Light Measurement Handbook phần 5 pot

... long wavelength sensitivity out to 40 microns, Potassium Bromide windows are used. 51 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. 11 Choosing a Filter Spectral Matching A ... 50 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. Multi-Junction Thermopiles The thermopile is a heat ... band. 42 Light Measurement Handbook...

Ngày tải lên: 08/08/2014, 01:21

... can occur in simple lenses. 19 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. Mirrors When light reflects off of a rear surface mirror, the light first passes through the ... from the use of lenses. 17 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. 4 Manipulating Light Diffusion It is often necessary to diffuse light,...

Ngày tải lên: 08/08/2014, 01:21

... Filter 51 Spectral Matching 51 12 Choosing Input Optics 55 Cosine Diffusers 56 Radiance Lens Barrels 57 Fiber Optics 58 Integrating Spheres 58 High Gain Lenses 58 13 Choosing a Radiometer 59 Floating ... kill bacteria. 3 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. Contents 1 What is Light? 5 Electromagnetic Wave Theory 5 Ultraviolet...

Ngày tải lên: 08/08/2014, 01:21

... converting between measurement geometries in much greater depth. 24 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. Sunlight 29 Light Measurement Handbook © 1998 by Alex ... surface area. 23 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. Luminescent Sources 27 Light Measurement Handbook © 1998 by Alex Ryer, Inter...

Ngày tải lên: 08/08/2014, 01:21

... .994 950 679 .55 1 .481000 817.700 55 5 1.000000 683.000 .402000 683.000 56 0 .9 950 00 679 .58 5 .328800 55 8.960 57 0 . 952 000 650 .216 .207600 352 .920 58 0 .870000 59 4.210 .121200 206.040 59 0 . 757 000 51 7.031 ... .0 655 00 111. 350 600 .631000 430.973 .033 150 56 . 355 610 .50 3000 343 .54 9 .0 159 30 27.081 620 .381000 260.223 .007370 12 .52 9 630 .2 650 00 180.9 95 .003...

Ngày tải lên: 08/08/2014, 01:21

... which it does very well. 54 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. 64 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. References American ... International Light Inc. 59 Light Measurement Handbook © 1998 by Alex Ryer, International Light Inc. 13 Choosing a Radiometer Detectors translate light energy into...

Ngày tải lên: 08/08/2014, 01:21

... No. of stages Discharge pressure (psig) 6؆ H 2 O-10 5 3600 50 00 6 ؆ H 2 O-100 4 3600 50 00 80– 350 3 3600 50 00 250 –1200 2 3600 50 00 1000 ϩ 1 3600 50 00 8.2.2 Compressor Sealing Natural gas is a flammable ... England, July 8–10, 19 75, pp. 57 58 . 24. Giacomelli, E., ‘‘Finite Element Method on Polyethylene Compressor Valves Design,’’ Quaderni Pignone 26, January 1979, pp. 19– 25. 25....

Ngày tải lên: 08/08/2014, 12:22

... rated as car- dioid, supercardioid, or hypercardioid. 223 dB 25 20 15 10 5 0 0° 30° 60° 90° 120° 150 ° 180° 150 ° 120° 90° 60° 30° 250 Hz 50 0 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Most microphones include ... Con- 211 CHAPTER 11 Editing Hardware 2 45 CHAPTER 9SHOOTING DIGITAL VIDEO • High contrast lighting. Compression algorithms for the Web don’t seem to handle high contrast lightin...

Ngày tải lên: 09/08/2014, 12:21

... Authorities: Federal Communications Commission, (FCC) USA Documents: CFR 47, Part 15 Sections 15. 2 05, 15. 209, 15. 247 Approval Authority: Industry Canada, FCC (USA) Spain Approval Standards: Supplemento ... defines requirements for a PHY operating in the 5. 0 GHz U-NII frequency and data rates ranging from 6 Mbps to 54 Mbps. 98 WIRELESS DATA NETWORKS 8 .5. 1 .5 802.11h 802.11h is expe...

Ngày tải lên: 09/08/2014, 19:22

... solder): Solders to ISO 9 453 : I. 62 .5% –63 .5% Sn II. 61 .5% –62 .5% Sn, 1.8%–2.2% Ag* melting point 183 °C/361–361 °F melting point 178 °C/ 352 °F *The old DIN 1707 specified an Ag content of 1.3–1 .5% . This was ... following: 57 % Sn, 43% Bi 63% Sn, 37% Pb 96 .5% Sn, 3 .5% Ag 10% Sn, 2% Ag, 88% Pb melting point 139 °C/282 °F melting point 183 °C/361 °F melting point 221 °C/430 °F meltin...

Ngày tải lên: 08/08/2014, 03:20