雷射拉針器 - 適用石英光纖微管製作

• Capable of pulling quartz, borosilicate and aluminosilicate glass.
• Fully programmable, including heating filament characteristics (i.e. laser scan width) .
• Laser has no melting point limit as with conventional metal filaments and therefore cannot be burned out.
• Pulls electrodes with tip diameters that are less than 0.03um.
• Optimized velocity sensing circuit for maximized sensitivity and reproducibility. (Patent No. 4,600,424)
• Operating life of the CO2 laser is expected to be in excess of ten years with normal use, after which the laser can be refurbished by the Sutter Instrument Company for a nominal charge.
• Individual programs can be write-protected in order to secure them from inadverent changes.
• Total time that the heat is on during the pull is displayed for improved program development and troubleshooting.
• Date and time stamp is displayed to show the last time that a program has been changed.
• Preprogrammed sample programs for intra-cellular and patch pipettes. Special programming upon request.
• 感謝中研院, 台大, 陽明 等單位採用. 二氧化碳雷射隸屬 Class IV.

最暢銷的微電腦控制拉針器

• Environmental chamber.
• Programmable air pressure.
• Memory storage for up to 100 programs.
• Write protection lock and date stamp.
• Two symmetrical pipettes with each pull.
• Preprogrammed sample programs for intra-cellular and patch pipettes. Special programming on request.
• Ramp testÑself test for establishing program heat settings when a new filament or glass is introduced.
• Constant current power supply for filament and pull solenoid. 4 Looping pull cycle for fabrication of patch type micropipettes.
• Vacuum fluorescent display.
• Self-contained air supply with filtration system and humidity control.
• Consistent and reliable electrodes with tip diameters less than 0.1um.
• Control over the time and pressure at which the air is delivered.
• Internal memory test.
• Optimized velocity sensing circuit for maximized sensitivity and reproducibility. (Patent No. 4,600,424)
• Quality control, SEM photograph of a tip pulled with each puller; criterion is tip measurement less than 0.1µm and typically is ~0.06µm.

微電腦控制拉針器

• Self-contained air supply with humidity control and built-in filtration system.
• Consistent and reliable electrodes with tip diameters less than 0.1µm.
• Control over the time and pressure at which the air is delivered. 4 Internal memory test.
• Optimized velocity sensing circuit for maximized sensitivity and reproducibility. (Patent No.4,600,424)
• Back-lit, super twist LCD display.
• Capable of storing 10 different programs to facilitate usage by more than one investigator.
• Ramp test for rapid adjustment of program parameters when a new filament or glass is introduced.
• Constant current power supply for filament and pull solenoid.
• Looping pull cycle for fabrication of patch type micropipettes.
• Two symmetrical micropipettes with each pull.
• Quality control, SEM photograph of a tip pulled with each puller (criterion is tip measurement less than 0.1µm and typically is ~0.06µm).
• Preprogrammed sample programs for intra-cellular and patch pipettes. Special programming on request.

• Pulls electrodes with tip diameters down to 0.3µm consistently and reliably.
• A micrometer allows precision reproducibility of trip point settings in producing fine microelectrodes.
• Full three digit digital controls for accurate setting of heat and pull values.
• Constant current power supplies for filament and pull solenoid.
• Dual (manually) switched heat settings for patch pulling or two different types of micropipettes.
• Enclosed front to reduce variability caused by drafts.
• All working parts are made from corrosion resistant material.
• Two heating assemblies available; platinum/iridium (recommended) or Nichrome coil.
• Built in RFI filter and dual voltage/dual frequency operation.
• Rubber padded jaws to minimize breakage of capillary tubing.
• Slope of the front panel aids in preventing glass from entering cabinet/solenoid mechanism.

玻璃 及 石英 毛細管 ( 尺寸口徑齊全, 選配 Filament )    ( 請點選 下列圖示 )

• Standard Wall Borosilicate
• Thin wall Borosilicate
• Multibarreled Borosilicate
• Borosilicate Theta Tubing
• Solid Borosilicate Rod
• Thin walled aluminosilicate tubing
• Standard Quartz tubing
• Solid Quartz Rod
• Quartz with Stainless steel core
• Quartz Theta Tubing
• Multibarreled Quartz

• Beveling Range : 0.1µm through 50µm finished electrodes depending on abrasive plate used.
• Grinding Surface Variation : less than 1.0µm Grinding Speed 60 RPM.
• Beveling Angle Range : 5-90 degrees - adjustable.
• Micromanipulator coarse drive : 0.075in / dial revolution / final drive: 0.0004in / dial revolution