J & L Epic 30 Optical Comparator 30" W/ 10x And 20x

US $8600

  • Fountain Valley, California, United States
  • Jun 15th
 (1) Preowned 30" JONES & LAMSON Optical Comparator, Model: Epic 30, Screen diameter                                                               30"        Table size                                                                         8-1/2" x 32" Work capacity on centers: maximum diameter                   9"                                                          maximum length                        20-3/4" Work table travel: horizontal                                             12"                            vertical, variable speed power drive       9"                            helix angle, left and right hand                15 degrees                            focus                                                     3" Minimum/Maximum distance work table to floor                                                            with helix                             32"/40"                                             without helix                        30"/38" Minimum/Maximum distance lens centerline to table                                                      with helix                             1"/10"                                             without helix                        3"/12" Measuring capacities: horizontal - 32" roll-type table        12" measuring area with .0001"                                                                                             graduated micrometer and                                                                                             one 1", 2", 3" and (2)                                                                                             4" end measuring bars                                   vertical                                          9" .0001" graduated slip ring                                       angle                                             360 degree one minute vernier Maximum throat clearance                                              30" 8-1/2" x 32" Twin Screw roll-type table with electrically actuated variable speed elevation and lowering Mercury-Arc (Novalite) horizontal projection

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