Parr-instrument 1108 Manuale Utente

205M1108Oxygen Combustion VesselOperating Instruction Manual

1108 Oxygen Combustion VesselParr Instrument Company10calorimetry, and for the sulfur content of the gelatin (approximately 0.35%) if used for sulfur

1108 Oxygen Combustion Vesselwww.parrinst.com11Operating SuggestionsPoor CombustionThe difference in combustion characteristics of the wide variety of

1108 Oxygen Combustion VesselParr Instrument Company12Maintenance and Safety InstructionsBomb MaintenanceUnder normal usage Parr oxygen combustion ves

1108 Oxygen Combustion Vesselwww.parrinst.com131. Assemble the bomb with the head in the cyl-inder and count the number of turns required to bring th

1108 Oxygen Combustion VesselParr Instrument Company141108 Maintenance ChecklistRefer to page 12-13 & 16-17 of the 1108 Operating Instruction Manu

Noteswww.parrinst.com15

1108 Oxygen Combustion VesselParr Instrument Company16Key Item Description1 103A103A6Screw CapScrew Cap, Heavy Duty (1108B)2 230A O-ring 2-3/8 ID Buna

1108 Oxygen Combustion Vesselwww.parrinst.com17Parts for the 1108 Oxygen Combustion Vessel13103028919KEY No. PART No. DESCRIPTIONAA101A...BOM

1108 Oxygen Combustion VesselParr Instrument Company18Parts for the 2901 Ignition Unit200F1181212V127115V1211876256435438115V99212V71111110102611139E2

1108 Oxygen Combustion Vesselwww.parrinst.com19Parts for the 1825 Oxygen Filling ConnectionItem Description4VB3 Packing gasket6VBBB Packing cover, bra

1108 Oxygen Combustion VesselParr Instrument Company2Table of ContentsPrefaceScope — 3Related Instructions — 3Operating the 1108 Oxygen Combustion Ves

Revision 08/26/13

1108 Oxygen Combustion Vesselwww.parrinst.com3Customer ServiceQuestions concerning the installation or operation of this instrument can be answered by

1108 Oxygen Combustion VesselParr Instrument Company4Operating the 1108 Oxygen Combustion VesselPrecautions Combustion with oxygen in a sealed bomb is

1108 Oxygen Combustion Vesselwww.parrinst.com5Attaching the FuseSet the bomb head on an A38A support stand and fasten a 10 cm length of fuse wire betw

1108 Oxygen Combustion VesselParr Instrument Company6Firing the Bomb The electric current for firing the bomb should be drawn from a Parr 2901EB Ignit

1108 Oxygen Combustion Vesselwww.parrinst.com7Fire the charge by pressing the firing button on the ignition unit, keeping the circuit closed for about

1108 Oxygen Combustion VesselParr Instrument Company8Samples and Sample HoldersParticle Size and Moisture Content Solid samples burn best in an oxygen

1108 Oxygen Combustion Vesselwww.parrinst.com9way to destroy any trace of carbon or combustible matter which might remain in the capsule from a previo