Used Lab Equipment

Used Lab Equipment

We typically have used and reconditioned pumps in stock from leading manufacturers like Cole-Palmer and Watson/Marlow.

Pumps: 16-30 of 77

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Cole Parmer 7518-10 Masterflex Peristaltic PumpImage Coming Soon

Cole Parmer 7518-10 Masterflex Peristaltic Pump

Cambridge ID #: 5029

Pump head ideal for fast tubing changes and reduced maintenance. The design and adjustable tubing retention allow for multiple tubing sizes—change tubing without removing head from drive.

Specifications:

 

  • Dimensions: 114 L x 64 W x 102 H (mm)
  • Max Flow Rate: 2300 mL/min
  • Min Flow Rate: .001 mL/min
  • Tubing sizes: L/S (13, 14, 16, 17, 18, 25)
  • Rollers:
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Cole Parmer 7518-12 Masterflex Peristaltic PumpImage Coming Soon

Cole Parmer 7518-12 Masterflex Peristaltic Pump

Cambridge ID #: 7106

Pump head ideal for fast tubing changes and reduced maintenance. The design and adjustable tubing retention allow for multiple tubing sizes—change tubing without removing head from drive.

Specifications:

 

  • Dimensions: 114 L x 64 W x 102 H (mm)
  • Max Flow Rate: 2300 mL/min
  • Min Flow Rate: .001 mL/min
  • Tubing sizes: L/S (13, 14, 16, 17, 18, 25)
  • Rollers:
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Cole Parmer 7523-30 Peristaltic Pump

Cole Parmer 7523-30 Peristaltic Pump

Cambridge ID #: 18860

Description:

The Console Drives are highly featured yet easy to operate Masterflex L/S pump drives, These drives are self contained compact unites that include a drive motor and all operating controls. The keypad is laid out on a sloped front panel for ease of control and for quick and easy indication status. A digital display provides a continuous indication of flow rates, actual rpm or percentage of maximum rpm.

Specifications:

  • Maximum Speed: 100 rpm
  • Minimum Speed: 1.6 rpm
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -10°C to 60°C
  • Chemical Resistance: Exposed material is paint, plastic, aluminum, and vinyl
  • Line Voltage Limits: 90 to 130 V AC, 50/60 Hz
  • Dimensions (L x W x H): 11.5 x 7 x 7 in. (29.2 x 17.8 x 17.8 cm)
  • Weight: 15 lbs. (6.8 kg)
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Cole Parmer 7554-80 Peristaltic PumpImage Coming Soon

Cole Parmer 7554-80 Peristaltic Pump

Cambridge ID #: 10618

Description:

An economical and versatile variable-speed drive with a wide flow range:

  • Separate single-turn speed control and on/off switch with green power indicator—maintain speed setting while turning pump on/off.
  • The 1/20-hp unidirectional motor (counterclockwise) has soft start and back EMF for ±5% speed control.
  • Stackable painted steel housing is IP22 rated for protection from vertically falling water.
  • 115 VAC models are UL and cUL listed; 230 VAC models are CE marked in compliance with European Community standards.
  • 6-ft (1.8-m) line cord; 115 VAC: U.S. standard plug; 230 VAC: IEC 320/CEE22 socket—pumps are shipped with cord/plug set specific to destination country.

Specifications:

  • Min RPM: 7
  • Max RPM: 200
  • Max. Flow Rate:1130 mL/min
  • Min. Flow Rate: 0.42 mL/min
  • Dimensions (L x W x H): 9” x 7” x 6” (229 x 178 x 152 mm)
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KD Scientific 7592 Syringe Pump

KD Scientific 7592 Syringe Pump

Cambridge ID #: 17636

 

Specifications:

 

Optical Path Length: 121 mm

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Cole Parmer 77240-20 Peristaltic PumpImage Coming Soon

Cole Parmer 77240-20 Peristaltic Pump

Cambridge ID #: 19352

Features

  • Control Type: Variable-Speed Analog
  • Number Of Channels: 1
  • No washdown capable
  • Continuous duty cycle



Specifications:

