Cope-LLG Catalogue 2018

1044 9. Vacuum technology, Drying, Dry storage Accessories/Cold traps, Woulff bottles GENERAL CATALOGUE EDITION 20 E & OE. Cold traps, SKF H, stainless steel Cold traps protect both the vacuum system and the pump. They extend maintenance intervals and improve the overall performance of the vacuum installation. - sturdy, easy-to-clean design - easy to disassemble - double-wall design without separate insulating vacuum for good conductance - long operating time with one filling - easy condensate drain and cleaning without disassembling 1 VACUUBRAND Type Dimensions (W x D x H) Connection PK Cat. No. mm SKF H 25 SKF H 40 166 x 140 x 303 166 x 140 x 319 KF DN 25 KF DN 40 1 1 9.882 855 9.882 856 1 Cold traps with Dewar flask, stainless steel Cold traps are used in conjunction with vacuum pumps to collect condensation produced from humidity or solvents and these cold traps can be used for many different tasks. The most common application is collecting condensation produced from humidity or solvents from rotating discs, vacuum pumps or high vacuum systems that use oil diffusion or turbo-molecular pumps. In this case a common coolant such as liquid nitrogen (LN 2 ) or dry-ice (CO 2 ) with acetone is normally used. Simple cold traps, which are also known as cold finger condensers, are used in conjunction with vacuum pumps and the condensation is forced out of the humidity or solvents used in the chemical applications. The cold trap is used to protect the vacuum pump in this case and the speciality of this type of construction is that the user does not need to use a stand to hold the cold trap. The cold trap has a rim, which is hung inside the Dewar-flask's support ring. The cold trap can be changed very quickly without any problems arising. 2 KGW 2 Type Condensate capacity Coolant capacity Cold trap PK Cat. No. ml ml joints KF 54V-K16-Z-DSS2000-CO 2 KF 54V-K16-Z-DSS2000 200 200 1200 1200 DSS2000 DSS2000 1 1 6.262 187 6.264 963 Woulff bottles, DURAN ® Erlenmeyer pattern (5000 ml is bottle-shaped), with reinforced walls, for work under vacuum and plastic coating to act as a splinter and implosion protection. A glass insert is fitted with removable PP tubing connections, vent valve head and analogue pressure gauge with 2 scale ranges (1000 to 0 mbar, 760 mm to 0 mm Hg). 3 Form Capacity Diam. PK Cat. No. ml mm Erlenmeyer pattern Erlenmeyer pattern Erlenmeyer pattern bottle-shaped bottle-shaped bottle-shaped bottle-shaped 500 1000 2000 5000 10000 15000 20000 110 140 170 185 240 255 290 1 1 1 1 1 1 1 9.305 340 9.305 341 9.305 342 9.305 343 9.305 344 9.305 345 9.305 346 3 9.305 340 Woulff bottles, DURAN ® DIN 12480. With 3 NS standard ground joints. Without base tubulature. Vacuum resistant. Glass Type I/neutral glass as per USP, EP and JP. Autoclavable. 4 DURAN Group Capacity Diam. Neck PK Cat. No. L mm NS 0.50 1.00 2.00 5.00 87 113 135 185 19/26 24/29 29/32 34/35 1 1 1 1 9.305 319 9.305 324 9.305 329 9.305 336 4