|Type||Analytical balance Kern ABJ 320-4, milling machine LPKF ProtoMat S43, climate chamber BINDER KMF115|
|Responsible||prof. Ing. Radimír VRBA, CSc.|
The system for sample preparation consists of several pieces of equipment.
The KERN ABJ 320-4 weighing scale has maximum weighing capacity 320 g with readable resolution of 0.1 mg. This weighing balance exhibits, apart from common weighing, the following parameters and functions: internal calibration, recalibration, piece counting, percentage determination and, last but not least, GLP log including the capability of communication with a PC.
The ProtoMat S43 milling machine is a small milling machine for the manufacture of printed circuit boards (PCBs) in the field of prototypes and functional samples for scientific labs, for the independent PCB manufacture for laboratory tasks and also for research support in the manufacture of our own test circuits and controls. In comparison with other types, this model features a higher accuracy and speed and its standard part includes a noise-abatement acoustic cover. Milling machine parameters: spindle speed 40 000 rev/min; travel speed 150 mm/s; drilling speed 100 strokes/min; resolution 0.5 um (0.02 mil); repeatability ±0,001 mm (±0,4 mil). Milling machine control and parameters setting is carried out by the LPKF CircuitPro Lite software.
Constant climate chamber Binder KMF-115 is necessary for climatic tests of the impact of climate on material structure and properties in different artificially designed conditions according to specifications and requirements set by DIN and IEC standards with dynamic temperature change at heating/cooling.