  • Speed Range: 35 - 200 rpm
  • Flow Rate Per Channel Range: 1.6 - 239 mL/min
  • Number of Rollers: 3
  • Power Consumption: 90 - 260 VAC, 50/60 Hz
  • Dimensions (W x H x L): 5.25 x 4.5 x 8.5 in
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Lancer 820 LX Glassware Washer

Lancer 820 LX Glassware Washer

Cambridge ID #: 18122

Features:

  • Powerful and rapid drying through injectors as well as in chamber
  • Fast turnaround avoids waiting for glassware
  • Increased safety with on-board storage and input of chemicals
  • Economical and accurate dosing by two peristaltic pumps

Specifications:

  • Washer Height: 845 mm / 33.27 in
  • Washer Width: 900 mm / 35.43 in
  • Washer Depth: 737 mm / 29 in
  • Chamber Height: 508 mm / 20 in
  • Chamber Width: 535 mm / 21 in
  • Chamber Depth: 510 mm / 20 in
  • Drying: HEPA filtered chamber and direct injection drying
  • Total electrical power: 7 kw
  • Net weight: 115 kg / 254 lbs
  • Loading Height: 250 mm / 10 in
  • Water Consumption: 12 L / 3.1 gal - per fill
  • Heat Loss: 3,054 Btu/770 Kcal/h
  • Sound Level: <65 dBa
  • Steam Condenser: Standard
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Plas-Labs 855-AC *NEW* Glove Box

Plas-Labs 855-AC *NEW* Glove Box

Cambridge ID #: 17527

Features:

Ideal for situations requiring low levels of oxygen during critical isolation of your research materials.

Specifications:

 

  • Internal Dimensions: 41"w x 28"d x 26"h, 104cm x 71cm x 66cm
  • External Dimensions: 55"w x 35"d x 38"h, 140cm x 89cm x 97cm
  • Volume: 17.3 cu. Ft., 489 L
  • Power requirements: 120 Volts 60 Hz.
  • Formed one piece clear acrylic top.
  • Self-sealing quick disconnects enable the operator to change the drying train without disturbing the internal atmosphere. Matched die molded thermoset white bottom.
  • Adjustable vacuum gauge on transfer chamber.
  • Two vacuum pressure pumps, one each for transfer chamber and drying train.
  • Four ground key cock valves for purging.
  • Drying train includes polycarbonate canisters containing DesiSphereTM.
  • Inner door on transfer chamber opens automatically when pressures are neutralized between main chamber and transfer chamber.
  • All controls are illuminated.
  • Transfer chamber is 12" long and 11" diameter (Interior Dimension).
  • "Bright Light" system (40,000 hour lamp).
  • Electrical outlet strip; U.L. & C.S.A. approved, hospital grade with four outlets.
  • White ambidextrous Hypalon gloves.
  • All clamps are adjustable to compensate for wear.

 

 

 

 

 

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Welch 8920A Vacuum PumpImage Coming Soon

Welch 8920A Vacuum Pump

Cambridge ID #: 18943

Description:

Refrigeration service pump is designed for removing air and moisture from industrial and commercial chillers. Pump includes a gas ballast valve that inhibits condensation reducing corrosion, an On/Off switch, 3-wire cord, and oil.

Specifications:

  • Displacement: 7.7 cfm
  • Ultimate Pressure Torr: 3 x 10-4
  • Intake Male SAE Flare: 3/4
  • NPT Inlet: 3/4"
  • Voltage: 115/230
  • Amps AC: 6.8/3.4
  • Dimensions (L x H x W): 20.5” x 10.75” x 7.125”
  • Hz: 60
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Agilent Agilent 1100 Series - Prep HPLC Stack  HPLC Preparative System

Agilent Agilent 1100 Series - Prep HPLC Stack HPLC Preparative System

Cambridge ID #: 18658

Includes:

  • Qty (2) - G1361A Agilent 1100 Series Prep Pumps
  • G1315A DAD Diode Array Detector (G1314A VWD Detector also available)
  • G2258A Agilent 1100 Prep Dual Loop Autosampler (Manual Injector also an option)
  • G1364B AFC Automated Fraction Collector
  • Computer Loaded with ChemStation
  • Monitor – Mouse – Keyboard
  • Cables and Manuals

