Worcester Polytechnic Institute A Microfluidic System for the Capture and Expansion of Metastatic Cancer Cells Connor Haley Ian Maitland Stuart Sundseth Stephen Petry Advisor Professor Sakthikumar Ambady Co advisor Professor Dirk Albrecht April 30 2015 This report represents the work of WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement WPI routinely publishes these reports on its website without editorial or pee
Commercial Audio Products WM625 WM625S Wall Mounted Dynamic Microphone Description The Astatic Models WM 625 and WM 625S are omnidirectional dynamic microphones designed especially for mounting to wall outlet boxes The frequency response is shaped to provide crisp clear highly intelligible voice communications Both models have a self contained rugged low impedance dynamic cartridge assembly The WM 625S has a simple push to operate DPDT snap action switch suitable
220VP 220VPW Continuously variable Pattern Condenser Boundary Microphone Description The 220VP 220VPW is an inconspicuous continuously variable polar pattern button style condenser boundary nnicrophone designed for surface installation Special attention has been given to design the 220VP to resist interference fronn cell phones two way connnnunication and other RF devices The integral 80Hz 12dB octave high pass filter rennoves unwanted low frequency energy to innprove i
Commercial Audio Products 119L 119LB 119L 19 DYNAMIC CARDIOID GOOSENECK MICROPHONE Description The ASTATIC 119L Series are dynamic cardioid microphones designed especially for gooseneck mounting in quality sound reinforcement and communication installations These microphones have a slightly rising high frequency response and a gentle low frequency roll off assuring excellent voice reproduction A superior cardioid directional pattern minimizes feedback background
Industrial Audio Products Description The ASTATIC CTM 44 is a dynamic cardioid microphone featuring the sound quality and characteristics demanded by the professional but priced for the budget conscious installer or musician The CTM 44 provides the performance and features to satisfy today s most demanding professionals The wide and flat frequency response of the CTM 44 provides unsurpassed natural transparent sound quality The cardioid pickup pattern minimizes annoying fe
Commercial Audio Products Installed dince 1931 901R ELECTRET CONDENSER BOUNDARY MICROPHONE Description The ASTATIC 901R is a superior low noise electret condenser cardioid surface mounted boundary microphone It has been redesigned with improved RF immunity to greatly reduce susceptibility to radio interference from GSM based cell phones PD A cell phones with walkie talkie capability and other similar devices It is ideal for use on altars conference tables stage fl
727 18 Cardioid Dynamic Mini gooseneck Microphone Description The 727 18 is a cardioid dynamic quick mount miniature gooseneck microphone with internal shock suppression Special attention has been taken to ensure this microphone has high sensitivity while providing the durability and dependability associated with traditional dynamic microphones The smooth frequency response with articulation emphasis makes this microphone suitable for speech applications on podiums desks
Commercial Audio Products 119L 119LB 119L 19 DYNAMIC CARDIOID GOOSENECK MICROPHONE Description The ASTATIC 119L Series are dynamic cardioid microphones designed especially for gooseneck mounting in quality sound reinforcement and communication installations These microphones have a slightly rising high frequency response and a gentle low frequency roll off assuring excellent voice reproduction A superior cardioid directional pattern minimizes feedback background
878HL HI LO DYNAMIC DESK PAGING MICROPHONE Description The Astatic Model 878HLis a duel impedance omindirectional dynamic desk microphone offering modem styling and features in a mgged Cycolac housing for all industrial and commercial public address and paging applications The Model 878HL has a slide switch for low or high impedance selection The wide band frequency response is smooth and peak free with a slight rise above 2K Hz to give that natural highly intelligible so
Commercial Audio Products Description The CTM 55B is a dynamic supercardioid microphone designed for professional vocalists and musicians The CTM 55B provides the performance and features to satisfy today s most demanding professionals The wide and flat frequency response of the CTM 55B provides unsurpassed natural transparent sound quality The supercardioid pickup pattern minimizes annoying feedback when used close to reinforcement speakers and monitors and reduces the pi
