Fiber Optic Scope Source

Endoscope Industrial Application

Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope $126.99 Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope

5.5MM support 32G Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope Flexible $305.26 5.5MM support 32G Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope Flexible

Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope $126.32 Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope

40M industrial endoscope wiht DVR underwater video system/pipe wall inspection system 40M pipe camera $716.84 40M industrial endoscope wiht DVR underwater video system/pipe wall inspection system 40M pipe camera

50M industrial endoscope wiht DVR underwater video system/pipe wall inspection system 50M pipe camera $748.42 50M industrial endoscope wiht DVR underwater video system/pipe wall inspection system 50M pipe camera

20M industrial endoscope underwater video system/pipe wall inspection system 20M pipe camera $574.74 20M industrial endoscope underwater video system/pipe wall inspection system 20M pipe camera

50M industrial endoscope underwater video system/pipe wall inspection system 50M pipe camera $671.58 50M industrial endoscope underwater video system/pipe wall inspection system 50M pipe camera

Portable Industrial Endoscope with 3.5 Inch TFT Moniter $209 Product Parameters: 4 LED Lights (with Brightness Control)3.5 inch TFT LCD Screen (QVGA 320*240)Camera dia.: 10mm standard (8.5mm, 5.5mm Optional)Image Capture in JPEG file formatVideo Recording in Motion JPEG (AVI)Zoom In/Out (Max. 5X)View angle 70~75 degreeVisual Distance: 30mm ~ 80mmWater splash resistance (IP67)Interface: SD Card ( up to 32GB SDHC ), not includedUSB 1.1, RGB Video outNTSC/PAL Video out changealeOSD Language: English - default and other languageBattery: AA type Alkaline Battery 4ea (working time: 3~4 hours)Size:230*200*70mm

USB Borescope Endoscope Mini Inspection Tube Camera 10M Waterproof $41.99 Feature: 1.A new electronic health and industrial pipeline inspection product, you can use it to examination, ear detection; 2.search and rescue, pipeline inspection, engine inspection, video monitor, sewer inspection; cast mould in wall inspection. 3.This portable Digital Microscope must be connected to the computer when using. 4.User interface is very friendly. You can do the micro-measure work with easy. 5. Waterproof wire endoscope 6. 4 LED low lux luminance lights can work better when the light very dark 7. XP system can watch video directly without install software, Vista or Win 7 needs install software which in the CD 8. Can take photo (XP system can use itself photo function to take photo or use our software, other system need use our software to take photo) 9. Can record video, and save the video in the PC Specification: Camera: 1/6� VGA COMS Pixels: 300K Resolution: 640x480,352X288,32 Type: USB/Serial Standards: USB 2.0/1.1

2MP USB Digital Microscope endoscope Magnifier 400X $44.95 Description: USB Digital Microscope is a good quality to use in different fields, Skin inspection, Hair inspection, Industrial inspection (PCB, Material…) Education purpose, Print industrial, Textile industrial, Biological inspection, Jewelry & Stamp (collections) inspection and so on. The microscope is designed for PC solution with friendly user interface. The special AP software: Micro-Measure-Tool can support you to have picture, record video and do micro-measure work with ease. Feature: 1. Image sensor: 2Mega Pixels (interpolated to 3MP) 2. Still capture resolution: 1600x1200, 1280x1024, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120 3. Video capture resolution: 1600x1200, 1280x1024, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120 4. Focus Range: Manual focus from 10mm to 500mm 5. Frame Rate: Max 30f/s under 600 Lus Brightness 6. Magnification Ratio: 20x to 400x 7. Video fo Type: Microscopes Features: 1. Image sensor: 2Mega Pixels (interpolated to 3MP) 2. Still capture resolution: 1600x1200, 1280x1024, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120 3. Video capture resolution: 1600x1200, 1280x1024, 1280x960, 1024x768, 800x600, 640x480, 352x288, 320x240, 160x120 4. Focus Range: Manual focus from 10mm to 500mm 5. Frame Rate: Max 30f/s under 600 Lus Brightness 6. Magnification Ratio: 20x to 400x 7. Video format: AVI 8. Photo format: JPEG or BMP 9. Light source: 8 LED (adjustable by control wheel) 10. PC interface: USB2.0 11. Power source: 5V DC from USB port 12. Operation system: Windows 7/Vista/XP/2000, Mac OS X 10.5 or above 13. OSD language: English, German, Spanish, Korean, French, Russian 14. Bundle software: MicroCapture with measurement & calibration function 15. Size: 125mm (L) x 33mm (R) Color: Bla...

