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Eyela Aspirator Vacuum Pump Model A1000S Rotary & Flash Evaporator
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Manufacturer Notes:
Model A1000S
- Applications: Rotary and flash evaporator, vacuum filtration, vapour removal,
vacuum desiccation
- Exhaust System: Pressurized circulation system by tap aspirator
- Max. exhaust speed : 16 L/min (50Hz)
- Tank capacity: 10 L
- Ambient temperature range: 5 – 35ºC
Sold as seen in pictures.
Works Great. Ready To Use.
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CMA / 102 Microdialysis Pump
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CMA / 102 Microdialysis Pump
Powers on. No further testing has been done by our company. Sold as seen in pictures.
CMA model CMA/102 Microdialysis Pump
- 0.1 to 20 ul/min
- 12V DC Power Supply is included
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Varian ProStar Model 210 Solvent Delivery Module
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Varian ProStar Model 210 Solvent Delivery Module
Unit powers up and passes internal tests. No further testing has been done by our company.
Manufacturer's Notes:
- The 210/218 pumps use proven single-piston rapid-refill
technology for economy, reliability, and virtually pulse-free
operation.
- A range of interchangeable flow heads allows
operation at flow rates from 10 µL/min to 200 mL/min.
- Biocompatible pump heads are available for those analysts
requiring a completely inert flow path.
- A single-channel 22 bit
analog-to-digital converter built in to each 210/218 pump can
convert a detector signal to digital form and transmit the data to
a computer system.
- Five programmable analog inputs and three
programmable relay outputs are available to further automate
the HPLC system.
- The 210/218 is easy to use and very flexible in operation. It can
be used in several different modes of operation: as a standalone
isocratic pump, as either a master pump or a slave pump in a
completely automated HPLC system, as a sample inject pump in
a preparative system, or in a fully-automated HPLC system
controlled by an external computer. In each case, the provides
outstanding accuracy over its entire range of pressures, flow
rates, and solvents. The 210/218 operates very quietly because
of minimal motor noise and resonance vibrations.
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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. 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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KNF Neuberger Laboport Vacuum Pump Model UN810.3 FTP
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KNF Neuberger Laboport Vacuum Pump Model UN810.3 FTP
Powers on and works.
The chemically resistant series N 810.3 diaphragm
pumps are single- and double-head, dry-running devices used
in a wide range of laboratory applications. They transfer and
pump down without contamination.
Technical Features:
- 100% oil-free transfer
- Pure transferring and evacuation of gases
- Highly compatible with vapors and condensation
- Chemically resistant
- Suitable for highly aggressive or corrosive gases and vapors
- Environmentally friendly
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Cole-Parmer Masterflex L/S Computerized Drive Model 7550-30
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Cole-Parmer Masterflex L/S Computerized Drive Model 7550-30
Powers on and works. Masterflex L/S High Performance Pump Model 77250-62 is included. PC software and DB9 male to DB9 female interface cable is not included.
Interface this digital drive to a PC for automated lab and process applications or use as a stand-alone dispensing pump.
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Vacuubrand CVC 2 II O2 Controller
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Vacuubrand CVC 2 II O2 Controller
Unit powers on. No further testing has been done by our company.
The controller has four different modes of management operation depending on the components connected to the system or the specific user/process requirements.
For use in rotary evaporation systems in conjunction with vacuum pumps. Allows for two-point control and continuous pumping.
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Cole-Parmer Masterflex L/S Model 7523-50 Pump
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Cole-Parmer Masterflex L/S Model 7523-50 Pump
Powers on and works. Comes with power cord and Cartridge Model 7519-10.
- L/S standard digital drive with remote capabilities.
- Accepts 4 Pump Heads
- Reversible Motor
- Variable Speed
- 16-100 RPM
- 115V
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Vacuubrand Diaphragm Vacuum Pump Model ME 8
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Vacuubrand Diaphragm Vacuum Pump Model ME 8
Recently acquired from a working laboratory. Powers up and works.
Feel free to contact us if you have any questions about the condition of this instrument or for additional information.
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KNF Neuberger Laboport Vacuum Pump & Vacuum Controller Model NC800A
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KNF Neuberger Laboport Vacuum Pump & Vacuum Controller Model NC800A
Vacuum Pump is operational and the Vacuum Controller powers on. No further testing has been done by our company.
This sale comes with one vacuum pump and one vacuum controller. The controller allows for a set point to be made and will switch off the pump once the selected target has been reached. If a second vacuum controller is added to the system then it becomes possible to simultaneously run two different and independent process with just one pump.
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