Tweezers LAB

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Category:Fluidics | Tools | boards | instrument assembly
 PictureTitleCategoryAssembly
Picture
Power connector, 3-wire
Black is ground; red is +5V; white is +12V.
Power connector, 3-wire boards Controller Power Supply
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Power connector, 4-wire
Brown is ground; orange is +15V; blue is -15V. The reason for 4 wires is to reduce confusion with connections if both were 3-wire.
Power connector, 4-wire boards Controller Power Supply
Picture
parts for Z-limit sensor
parts for Z-limit sensor instrument assembly Z-Limit Sensor
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Piezo cable harness
6 feet of 16-cond. cable, using 8 wires for 4 piezos (2 x-y pairs), and 8 unassigned. Conductors 1-4 go to trapA wiggler on CCD side. Conductors 5-8 go to trapB wiggler.
Piezo cable harness instrument assembly piezo cable harness
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Piezo control board
version 9 uses surface-mount amplifiers Apex PA340
Piezo control board boards Piezo driver board
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Piezo_Driver 8
version 8 used Apex PA240 amplifiers
Piezo_Driver 8 boards Piezo driver board
Picture
Pinch Clamp
Pinch clamp contains: Pinch Clamp Frame, Adjustment Screw, Adjustment screw Nut, Presser Foot, Rubber Band
Pinch Clamp instrument assembly fluidics tray
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panel plus board
panel plus board instrument assembly Laser Power Supply
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panel back side
panel back side instrument assembly Laser Power Supply
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Pipette puller
Pipette puller Tools Pipette Puller
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pipette puller 2
pipette puller 2 Tools Pipette Puller
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Position detector back
Use heat shrink tubing to surround the connections to the temperature sensor. Order of the wires in the 8-pos connector are as follows. Starting from the first position which is marked with a triangle on the connector, the top row is: blue, black, green, and bare wires. The second row is: brown, white, and red wires.
Position detector back instrument assembly position detector
Picture
Position detector front
Position detector front instrument assembly position detector
Picture
Position detector with filter detector on
Position detector with filter detector on instrument assembly position detector
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Position with filter flipper
Position with filter flipper instrument assembly position detector
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Push button Modified
Bend tabs and solder wires that will feed through holes in PC board
Push button Modified boards laser power supply circuit board
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Pulley and bungee cord
Pulley attached to pipe on ceiling. Cable from winch feeds through pulley and pulls bungee cord.
Pulley and bungee cord Tools Winch
Picture
Pipette puller power supply inside view
Pipette puller power supply inside view Tools Puller Power Supply
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Press pins into holes using guide to keep them straight
Metal guide made from 1/4" thick scrap aluminum. Drill with #30 drill
Press pins into holes using guide to keep them straight instrument assembly
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Prism Box Machined Pieces
aluminum pieces are the same on RH and LH prism box
Prism Box Machined Pieces
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Preamp Board bottom
Preamp Board bottom boards Preamp board
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Preamp Board side
Preamp Board side boards Preamp board
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Preamp Board top
Preamp Board top boards Preamp board
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puller filament holder
puller filament holder Tools puller Head
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puller head complete
puller head complete Tools puller Head
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Pipette puller head
Pipette puller head Tools puller Head
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Pipette puller head
Pipette puller head Tools puller Head
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puller fixer clamp
6-32 socket-head screw, plastic thumb-screw knob, fixer clamp. Round brass nut ring is threaded onto screw and glued in place with epoxy so that unscrewing knob will pull fixer clamp away from Slider or Top piece.
puller fixer clamp Tools puller Head

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