Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Refrigerated Centrifuges and Non Refrigerated Centrifuges ranging from Microfuge and Tabletop Centrifuges to Floor Model Centrifuges. These come in Low Speed Centrifuges, High / Super speed Centrifuges, and Ultra Centrifuge versions. Some of our leading manufacturers include Beckman, Sorvall and Eppendorf. Additionally, we have many Rotors in stock to fit almost all your needs.

Rotary Microtome: 1-15 of 39

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 RM2155 Rotary Microtome

RM2155 Rotary Microtome

Cambridge ID #: 20589

Description:

The Leica RM 2155 microtome is a motorized rotary microtome. The specimen feed system with zero-backlash and maintenance-free cross roller guides and the step motor operated coarse feed system are located in a dust proof plastic housing. The instrument has a safety handwheel with centering handle that can be locked in any position via an electromechanical brake. Section thickness and sectioning speed are selected via control knobs. The instrument is designed and manufactured to conform with strict UL and UDE safety standards.

 

Specifications:

 

Microtome

  • Section Thickness Setting:

0.5 - 60 μm
From 0.5 to 1 μm in 0.5 μm increment
From 1 to 20 μm in 1 μm increment
From 20 to 60 μm in 5 μm increments

  • Horizontal Specimen Feed: 27 mm via step motor
  • Max. Sectioning Area without Retraction: 65 mm without specimen orientation
  • Max. Sectioning Area with Retraction: 60 mm
  • Specimen Retraction Manual: 5, 10, 15, 20 μm, can be deactivated
  • N/S Repositioning of Knife Holder Base: ± 25 mm
  • E/W Repositioning of Knife Holder Base: ± 20 mm
  • Max. Specimen Size (W x H x D): 50 x 60 x 40 mm
  • Specimen Orientation Horizontal:
  • Specimen Orientation Vertical:
  • Rotation: ± 90°
  • Trimming steps: 5, 15, 30 μm
  • Electric coarse feed: 900 μm/s

Sectioning Motor

  • Sectioning speed: 0; 0.5 - 420 mm/s
  • Return speed: Approx. 120 - 420 mm/s

Dimensions & Weight

  • Width (including Handwheel): 400 mm
  • Width (excluding Handwheel): 300 mm
  • Depth: 550 mm
  • Overall Height: 290 mm
  • Working Height (Knife Edge): 100 mm
  • Net Weight: 44.2 kg
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 RM2155 Rotary Microtome

RM2155 Rotary Microtome

Cambridge ID #: 20588

Description:

The Leica RM 2155 microtome is a motorized rotary microtome. The specimen feed system with zero-backlash and maintenance-free cross roller guides and the step motor operated coarse feed system are located in a dust proof plastic housing. The instrument has a safety handwheel with centering handle that can be locked in any position via an electromechanical brake. Section thickness and sectioning speed are selected via control knobs. The instrument is designed and manufactured to conform with strict UL and UDE safety standards.

 

Specifications:

 

Microtome

  • Section Thickness Setting:

0.5 - 60 μm
From 0.5 to 1 μm in 0.5 μm increment
From 1 to 20 μm in 1 μm increment
From 20 to 60 μm in 5 μm increments

  • Horizontal Specimen Feed: 27 mm via step motor
  • Max. Sectioning Area without Retraction: 65 mm without specimen orientation
  • Max. Sectioning Area with Retraction: 60 mm
  • Specimen Retraction Manual: 5, 10, 15, 20 μm, can be deactivated
  • N/S Repositioning of Knife Holder Base: ± 25 mm
  • E/W Repositioning of Knife Holder Base: ± 20 mm
  • Max. Specimen Size (W x H x D): 50 x 60 x 40 mm
  • Specimen Orientation Horizontal:
  • Specimen Orientation Vertical:
  • Rotation: ± 90°
  • Trimming steps: 5, 15, 30 μm
  • Electric coarse feed: 900 μm/s