Industrial Plastics: Theory and Application $26 No Synopsis Available

The Application of Biotechnology to Industrial Sustainability $44.85 No Synopsis Available

USB Borescope Endoscope Inspection Camera 5M Waterproof $28.98 USB Borescope Endoscope Inspection Camera 5M Waterproof

Filtration in Porous Media and Industrial Application $82.85 This book is devoted to the presentation of some flow problems in porous media having relevant industrial applications. The main topics covered are: the manufacturing of composite materials, the espresso coffee brewing process, the filtration of liquids through diapers, various questions about flow problems in oil reservoirs and the theory of homogenization. The aim is to show that filtration problems arising in very practical industrial context exhibit interesting and highly nontrivial mathematical aspects. Thus the style of the book is mathematically rigorous, but specifically oriented towards applications, so that it is intended for both applied mathematicians and researchers in various areas of technological interest. The reader is required to have a good knowledge of the classical theory of PDE and basic functional analysis. Author: Espedal, M. S./ Fasano, A./ Mikeli, A. Series Title: Lecture Notes in Mathematics Series Number: 1734 Binding Type: Paperback Number of Pages: 214 Publication Date: 2001/02/08 Language: English Dimensions: 9.21 x 6.14 x 0.50 inches

7M Waterproof USB Camera Home Endoscope Inspection Camera Borescope Scope with 4 LED $35.5 The Mini USB Endoscope is a handy inspection device with a 10mm camera head that helps you search inside hard to reach places. A new electronic health and industrial Pipeline Inspection Product, you can use it to do oral examination, ear detection; search and rescue, pipeline inspection, engine inspection, video monitor, sewer pipe inspection; case mould in wall inspection.Specifications:Camera head outer diameter: 10mmTotal length : 7MWaterproof Level: IP*67Resolution : 640x480 30ftpsUSB2.0 interfaceFocal distance 4-6cmPacking size : 45mm x140mmx262mmExposure: autoLight source: 8LED white lightPower supply: 5V DV from USB portSize: 121mm (L) x 35mm (R)Operation System: Windows 7/Vista/XPSize: 262*140*45mmPackage includes:1x home endoscope1xhook1xmagnet1xmirror1xsleeve1xdriver

Home Endoscope $32 Funtions and features:Home Endoscope is a new electronic health care product, a household neccessity.It can help you to see any part of your body, which cannot be seen due to physical limitation before.With the help of a computer, one can take ,store photos or video of any part of the body and transmit over the Internet for consultation of the telemedicine service.Very useful for the health of your family.The main advantages are small in size--the diameter is only 10 mm, high resolution imaging and waterproof.Application fields:Intraoral camera system; underwater camera; waterproof Micro-cameras;motor vehicle detector; sewer pipeline detector; search and rescue seeker; criminal and custom detector; archaeological detect; the PCB detection; home care; aviation and space industries; cars and tractors industries; petroleum drilling industries; constructions and so on.Specifications:Camera head outer diameter is 10 mmTotal length: 2MWaterproof level: IP*7Resolution: 640*480 30 ftpsUSB 2.0 interface Focal distance: 6 cm~ infinite Net weight: 0.056kgGross weight: 0.144kgPacking size: 158 mm* 180mmSize: 180*160*60 mm

USB Borescope Endoscope Mini Inspection Tube Camera 10M Waterproof for XP, WIN7,Vista $41.99 Feature: 1.A new electronic health and industrial pipeline inspection product, you can use it to examination, ear detection; 2.search and rescue, pipeline inspection, engine inspection, video monitor, sewer inspection; cast mould in wall inspection. 3.This portable Digital Microscope must be connected to the computer when using. 4.User interface is very friendly. You can do the micro-measure work with easy. 5. Waterproof wire endoscope 6. 4 LED low lux luminance lights can work better when the light very dark 7. XP system can watch video directly without install software, Vista or Win 7 needs install software which in the CD 8. Can take photo (XP system can use itself photo function to take photo or use our software, other system need use our software to take photo) 9. Can record video, and save the video in the PC Specification: Camera: 1/6� VGA COMS Pixels: 300K Resolution: 640x480,352X288,32 Type: Microscopes Color: Black

Industrial Application of Electromagnetic Computer Codes $203.78 No Synopsis Available

Industrial Application of Environmentally Conscious Design $185.25 No Synopsis Available

MV−R Series Industrial Endoscope : DigInfo

The Microbal World

The control of microbial growth is necessary in many practical situations, and significant advances in agriculture, medicine, and food science have been made through study of this area of microbiology.

 

"Control of microbial growth", as used here, means to inhibit or prevent growth of microorganisms. This control is affected in two basic ways: (1) by killing microorganisms or (2) by inhibiting the growth of microorganisms. Control of growth usually involves the use of physical or chemical agents which either kill or prevent the growth of microorganisms. Agents which kill cells are called cidal agents; agents which inhibit the growth of cells (without killing them) are referred to as static agents. Thus, the term bactericidal refers to killing bacteria, and bacteriostatic refers to inhibiting the growth of bacterial cells. A bactericide kills bacteria, a fungicide kills fungi, and so on.

 

In microbiology, sterilization refers to the complete destruction or elimination of all viable organisms in or on a substance being sterilized. There are no degrees of sterilization: an object or substance is either sterile or not. Sterilization procedures involve the use of heat, radiation or chemicals, or physical removal of cells.

 

Methods of Sterilization

Heat: most important and widely used. For sterilization one must consider the type of heat, and most importantly, the time of application and temperature to ensure destruction of all microorganisms. Endospores of bacteria are considered the most thermoduric of all cells so their destruction guarantees sterility.

