Parr-instrument 1341 Manuel d'utilisateur

204M1341Plain Jacket CalorimeterOperating Instruction Manual

1341 Plain Jacket CalorimeterParr Instrument Company10Standardization ProcedureThe procedure for a standardization test is exactly the same as for tes

1341 Plain Jacket Calorimeterwww.parrinst.com11Discussion of CalculationsAcid CorrectionSince combustion in the bomb takes place in an atmosphere of n

1341 Plain Jacket CalorimeterParr Instrument Company12Magnitude of ErrorsThe following examples illustrate the magnitude of errors which may result fr

1341 Plain Jacket Calorimeterwww.parrinst.com136772 Calorimetric ThermometerTo improve the precision and simplify the procedure for measuring and rec

1341 Plain Jacket CalorimeterParr Instrument Company14Electrical Hookup of 6772 Calorimetric Thermometer to 1341 Calorimeter

1341 Plain Jacket Calorimeterwww.parrinst.com156115710694821312Parts for the 1341 CalorimeterKey No.Part No. Description1A50MEBA50MEEMotor Assembly wi

204M R09 05/27/14

Table of ContentsParr Instrument Company2Preface 3Scope 3Related Instructions 3Important Information 3Intended Usage 3Explanation of Symbols

1341 Plain Jacket Calorimeterwww.parrinst.com3PrefaceScopeThese instructions cover the steps to be taken in setting up and operating a Parr 1341 Plain

1341 Plain Jacket CalorimeterParr Instrument Company4Before connecting the calorimeter to an electrical outlet, the user must be certain that the elec

1341 Plain Jacket Calorimeterwww.parrinst.com5Assemble the Calorimeter1. Unpack the calorimeter carefully and check the individual parts against the

1341 Plain Jacket CalorimeterParr Instrument Company6Operating the CalorimeterAll operations required to test a sample or to stan-dardize the 1341 Pla

1341 Plain Jacket Calorimeterwww.parrinst.com711. After the last temperature reading, stop the motor, remove the belt and lift the cover from the ca

1341 Plain Jacket CalorimeterParr Instrument Company8Calculating the Heat of Combustion Assembly of DataThe following data should be available at the

1341 Plain Jacket Calorimeterwww.parrinst.com9Gross Heat of CombustionCompute the gross heat of combustion, Hg, in calories per gram by substituting i