Cope-LLG Catalogue 2018

1054 9. Vacuum technology, Drying, Dry storage Desiccators/Desiccator cabinets GENERAL CATALOGUE EDITION 20 E & OE. LLG-Vacuum desiccator cabinets, polycarbonate, square form, "Heavy Duty" High-quality and stable construction made of polycarbonate. Highly transparent, lightweight, shatterproof and stackable. The Silicon O-ring and specially designed locking clip allow use without grease. Three-way stopcock provides great convenience for consistent vacuum draw, vacuum release or gas exchange e.g. inert gas. Stopcock outer diameter: 9.5 mm. Hose connection diam. 9.5 mm. Maximum vacuum of 1.3 mbar ( 1.33 x 10 -4 MPa) for more than 72 hours, with built-in vacuum gauge. Also available in brown with UV-blocking effect for light sensitive samples. Included in delivery: Vacuum gauge, O-ring, drying agent tray, 2 x perforated sample trays (VDC-11 and VDC-21) or 3 x perforated sample trays (VDC-31 and VDC-41). 1 Type Capacity External dimensions (W x D x H) Internal dimensions (W x D x H) Max. number shelves PK Cat. No. litres mm mm VDC-11 VDC-21 VDC-31 VDC-41 11 23 35 45 322 x 285 x 271 420 x 392 x 281 420 x 397 x 381 420 x 397 x 491 248 x 254 x 238 346 x 365 x 246 355 x 375 x 345 355 x 374 x 445 4 4 5 6 1 1 1 1 9.042 769 9.042 767 9.042 765 9.042 763 1 Accessories for LLG-Vacuum desiccator cabinets VDC Series 2 Description PK Cat. No. Desiccant Tray for VDC-41/31/21 Series Desiccant Tray for VDC-11 Series Sample Tray for VDC-41/31/21 Series Sample Tray for VDC-11 Vacuum gauge for VDC series Vacuum seal for VDC-11/11U Vacuum seal for VDC-21/21U Vacuum seal for VDC-31/31U Vacuum seal for VDC-41/41U Stopcock for VDC series 1 1 1 1 1 1 1 1 1 1 9.042 774 9.042 775 9.042 779 9.042 780 9.042 784 9.042 790 9.042 789 9.042 788 9.042 787 6.262 107 2 LLG-Desiccant drying agents, silica gel, self-indicating With orange indicator colour. Grain size 1 to 3 mm or 2 to 5 mm. Self-indicating drying agent free from any heavy metals and therefore environmentally compatible. The gel is naturally orange when active and at a 6 weight-% saturation level. As the gel adsorbs moisture, the colour changes into green. The range of application is identical with that of white silica gel. The colour change, however, represents a great advantage since it allows monitoring of the saturation level. The gel can be regenerated when heated at a temperature of maximum 120 °C until it turns to its original orange colour. 3 Adsorption capacity RH 20 % 12 weight % (RH : residual moisture) RH 35 % 20 weight % RH 50 % 27 weight % RH 90 % 40 weight % Granulation Package contents PK Cat. No. 2 to 5 mm 2 to 5 mm 2 to 5 mm 1 to 3 mm 1 to 3 mm 1 to 3 mm 1 to 3 mm Tin, 1 kg Bucket, 3 kg Bucket, 8 kg Tin, 1 kg Bucket, 3 kg Bucket, 8 kg Carton box, 25 kg 1 1 1 1 1 1 1 9.042 581 9.042 582 9.042 583 9.042 584 9.042 585 9.042 586 9.042 587 3