Handbook of electronic weighing / / K. Elis Norden |
Autore | Norden K. Elis |
Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley VCH, , 1998 |
Descrizione fisica | 1 online resource (490 p.) |
Disciplina |
620.0044
681.2 |
Soggetto topico | Electronic weighing systems |
Soggetto genere / forma | Electronic books. |
ISBN |
1-282-01028-X
9786612010286 3-527-61213-0 3-527-61212-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Handbook of Electronic Weighing; Contents; Preface; Acknowledgements; 1 Load cell principles; 1.1 Magnetic transducers; 1.2 The Oscillating strings transducer; 1.3 Strain gauge load cells; 1.3.1 - Electrical properties of strain gauges; 1.3.2 - Specimen shapes - application of the strain gauges; 1.3.2.1 - Column type load cell; 1.3.2.2 - The bending beam load cell; 1.3.2.3 - The shear beam load cell; 1.3.3 Strain gauge load cells - Electrical circuitry; 1.3.4 Analysis of sources of error; 2 Load cell designs and installation principles; 2.1 Load cell designs
2.2 Load cell installation principles2.2.1 - Application of load; 2.3 Guide and restraining elements for the load carrier; 2.3.1 - Different types of guide and restraining elements; 2.4 Load cell installation in surface mounted static weighing systems; 2.4.1 - Weighbridges and platforms; 2.4.1.1 - Weighbridges fixed with beam flexures or rods; 2.4.1.2 - Free floating platform or weighbridge; 2.4.1.3 - Low profile weighbridges; 2.4.2 - High capacity weighbridge scales; 2.4.2.1 - Motor truck scales; 2.4.2.2 - Railway scales; 2.4.2.3 - Scrap scales 2.5 Load cell installation under hoppers and tanks2.5.1 - Mechanical requirements on foundation and load carrier; 2.5.2 - Force shunts - pipe connections; 2.5.3 - Layout of load cell installation under hoppers and tanks; 2.6 Load cell installation in travelling cranes; 2.6.1 - Load cell installation in the hook assembly; 2.6.2 - Load cells in the hoisting crab; 2.6.3 - Battery powered electronic crane scale; 2.7 Load cell installation in continuous casters and transfer vehicles; 2.7.1 - Continuous casting machines; 2.7.2 - Transfer vehicles 2.8 Load cell installation in travelling weigh hoppers3 Weighing electronics and data processing; 3.1 General principles; 3.2 Weighing electronics; 3.2.1 Prerequisites on the weighing electronics; 3.2.2 Bridge excitation; 3.2.3 Electronic weighing instruments; 3.2.3.1 - Analogue display; 3.2.3.2 - Digital display; 3.2.4 Digital voltmeter systems; 3.2.5 Digitizing principles; 3.2.5.1 - Counting of unit pulses; 3.2.5.2 - The dual slope principle; 3.2.6 Ratiometric measurements; 3.2.6.1 - Voltage to frequency conversion; 3.2.7 Micro computer controlled load cell digitizer; 3.3 Data processing 3.3.1 - Data processing with microcomputer techniques3.3.2 - Computerized weighing; 3.4 Sources of error due to the electronics and electrical installation; 4 Static weighing systems; 4.1 System design and layout of technical procurement specifications; 4.2 Specification: Dual weighbridge truck weighing system; 4.3 Specification: Railway car scale; 4.4 Specification: Platform scales, integrated in a data processing system for yield analyses; 4.5 Specification: Roller conveyor scale; 4.6 Specification: Weighing system for transfer car 4.7 Specification: Overhead ladle crane scale with data transfer to the ground |
Record Nr. | UNINA-9910144594303321 |
Norden K. Elis
![]() |
||
Weinheim, [Germany] : , : Wiley VCH, , 1998 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Handbook of electronic weighing / / K. Elis Norden |
Autore | Norden K. Elis |
Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley VCH, , 1998 |
Descrizione fisica | 1 online resource (490 p.) |
Disciplina |
620.0044
681.2 |
Soggetto topico | Electronic weighing systems |
ISBN |
1-282-01028-X
9786612010286 3-527-61213-0 3-527-61212-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Handbook of Electronic Weighing; Contents; Preface; Acknowledgements; 1 Load cell principles; 1.1 Magnetic transducers; 1.2 The Oscillating strings transducer; 1.3 Strain gauge load cells; 1.3.1 - Electrical properties of strain gauges; 1.3.2 - Specimen shapes - application of the strain gauges; 1.3.2.1 - Column type load cell; 1.3.2.2 - The bending beam load cell; 1.3.2.3 - The shear beam load cell; 1.3.3 Strain gauge load cells - Electrical circuitry; 1.3.4 Analysis of sources of error; 2 Load cell designs and installation principles; 2.1 Load cell designs
2.2 Load cell installation principles2.2.1 - Application of load; 2.3 Guide and restraining elements for the load carrier; 2.3.1 - Different types of guide and restraining elements; 2.4 Load cell installation in surface mounted static weighing systems; 2.4.1 - Weighbridges and platforms; 2.4.1.1 - Weighbridges fixed with beam flexures or rods; 2.4.1.2 - Free floating platform or weighbridge; 2.4.1.3 - Low profile weighbridges; 2.4.2 - High capacity weighbridge scales; 2.4.2.1 - Motor truck scales; 2.4.2.2 - Railway scales; 2.4.2.3 - Scrap scales 2.5 Load cell installation under hoppers and tanks2.5.1 - Mechanical requirements on foundation and load carrier; 2.5.2 - Force shunts - pipe connections; 2.5.3 - Layout of load cell installation under hoppers and tanks; 2.6 Load cell installation in travelling cranes; 2.6.1 - Load cell installation in the hook assembly; 2.6.2 - Load cells in the hoisting crab; 2.6.3 - Battery powered electronic crane scale; 2.7 Load cell installation in continuous casters and transfer vehicles; 2.7.1 - Continuous casting machines; 2.7.2 - Transfer vehicles 2.8 Load cell installation in travelling weigh hoppers3 Weighing electronics and data processing; 3.1 General principles; 3.2 Weighing electronics; 3.2.1 Prerequisites on the weighing electronics; 3.2.2 Bridge excitation; 3.2.3 Electronic weighing instruments; 3.2.3.1 - Analogue display; 3.2.3.2 - Digital display; 3.2.4 Digital voltmeter systems; 3.2.5 Digitizing principles; 3.2.5.1 - Counting of unit pulses; 3.2.5.2 - The dual slope principle; 3.2.6 Ratiometric measurements; 3.2.6.1 - Voltage to frequency conversion; 3.2.7 Micro computer controlled load cell digitizer; 3.3 Data processing 3.3.1 - Data processing with microcomputer techniques3.3.2 - Computerized weighing; 3.4 Sources of error due to the electronics and electrical installation; 4 Static weighing systems; 4.1 System design and layout of technical procurement specifications; 4.2 Specification: Dual weighbridge truck weighing system; 4.3 Specification: Railway car scale; 4.4 Specification: Platform scales, integrated in a data processing system for yield analyses; 4.5 Specification: Roller conveyor scale; 4.6 Specification: Weighing system for transfer car 4.7 Specification: Overhead ladle crane scale with data transfer to the ground |
Record Nr. | UNINA-9910829965603321 |
Norden K. Elis
![]() |
||
Weinheim, [Germany] : , : Wiley VCH, , 1998 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|