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For the weighing of smallest components the solids solutions group has developed a new scale with swivelling bowl.
The compact device offers a high weighing accuracy of up to 1 gram at a resolution of up to 0.5 grams. Different sizes cover a weighing range up to 50 kg.
Preferably the scale is installed in a protection casing in order to exclude external impacts and to prevent the emission of dust to the surroundings during feed and discharge.
The calibration as well as a frequent functional check are performed automatically.
The 1-component metering module installed on board is provided with a Profibus interface for a direct connection to the supervising process automation.
After input of the set weight the metering module is able to meter the component on its own by an external metering device. All functions required for this purpose – taring, draft check, switching between coarse and fine flow, automatic correction for in-flight material, tolerance check, automatic post-dosing – are on board. Additionally digital outputs for the direct control of the metering device are available.
Optionally the metering module can be supplied with a recipe management system which allows to perform automatically one of the stored recipes.
The new scale with swivelling bowl is very precise and offers a high performance. However, it is designed very simple and offers therefore an amazing good value. For dust explosive materials the device is in principle suitable for
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