774 Freeze Drying Alpha 3-4 LSCbasic – Special System for Organic Solvents, CHRIST Universal system configuration which meets increased safety requirements. The Alpha 3-4 solvents package allows for safe handling of solvents, many of which are flammable. The unit is equipped with the user-friendly LSCbasic control. Ice capacity 4 kg, ice condenser temperature -105°C, method B, drying in 12 flasks and 3 unheated positions Ø 200 mm. • Drying chamber made of safety glass • Safe: no ignition source such as the commonly used Pirani vacuum sensors • Resistant: high-quality materials such as stainless steel 316 L and solvent-resistant gaskets • Powerful: internal condenser with -105°C • Solvent-resistant hybrid vacuum pump Equipped with capacitive vacuum measuring probe, 12 rubber valves for flask drying and 3 unheated positions for shelf drying, coated mineral glass drying chamber, unit fully operative with vacuum-chemicals-hybrid pump (capacity 6 m3/h), air-cooled unit, electri - cal connection 230 V, dimensions (width × height × depth) 780 × 415 × 540, weight approx. 80 kg, natural cooling agent, practical and universal accessories for almost all drying applications in flasks, shelves available Article Order No. Alpha 3-4 LSCbasic solvent packet universal 10 86 22395 Available as a package only Columns webcode WWQVD006 1 2 3 Chromatography Columns, Rettberg Chromatography columns made of borosilicate glass 3.3 With little dead space, with PTFE stopcock (bore 2.5 mm), with standard ground socket. Version A with fused glass filter plate Por. O Version B with fused glass filter plate Por. O and GL14 (without screw cap and tube) Ground socket NS Filling height approx. mm Inner Ø approx. mm Version 1 A 2 B Order No. Order No. 14.5/23 200 10 86 70 00211 10 70 00233 14.5/23 300 10 86 70 00311 10 70 00234 29/32 200 20 86 70 01211 10 70 00239 29/32 300 20 86 70 01311 10 70 00240 29/32 200 30 86 70 01321 10 70 00241 29/32 300 30 86 70 01331 10 70 00242 29/32 500 30 86 70 01351 10 70 00287 29/32 1000 30 86 70 01391 10 70 00288 45/40 750 60 10 70 00283 10 70 00235 45/40 750 70 10 70 00284 10 70 00236 45/40 750 80 10 70 00285 10 70 00237 45/40 750 90 10 70 00286 10 70 00238 Screwing cap for tube pipe culverts made of PBT with PTFE inner part Inner Ø approx. mm Thread Order No. 1.6 GL 14 10 70 00221 3.2 GL 14 10 70 00421 3Solvent reservoir for chromatography columns made of borosilicate glass 3.3 Volume ml Ground joint cone and socket Order No. 50 NS 14.5 10 70 00313 100 NS 14.5 10 70 00314 250 NS 14.5 10 70 00315 100 NS 29 10 70 00316 250 NS 29 10 70 00317 500 NS 29 10 70 00318 1000 NS 29 10 70 00319 2000 NS 45/ NS 29 10 70 00330 3000 NS 45/ NS 29 10 70 00333 4000 NS 45/ NS 29 10 70 00331 5000 NS 45/ NS 29 10 70 00332 Separating Systems Evaporation / Chromatography
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