G1361 Prep Pump

Features:

  • Extended flow rate range
  • Without changing pump heads, provides flow rates up to 100 mL/min at 400 bar
  • For preparative and analytical applications with low flow rates (0.5 mL/min, upward), provides precise high-pressure binary gradient formation with low delay volume (700 uL)
  • Automated seal wash using a peristaltic pump extends seal lifetime
  • Pumps stop in response to column blockage or leaks
  • Automated electromagnetic purge valve simplifies system setup
  • Software provides solvent level control that keeps the pump from running dry
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GE Healthcare AKTA Purifier 3 FPLC System

GE Healthcare AKTA Purifier 3 FPLC System

Cambridge ID #: 18887

Features:

  • Simple column selection with huge built-in library
  • Automatic titration of buffers across a broad pH range
  • Quick and easy transfer of methods to production-scale
  • UNICORN method wizard High performance purification and characterization
  • State-of-the-art computer-controlled pumps, UV/conductance monitors, and fraction collector
  • UV-Vis detection of up to three wavelengths simultaneous

 

Specifications:

  • Flow rate: 0.01-100 ml/min
  • Operating pressure max.: 10 MPa
  • Tubing i.d. (flow path): 0.75 mm
  • UV wavelength: 190-700 nm
  • Flow cell path length: 2 mm
  • pH monitoring: 2–12
  • Buffer selection: 11 buffer inlets
  • Relative humidity: 10%-95% (non condensing)
  • pH Stability: 1-14
  • Viscosity: max 5 cP
  • Multiple wavelength detection: Yes, up to 3 wavelengths
  • Multiple sample injection: Yes, up to 8 samples
  • Autosampler injection: Optional
  • Automatic buffer preparation: BufferPrep
  • Pump type: Piston pump, metering type
  • Application: Purification of microgram to gram quantities of protein
  • Dimensions (W x H x D): 480 x 610 x 470 mm
  • Power Requirements: 100-120/220-240 VAC, 600W
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MJ Research ALD-1234 Alpha BlocksImage Coming Soon

MJ Research ALD-1234 Alpha Blocks

Cambridge Scientific ID #'s: 8483, 7829

Description:

The MJ Research Alpha Slide ALD-0211 Thermal Cycler is engineered to adapt to the diverse needs of modern laboratories. This thermal cycler is designed as a swappable sample-block/heat-pump assembly, capable of customizing any DNA Engine line thermal cycler. The ALD-0211 is equipped with a thermal cycler base which efficiently distributes electric power, as well as thermoelectric heat pumps and sensors which help control sample temperatures. The ALD-0211 Thermal Cycler meets NIST-traceable standards with its ability to provide outstanding temperature uniformity using multi-sensor, multi zone temperature controls. Designed for humidified chamber hybridizations and in situ procedures, the Alpha Slide ALD-0211 system thermally cycles glass microscope slides in a dual-block format, with each block accommodating up to 16 slides.

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Millipore Cogent M1 Tangential Flow Filtration Systems

Millipore Cogent M1 Tangential Flow Filtration Systems

Cambridge ID #: 18859

Descriptions:

The Cogent M1 system is an easy-to-use bench-top TFF system that is ideally suited for process development, scaling studies, as well as clinical trials and small-scale production. An innovative and intelligent design, the system enables an extremely low hold-up volume for maximum volume concentration and optimal product recovery. Equipped with a 10-liter tank with embedded balance, the Cogent M1 system can also run in fed-batch or diafiltration mode using an optional transfer pump, which enables the system to process up to 100 liters or more based on product and membrane filter characteristics.

