Supplementry
Issue 2003
| Preface |
v
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Quality
Management in Geochemical Analyses |
1
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| Measurement
Assurance within the Laboratory Kowasalya Varadan, G. Sujatha and B.S. Kumar |
7
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| Calibration
Methods for Solar Cells and Panels B.C. Chakravarty |
15
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| Differential
Pressure Measurements through Automated Data Acquisition Nita Dilawar, D. Varandani, A.K. Bandyopadhyay and A.C. Gupta |
25
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| Vapour
Pressure Calculations Based on the International Temperature Scale (ITS-90)
Used in the Computation of Relative Humidity Hari Kishan, Jokhan Ram, Bhikham Singh, J.P. Singh and Deepti Chadha |
35
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| Automatic
and Manual Calibration of High Precision Multifunction Calibrator V.N. Ojha, Ajeet Singh, Shiv Kumar Jaiswal and Sudhir K. Sharma |
43
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| Calibration
of National Standards of Resistance using Newly Established Automatic Direct
Current Comparator Resistance Bridge Ajeet Singh and V.N. Ojha |
49
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| Traceability
and Calibration - A Case Study Sudhir K. Sharma, V.N. Ojha, Ajeet Singh, S.K. Jaiswal and Rina Sharma |
57
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| Infrared
Spectroscopic Studies on a Dehydrophenylalanine Acid Containing Model Peptide
: Boc-Ala-(þPhe)4 - NHMe Alka Gupta, Ranjana Mehrotra, S.P. Varma, R.M. Joshi and V.S. Chuhan |
63
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| Calibration
of Broad Band UV Intensity Meters R.K. Garg and R.S. Ram |
67
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| Theoretical
and Experimental Estimation of Uncertainty of Measurement Atul Dev and P.P. Marwah |
73
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| Uncertainty
Evaluation of High Value Standard Resistors using Automatic High Resistance
Bridge and Digital Teraohmmeter Shiv Kumar Jaiswal, Ajeet Singh and V.N. Ojha |
81
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| Calibration
and Estimation of Uncertainty of Reference Standard of Voltage Using Newly
Established Bank of Zener Reference Standard V.N. Ojha and Sudhir K. Sharma |
87
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| Establishment
of DC High Voltage Calibration Laboratory upto 100 kV at NPL K.B. Ravat and S.K. Mahajan |
95
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| A
Working Estimate of Measurement Repeatability and Within-laboratory Reproducibility
for Sound Transmission through Wall Panels Mahavir Singh, K.K. Pujara and V. Mohanan |
101
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| Length
Measurement at National Metrology Laboratory, SIRIM Berhad, Malaysia M.D. Ahmad, S.F. Chen and M.N.M. Chik |
107
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| Corrosion
Study of Materials Used for Fabricating Mass Standards M.L. Das and T. Lal |
115
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| Participation
of NPL-India in CCEM-K8 Key Comparison of DC Voltage Ratios S.K. Mahajan, Ajeet Singh, V.N. Ojha and A.K. Gupta |
119
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| Recent
Trends and Accuracies Involved in Contact-Less Measurements Using Image
Processing Techniques with Special Focus on Material Testing J.C. Padte and N.J. Padte |
125
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| Generation
of Pressures at NPL, New Delhi for CCM Key Comparison CCM.P-K3 in Absolute
Pressure (10 -3 Pa to 10 -6 Pa) Pardeep Mohan |
131
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| Stability
and Reproducibility of a 133 Cs-Beam Frequency Standard M.S. Santos, A. Bebeachibuli, D.V. Magalha' es, F. Teles and V.S. Bagnato |
139
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| Characterization
of Aerosols in an Urban Residential Environment Kavita Rai, Ajit Kumar Sarkar and A.P. Mitra |
147
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| Application
of Fusion Technique in Synthetic Diamond for Determination of Impurities
by Flame Atomic Absorption Spectrometry Nahar Singh, Rashmi and A.K. Sarkar |
153
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| Preparation
and Characterization of Standard Gold Resolution Test Specimen for Electron
Microscopy A.K. Srivastava, Kasturi Lal, Sukhvir Singh and Ram Kishore |
159
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| Digital
Displacement Measurement Using Differential Moiré Signals Hideo Uchida,
Rina Sharma, Vijay T. Chitnis, Lizhong Zhou Hideo Furuhashi and Yoshiyuki Uchida |
165
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| Importance
of Reference Materials in the Analysis of Environmental Samples by ICP-MS-
A Case Study U.C. Kulshrestha, T. Nageswar Rao, A.S.R. Krishnamurthy and G.S.R. Sastry |
173
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| Time
and Frequency Activities at CENAM J.M.-López-Romero, I. Domínguez
López, S. López-López, E. De Carlos-López F. Jiménez-Tapia and E. Marquina-Cruz |
177
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| Infrared
Spectroscopy in Sugar Industry : An Overview Ranjana Mehrotra and S.P. Varma |
189
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| Synchronisation
of Slave Clocks through Local Exchange Network Using Teleclock Service P. Banerjee and A.K. Suri |
197
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| Antireflection
Coatings of Glass for Use at 852-nm Wavelength, for Windows of UHV Chamber
of Laser Cooled Cesium Fountain Clock at NPL A.Basu and R. Bhattacharyya |
203
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| Design
of Vibration Isolation Systems for Metrological Laboratories in Industrial
Environment Ratish Jain and S.N. Bagchi |
211
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| Atomic
Absorption Spectrophotometric Method for the Determination of Phosphorus
in Different Alloys Ajit Kumar Sarkar and Niranjan Singh |
217
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| Ionization
Chamber Wall Correction Factors in Measuring Air Kerma for Gamma Rays Nobuhisa Takata, Tadahiro Kurosawa and Yasuji Koyama |
223
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| Results
of International Intercomparison of ac-dc Voltage Transfer Standards at
the Lowest Attainable Level of Uncertainty V.K. Rustagi and A.K. Govil |
229
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| Studies
on Spectrophotometrically Analysed Reference Materials of Trace Metals,
Ions and Pesticide R.S. Shukla and S.H. Mehta |
237
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| Measurement
of Reflection and Transmission Phase at HF & Microwave Frequencies Ram Swarup and P.S. Negi |
241
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| Performance
of an Integrated Resistance Measurement System Lawrence Heal and Xiangxiao Qiu |
249
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| Inductance
Calibration in the Frequency Range from 50 Hz to 1MHz at PTB R. Hanke, A. Kölling and J. Melcher |
255
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| Spectrophotometric
Determination of Sulphur Dioxide (Sulphite) in Environmental Samples Ajit K. Sarkar, Mewa Singh, Niranjan Singh and Kavita Rai |
261
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| Anomalous
Behavior of Spectra at Wavefront Dislocations H.C. Kandpal and Suman Anand |
267
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| Phenomenon
of 1 X N Spectral Switch due to Diffraction of Partially Coherent Light-An
Experimental Study Suman Anand, B.K. Yadav and H.C. Kandpal |
275
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| International
Activities on Standards and Standardization for the Evaluation of Material
Properties to Support Free Trade G.W. Bahng |
283
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Programme
on Preparation and Dissemination of Certified Reference Materials in India
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291
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Author Index |
299
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