Which APD helium compressors (HC series) are compatible with older APD cold heads such as the DE-202-B (two-stage)?

ADP has split into two companies: Advanced Research Systems (ARS) and SHI Cryogenics. I haven't been able to find much information (manuals, docs) on ADP online and ARS and SHI can't or won't...

11 November 2013 4,807 6 View