Sectioning Motor

  • Sectioning speed: 0; 0.5 - 420 mm/s
  • Return speed: Approx. 120 - 420 mm/s

Dimensions & Weight

  • Width (including Handwheel): 400 mm
  • Width (excluding Handwheel): 300 mm
  • Depth: 550 mm
  • Overall Height: 290 mm
  • Working Height (Knife Edge): 100 mm
  • Net Weight: 44.2 kg
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Leica RM2165 Rotary Microtome

Leica RM2165 Rotary Microtome

Cambridge ID #: 20508

Features:

The Leica RM2165, a fully motorized rotary microtome for applications in the medical laboratory and for semi-thin sectioning in biomedical research and industrial quality control applications. The RM2165 is for users looking for a microtome for either their various microtomy needs or specific top-of-the-range sectioning requirements. The RM2165 is also the instrument of choice for sectioning at low temperatures in combination with the LN21 Freezing Unit.

 

Specifications:

  • Stroke length, mm (VERTICAL CUTTING): 70Chamber Height (in): 26
  • FEEDING DISTANCE (SAMPLE SPECIFICATIONS): 30,-10%
  • DIMENSIONS (HXWXD) CM, (IN) (DISPLAY):  28.5x 37 x 55
  • Increments, µm (REFRIGERATED CHAMBER): 0.5-2/0.5 ,2-20/1, 20-60/5
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Leica CM3050 Microtome Cryostat

Leica CM3050 Microtome Cryostat

Cambridge ID #: 15756

Specifications:

  •  Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research
  • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications.
  • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs.
  • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality.
  • Motorized sectioning
  • Encapsulated microtome
  • Power saving (ECO) refrigeration system
  • Programmable defrost cycles
  • Twin-compressor cooling systems
  • Chamber temperature down to -40°C
  • Specimen temperature down to -50°C
  • Programmable reverse section counter
  • Section thickness setting: 0.5 to 300 µm
  • Maximum specimen size: 55 x 70 mm
  • Optional electrohydraulic height adjustment
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Leica CM3050S Microtome Cryostat

Leica CM3050S Microtome Cryostat

Cambridge Scientific ID #'s: 20218, 14390, 20431

Specifications:

  •  Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research
  • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications.
  • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs.
  • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality.
  • Motorized sectioning
  • Encapsulated microtome
  • Power saving (ECO) refrigeration system
  • Programmable defrost cycles
  • Twin-compressor cooling systems
  • Chamber temperature down to -40°C
  • Specimen temperature down to -50°C
  • Programmable reverse section counter
  • Section thickness setting: 0.5 to 300 µm
  • Maximum specimen size: 55 x 70 mm
  • Optional electrohydraulic height adjustment
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Leica CM3050S-3-1-1 Microtome Cryostat

Leica CM3050S-3-1-1 Microtome Cryostat

Cambridge Scientific ID #'s: 17902, 17901

Specifications:

  •  Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research
  • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications.
  • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs.
  • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality.
  • Motorized sectioning
  • Encapsulated microtome
  • Power saving (ECO) refrigeration system
  • Programmable defrost cycles
  • Twin-compressor cooling systems
  • Chamber temperature down to -40°C
  • Specimen temperature down to -50°C
  • Programmable reverse section counter
  • Section thickness setting: 0.5 to 300 µm
  • Maximum specimen size: 55 x 70 mm
  • Optional electrohydraulic height adjustment
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Microm HM 315 Microtome Cryostat

Microm HM 315 Microtome Cryostat

Cambridge ID #: 19268

Features:

 

Microm HM 315 – a standard rotary microtome for paraffin sectioning in clinical and research labs and for routine sectioning in industrial labs. Precision micrometer feed mechanism with monobloc system. Automatic trimming mode. Vertical specimen movement.