Commercial Audio Products 611 L OMNIDIRECTIONAL DYNAMIC MICROPHONE Description The Astatic Model 611L is an omnidirectional dynamic microphone designed for hand held applications in quality sound installations The frequency response especially tailored for voice communications provides a crisp clear highly intelligible sound The Model 611L with modem tear drop styling offers extreme reliability convenient handling mgged constmction and high performance for year
Commercial Audio Products 631L DYNAMIC NOISE CANCELING MICROPHONE Description The Astatic Model 63IL is a noise cancelling dynamic microphone designed for close talking hand held applications in quality sound installations where background noise is a problem The frequency response especially tailored for voice communications provides a crisp clear highly intelligible sound with 360 degrees minimization of background noise A soft lip guard is positioned to assure prop
Commercial Audio Products WM625 WM625S Wall Mounted Dynamic Microphone Description The Astatic Models WM 625 and WM 625S are omnidirectional dynamic microphones designed especially for mounting to wall outlet boxes The frequency response is shaped to provide crisp clear highly intelligible voice communications Both models have a self contained rugged low impedance dynamic cartridge assembly The WM 625S has a simple push to operate DPDT snap action switch suitable
Honeywell L7224 Series Oil Electronic Aquastat Controller TECHNICIAN S QUICK REFERENCE GUIDE The following service procedure provides a quick overview for L7224 Series Controllers For more information refer to form 69 1384 On the L7224U the High Limit High Limit Differential Low Limit and Low Limit Differential can be adjusted to the settings recommended by the boiler OEM Adjusting Settings To discourage unauthorized changing of Aquastat settings a procedu
878HL HI LO DYNAMIC DESK PAGING MICROPHONE Description The Astatic Model 878HLis a duel impedance omindirectional dynamic desk microphone offering modem styling and features in a mgged Cycolac housing for all industrial and commercial public address and paging applications The Model 878HL has a slide switch for low or high impedance selection The wide band frequency response is smooth and peak free with a slight rise above 2K Hz to give that natural highly intelligible so
Industrial Audio Products CTM 77 ELECTRET CONDENSER CARDIOID MICROPHONE Description The Astatic CTM 77 is a superior low noise electret condenser cardioid microphone designed for professional vocalists and musicians The CTM 77 provides the performance and features to satisfy today s most demanding professionals The wide and flat frequency response of the CTM 77 provides natural transparent sound quality The cardioid pickup pattern minimizes annoying feedback when us
Commercial Audio Products 631L DYNAMIC NOISE CANCELING MICROPHONE Description The Astatic Model 631L is a noise cancelling dynamic microphone designed for close talking hand held applications in quality sound installations where background noise is a problem The frequency response especially tailored for voice communications provides a crisp clear highly intelligible sound with 360 degrees minimization of background noise A soft lip guard is positioned to assure prop
Industrial Audio Products 900 900W ELECTRET CONDENSER CARDIOID MINI GOOSENECK CHOIR MICROPHONE Description The ASTATIC 900 is a superior low noise electret condenser cardioid choir microphones The 900 microphone has a wide flat frequency response which provides unsurpassed natural transparent sound quality It s cardioid pickup pattern minimizes annoying feedback when used close to sound reinforcement speakers and monitors while reducing the pickup of unwanted off
Commercial Audio Products 119L 119LB 119L 19 DYNAMIC CARDIOID GOOSENECK MICROPHONE Description The ASTATIC 119L Series are dynamic cardioid microphones designed especially for gooseneck mounting in quality sound reinforcement and communication installations These microphones have a slightly rising high frequency response and a gentle low frequency roll off assuring excellent voice reproduction A superior cardioid directional pattern minimizes feedback background
Industrial Audio Products CTM 77 ELECTRET CONDENSER CARDIOID MICROPHONE Description The Astatic CTM 77 is a superior low noise electret condenser cardioid microphone designed for professional vocalists and musicians The CTM 77 provides the performance and features to satisfy today s most demanding professionals The wide and flat frequency response of the CTM 77 provides natural transparent sound quality The cardioid pickup pattern minimizes annoying feedback when us