Cryogenic ball mill CryoMill - Introduction скачать в хорошем качестве

Cryogenic ball mill CryoMill - Introduction

Cryogenic ball mill CryoMill is tailored for cryogenic grinding. Learn more ➤ https://www.retsch.com/cryomill The grinding jar is continually cooled with liquid nitrogen from the integrated cooling system before and during the grinding process. In the Cryogenic Grinder CryoMill the sample is embrittled and volatile components are preserved. The liquid nitrogen circulates through the system and is continually replenished from an Autofill system in the exact amount which is required to keep the temperature at -196°C. Powerful impact ball milling results in a perfect grinding efficiency. The Autofill system avoids direct contact with LN2 and makes cryogenic grinding very safe. Its versatility (cryogenic, wet and dry grinding at room temperature) makes the Cryogenic Grinder CryoMill the ideal product for quantities up to 20 ml. PRODUCT ADVANTAGES ===================== ✓ Powerful cryogenic grinding by impact and friction, up to 30 Hz ✓ 3 different grinding modes (cryogenic, dry or wet at ambient temperature) ✓ Closed LN2-system (autofill) for enhanced safety, avoids any contact of the user with LN2 ✓ Screw-top grinding jars for convenient, leak-proof operation ✓ Wide range of accessories including various LN2 feeding - systems, jar and ball sizes, adapter racks, materials ✓ Low LN2-consumption ✓ Clearly structured user interface, memory for 9 SOPs ✓ Programmable cooling and grinding cycles (10 s to 99 min) ✓ Ceramic jar available