured.

Additional information

Container	– Inner diameter = 87 ± 1 mm – Volume = 1000 ± 5 cm³
Adaptor flange	– Inner diameter = 87 ± 1 mm – Height = 135 ± 1 mm
Top mounted filling device	– Inner diameter, bottom = 79 ± 1 mm – Inner diameter, top = 99 ± 1 mm – Height = 199 ± 1 mm
Total weight, net	4,5 kg