 

Incineration: burns organisms and physically destroys them. Used for needles, inoculating wires, glassware, etc. and objects not destroyed in the incineration process.

 

Boiling: 100o for 30 minutes. Kills everything except some endospores. To kill endospores, and therefore sterilize a solution, very long (>6 hours) boiling, or intermittent boiling is required (See Table 1 below).

 

Autoclaving (steam under pressure or pressure cooker)
Autoclaving is the most effective and most efficient means of sterilization. All autoclaves operate on a time/temperature relationship. These two variables are extremely important. Higher temperatures ensure more rapid killing. The usual standard temperature/pressure employed is 121ºC/15 psi for 15 minutes. Longer times are needed for larger loads, large volumes of liquid, and more dense materials. Autoclaving is ideal for sterilizing biohazardous waste, surgical dressings, glassware, many types of microbiologic media, liquids, and many other things. However, certain items, such as plastics and certain medical instruments (e.g. fiber-optic endoscopes), cannot withstand autoclaving and should be sterilized with chemical or gas sterilants. When proper conditions and time are employed, no living organisms will survive a trip through an autoclave.

 

Schematic diagram of a laboratory autoclave in use to sterilize microbiological culture medium. Sterilization of microbiological culture media is is often carried out with the autoclave. When microbiological media are prepared, they must be sterilized and rendered free of microbial contamination from air, glassware, hands, etc.  The sterilization process is a 100% kill, and guarantees that the medium will stay sterile unless exposed to contaminants.

 

Why is an autoclave such an effective sterilizer? The autoclave is a large pressure cooker; it operates by using steam under pressure as the sterilizing agent. High pressures enable steam to reach high temperatures, thus increasing its heat content and killing power. Most of the heating power of steam comes from its latent heat of vaporization. This is the amount of heat required to convert boiling water to steam. This amount of heat is large compared to that required to make water hot. For example, it takes 80 calories to make 1 liter of water boil, but 540 calories to convert that boiling water to steam. Therefore, steam at 100º C has almost seven times more heat than boiling water.

 

Moist heat is thought to kill microorganisms by causing denaturation of essential proteins. Death rate is directly proportional to the concentration of microorganisms at any given time. The time required to kill a known population of microorganisms in a specific suspension at a particular temperature is referred to as thermal death time (TDT). Increasing the temperature decreases TDT, and lowering the temperature increases TDT. Processes conducted at high temperatures for short periods of time are preferred over lower temperatures for longer times.

Environmental conditions also influence TDT. Increased heat causes increased toxicity of metabolic products and toxins. TDT decreases with pronounced acidic or basic pHs. However, fats and oils slow heat penetration and increase TDT. It must be remembered that thermal death times are not precise values; they measure the effectiveness and rapidity of a sterilization process. Autoclaving 121ºC/15 psi for 15 minutes exceeds the thermal death time for most organisms except some extraordinary sporeformers.

Dry heat (hot air oven): basically the cooking oven. The rules of relating time and temperature apply, but dry heat is not as effective as moist heat (i.e., higher temperatures are needed for longer periods of time). For example 160o/2hours or 170o/1hour is necessary for sterilization. The dry heat oven is used for glassware, metal, and objects that won't melt.

 

Irradiation: usually destroys or distorts nucleic acids. Ultraviolet light is commonly used to sterilize the surfaces of objects,  although x-rays, gamma radiation and electron beam radiation are also used.

 

Ultraviolet lamps are used to sterilize workspaces and tools used in microbiology laboratories and health care facilities. UV light at germicidal wavelengths (two peaks, 185 nm and 265 nm) causes adjacent thymine molecules on DNA to dimerize, thereby inhibiting DNA replication (even though the organism may not be killed outright, it will not be able to reproduce). However, since microorganisms can be shielded from ultraviolet light in fissures, cracks and shaded areas, UV lamps should only be used as a supplement to other sterilization techniques.

 

An ultraviolet sterilization cabinet.

Gamma radiation and electron beam radiation are forms of ionizing radiation used primarily in the health care industry. Gamma rays, emitted from cobalt-60, are similar in many ways to microwaves and x-rays. Gamma rays delivered during sterilization break chemical bonds by interacting with the electrons of atomic constituents. Gamma rays are highly effective in killing microorganisms and do not leave residues or have sufficient energy to impart radioactivity.

Electron beam (e-beam) radiation, a form of ionizing energy, is generally characterized by low penetration and high-dose rates. E-beam irradiation is similar to gamma radiation in that it alters various chemical and molecular bonds on contact. Beams produced for e-beam sterilization are concentrated, highly-charged streams of electrons generated by the acceleration and conversion of electricity.

About the Author

It was clear that Lister's techniques were effective in increasing the rates of surviving surgery, but his theories were controversial because many 19th century surgeons were unwilling to accept something they could not see. Also, perhaps another reason that surgeons were slow to pick up on Lister's methods was the fact that during surgery they were required to breathe an irritating aerosol of phenol.