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Glove box – GP CONCEPT-T4 (Jacomex, Dagneux)
Glove box with purification for manipulation of products sensitive to moisture and/or oxygen.
- Attainable purity p(sys) purification: Below 1 ppm [O2], [H2O], that is 0.0001%
- Vacuum antechamber: vacuum gauge -1/+1.5 bar, tighness: Leak rate < 10-5 mbar.l.s-1, vacuum pomp: 21 m3h-1 two stages with mist eliminator (vacuum at 10-2 mbar)
- Pressure: overpressure or underpressure depending on user’s choice
- Inlet gas: Electro valve controlled through PLC, outlet gas: system without backscattering through relief bubbler, independent from vacuum pump and electro valve controlled through PLC
- Gas purification: Closed loop gas circulation – regenerable purifying loads
- Purification unit: purification: H2O and/or O2 purification column, performance: H2O < 1 ppm – O2 < 1ppm, capacity: O2=30 l – H2O=1 440 g, purification flow: from 0 to 40 m3h-1 – (ΔP: 20 mbar) – Max. flow 110 m3h-1 (ΔP: 0 mbar)
- Heating: Integrated temperature regulation controlled through PLC and temperature cut-out
Contact: Ing. František Šimko, PhD., e-mail: frantisek.simko@savba.sk
Freeze drying – FreeZone Freeze Dry Systems Plus Cascade (Labconco)
FreeZone Freeze Dry Systems is designed to handle the lyophilization needs of research and pilot plant laboratories. System is capable to handle 10-1000 ml volume of sample.
Contact: Mgr. Ľuboš Jankovič, PhD. e-mail: lubos.jankovic@savba.sk
Freeze drying – LS-2 (PowderPro AB)
Granulation of powders of various art form suspensions using freeze granulation in liquid nitrogen
Contact: Ing. Ondrej Hanzel, PhD. e-mail: ondrej.hanzel@savba.sk
Planetary Mill – RETSCH PM 100
Milling and homogenisation of powders in WC, Si3N4 or ZrO2 vessels with balls from the same materials with a max. speed of 600 rpm in planetary ball mill.
Contact: Ing. Ondrej Hanzel, PhD. e-mail: ondrej.hanzel@savba.sk
Planetary Mill – Pulverisette 6 (FRITSCH GmbH)
Planetary Mill determined for the finest rapid, batch-wise comminution of hard to soft grinding material, (dry or in suspension, down to colloidal fineness), for mixing and perfect homogenising of emulsions and pastes.
- sample quantity 4x250ml and possible use of 2×250 a 4×80 ml grinding bowls
- accessories (grinding bowls and balls): Al2O3 (99,7 %)
Contact: Ing. Ondrej Hanzel, PhD. e-mail: ondrej.hanzel@savba.sk
Vibratory Micro Mill – Pulverisette 0 (FRITSCH GmbH) (Trenčín)
For fine comminution of dry laboratory samples or solids in suspension. For homogenisation of emulsions or pastes- Vibratory Micro Mill for grinding of small samples max. quantity 10 ml, with final fineness max. 10 µm and adjustable vibration amplitude
- Preparation for RTG phase analysis or pulverising with controlled granulometry for ceramics and glass corrosion tests
- Adjustable vibration amplitude
- Accessories (grinding bowls and balls): Al2O3 (99,7 %), agate
Contact: Ing. Anna Prnová, PhD., anna.prnova@tnuni.sk