attoPUBLICATIONS attoLIQUID | Page 15

Accessories rerer optional items for the attoCRYO product line Pumping kit for attoDRY1000/2100 This pumping kit comprises all necessary vacuum parts to operate the attoDRY1000/2100, and directly connects to the vacuum port of the cryostat. Included components and key features: turbomolecular pump incl. dry diaphragm backing pump (pumping speed for N 2 35-67 l/s, ultimate pressure 10 -7  mbar), full range pressure gauge, valve, overpressure valve, 1 m long stainless steel hose, needle valve and rubber bladder for dosing the exchange gas and all necessary KF fittings. Article Art.No. pumping kit for attoDRY 1007384 Pumping kit for T < 2 K This pumping kit comprises all necessary parts to operate any attoLIQUID1000 at temperatures below 4.2 K by reducing the vapor pressure above the helium bath. Included components and key features: rotary vane pump (Pumping speed 54 m 3 /h, ultimate pressure 0.5 mbar), valve, overpressure valve, 2x 5 m PVC hose and all necessary KF fittings. Article Art.No. pumping kit for T< 2 K 1006337 attoLIQUID Liquid Research Cryostats