Leco AMA254 Mercury Analyzer with Software & Accessories Lab

This Leco AMA254 Mercury Analyzer was removed from a university lab where it was surplus to requirements.
The unit powers on and is in reasonably good cosmetic condition but there is some surface rust visible on some of the components inside the unit. The glass window has been previously damaged, but has been repaired to a good standard.
The Quicksilver software has been loaded onto a PC and communicates with the instrument.
Included with it are;
Manuals:
1x AMA254 Advanced Mercury Analyzer Operating manualWindows version 5.03
1x LECO AMA254 Advanced Mercury Analyzer Instruction manualSoftware Version 4.0X
1X ALTEC Quality Control Report on AMA254The unit is in good cosmetic condition it is not clear if any bits of the report are missing.
CDs:
1x LECO AMA254 Mercury AnalyzerVersion 4.04Part No. 159-136-404
1x AMA254 (CD copy)Version 5.0.3-3Ser No. 216051145
3x LECO Coal Reference Material
contents weight 50g
Part Nos.502-685Sulfur % 1.16 ± 0.05ppm Mercury 0.040 ± 0.008
502-686Sulfur % 4.16 ± 0.14ppm Mercury 0.065 ± 0.017
502-687Sulfur % 2.06 ± 0.07ppm Mercury 0.130 ± 0.011