Specifications:

  • Filtration Area: 0.1 sq. m to 1.14 sq. m
  • Minimum Working Volume: 300 mL at 20% feed pump speed
  • Starting Volume: Tank volume of 10 liters
  • Hold-up Volume: < 10 mL (excluding cassette)
  • Process Temperature Range: 4°C to 50°C (39°F to 122°F)
  • Maximum Feed Flow Rate: 4.5 L/min at 5 bar g (72.5 psi)
  • Minimum Feed Flow Rate: 200 mL/min
  • Maximum Operating Pressure: 5 bar g (72.5 psi)
  • Maximum System Pressure: 6 bar g (86 psi) before pump shut-off
  • Optional Transfer Pump Flow Rate: Tubing dependant (0.16 to 2300 mL/mn)
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Edwards E1M18 *NEW* Vacuum Pump

Edwards E1M18 *NEW* Vacuum Pump

Cambridge ID #: 17437

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

 

Specifications:

 

  • Displacement:

                     50Hz: 20.5 m3h-1 /12.1 ft3min-1

                     60Hz: 25.0 m3h-1 /14.7 ft3min-1

 

  • Speed (Pneurop 6602):

 

                     50 Hz: 17.0 m3h-1 /10 ft3min-1
                     60Hz: 20.4 m3h-1 /12.1 ft3min-1

 

  • Ultimate vacuum (total pressure):
               without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
               with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
               with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr
  • Inlet connection: NW25
  • Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
  • Max permitted pressure at outlet: 0.5 bar gauge /7 psig
  • Max inlet pressure for water vapour: 20 mbar / 15 Torr
  • Max water vapour pumping rate: 0.3 kg h-1
  • Operating temp range: 13-40°C
  • Nominal Rotation speed 50/60Hz: 1440 /1720 rpm
  • Power connector 1-ph: IEC EN 60320 C19
  • Motor power 50Hz: 0.55 kW
  • Motor power 60Hz: 0.75 kW
  • Noise at 50Hz: 57 dB(A)
  • Oil capacity max: 1.05 litre
  • Oil capacity min: 0.75 litre
  • Recommended oil: Ultragrade 19
  • Thermal overload device: prevents overheating (single phase only).
  • The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
  • The motors: are totally enclosed and are cooled by the motor cooling fan.
  • Full height O ring sealed oil sight glass: for easy checking of oil level and condition.

 

 

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Edwards E2M0.7 *NEW* Vacuum Pump

Edwards E2M0.7 *NEW* Vacuum Pump

Cambridge ID #: 17431

Features:

The Edwards E2M0.7 is a two stage oil sealed rotary vane pump which has a pressurized oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces. This pump has an oil distribution valve that prevents any oil discharge to the pump interior(suckback) after the pump stops. It is equipped with air-tight pumping chambers, which prevents oil suckback unless the gas ballast valve is open.

 

Specifications:

 

  • Operating temperature range: 12 - 40°
  • Motor power: 0.09 kW
  • Noise: 43 dB(A) at 50 Hz
  • Noise with acoustic enclosure: 36 dB(A) at 50 Hz
  • Pumping speeds: 0.7 to 1.5 m3h‑1
  • Nominal rotational speed 50/60Hz: 1400/1700 rpm
  • Low energy consumption: 0.09 kW.
  • Oil capacity maximum: 0.28 litre
  • Oil capacity minimum: 0.2 litre
  • Recommended oil: Ultragrade 15
  • Displacement (swept volume) 50Hz: 0.9 m3h-1 / 0.5 ft3min-1
  • Displacement (swept volume) 60Hz: 1.1 m3h-1 / 0.6 ft3min-1
  • Speed (Pneurop 6602) 50 Hz: 0.75 m3h-1 / 0.4 ft3min-1
  • Speed (Pneurop 6602) 60Hz: 0.95 m3h-1 / 0.5 ft3min-1
  • Ultimate vacuum (total pressure)
    without gas ballast: 3.0 x 10-3 mbar / 2.3 x 10-3 Torr
    with full gas ballast: 2.0 x 10-1 mbar / 1.5 x 10-1 Torr
  • Inlet connection: NW10 flange
  • Outlet connection: Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
  • Maximum permitted pressure at outlet: 0.5 bar gauge / 7 psig
  • Maximum inlet pressure for water vapour: 15 mbar / 11 Torr
  • Maximum water vapour pumping rate: 8 gh-1
  • Power connector: IEC EN60320 C13
  • O ring sealed sight glass: allows visual inspection of oil level and condition.
  • Gas ballast valve: for large water vapour handling capacity.
  • Forced air cooling: ensures low pump surface temperature.
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