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Buxco 2 Channel Bias Flow Regulator
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Data Scientific International now Harvard BioSciences
Buxco 2 Channel Bias Flow Regulator
Model PLY1020.
Powers on and is in working condition. Power cable is included.
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Agilent G1323B Controller
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Agilent 1100 Series G1323B Gameboy Controller
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Harvard Apparatus Digital Dual Syringe Pump Model '22' Cat#55-2222
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Harvard Apparatus Digital Dual Syringe Pump Model '22' Cat# 55-2222.
Powers up and works. 110v Power cord is included.
The Model is an Infusion Only syringe pump employing a microprocessor controlled
small step angle stepping motor driving a lead screw and half nut. A key pad is used
for data entry of flow rate and syringe diameter. The microprocessor calculates the
cross sectional area of the syringe to be used and calibrates the flow rate for that
syringe. A number of special features result from use of microprocessor technology.
If the user selects a combination of syringe size and flow rate that is outside the
range of the pump,(eg, 50 ml/min with a 10 microliter syringe) the pump will reject
this instruction and notify the user.
The pump remembers its last instructions, entered from the keyboard, including
diameter and flow rate even after the power has been disconnected.
An optical sensor detects lack of motion due to jamming, end of syringe travel, kinking
of tubing, etc.shuts down the pump and alerts the user.
The pump will stop and alert the user during a loss of power.
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