 

Specifications:

 

 

  • Specimen size: 50 x 55mm

 

 

 

  • Cutting range: 0.5 to 60um

 

 

 

  • Cutting increments:

 

 

0.5um for 0.5 – 2um

 

1um for 2 – 10 um

 

2um for 10 -20um

 

5um for 20 – 60um

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Microm HM 450 Sliding Microtome

Microm HM 450 Sliding Microtome

Cambridge ID #: 18863

Description:

The sliding microtome HM 450 from Thermo Scientific is a highly efficient instrument with specimen retraction during return travel. It can be used for sectioning paraffin in the routine lab. The main applications are in human and veterinary medicine. Moreover, the sliding microtome can be used for the specimen preparation in the medical and industrial research. Large and hard specimens from pharmaceuticals industry or from quality assurance labs can also be sectioned. The cross roller bearings on sledge and block allow non-tiring working and a smooth sliding movement with optimal stability. The HM 450 will cut sections from 0 µm to 100 µm. The specimen clamping can be moved up and downwards via the two arrow-shaped coarse feed buttons on the left side of the instrument. This way, specimen and knife edge distance can be adjusted quickly. The knife carrier is designed so the knives can be easily clamped in place and adjusted. The coaxial specimen orientation allows orientation with one hand.

Specifications:

  • Power requirements: 100 V, 0.5 A, 50/60 Hz
  • Pollution degree: 2
  • Overvoltage category: II
  • Sound pressure: 39 dB(A) measured with 1 m distance to the instrument
  • Dimensions (W x D x H): 370 x 460 x 320 mm
  • Weight: 23 kg
  • Cutting drive: manual sliding movement
  • Coarse feed: electronic via stepping motor
  • Feed: automatic via sliding movement or manual via feed button
  • Operating conditions: + 5°C up to + 35°C
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Krumdieck MD6000 Live Tissue Microtome

Krumdieck MD6000 Live Tissue Microtome

Cambridge ID #: 18864

Description:

The instrument provides samples of uniform and reproducible thickness, minimizes damage to surfaces of slices and thereby eliminates the main sources of error in tissue slice work. Slices from approximately 100 to 500 microns in thickness can be prepared at a maximum rate of one slice every 3 to 4 seconds. The slicer operates submerged in a buffer selected by the operator as most appropriate in terms of composition, tonicity, pH, temperature, oxygenation and lubricating properties to maintain the viability of the tissues being sectioned. The microtome and the reservoir with the glass trap are sterilizable to allow the preparation of aseptic slices suitable for prolonged organ culture. The actual slicing is done by a rapidly reciprocating disposable blade oscillating at 1000 to 2500 rpm driven by a motor that also powers the impeller.  The tissue slicer contains a cooling block which allows the temperature of the buffer solution in the slicer’s reservoir to be maintained.

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Welch 1402 Vacuum Pump

Welch 1402 Vacuum Pump

Cambridge ID #: 11804

DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These rotary vane pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

Specifications:

  • Free Air Displacement cfm (l/min.) @60Hz: 5.6(160)
  • Ultimate Pressure: 1 x 10-4(0.00013)
  • Pump RPM: 525
  • Oil Capacity: 2.25(2.1)
  • Motor Horsepower (watts): 1/2(370)
  • Overall Dimensions LxWxH in. (cm):  20x12x15 (51x30.5x60)
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Welch 1402B-01 Duoseal Vacuum Pump

Welch 1402B-01 Duoseal Vacuum Pump

Cambridge ID #: 11271

DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These rotary vane pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

Specifications:

  • Free Air Displacement cfm (l/min.) @60Hz: 5.6(160)
  • Ultimate Pressure: 1 x 10-4(0.00013)
  • Pump RPM: 525
  • Oil Capacity: 2.25(2.1)
  • Motor Horsepower (watts): 1/2(370)
  • Overall Dimensions LxWxH in. (cm):  20x12x15 (51x30.5x60)
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Edwards 18 Vacuum Pump

Edwards 18 Vacuum Pump

Cambridge ID #: 19313

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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VWR 414005-134 Gravity Convection incubators

VWR 414005-134 Gravity Convection incubators

Cambridge ID #: 18459

VWR Gravity Convection General Incubators combine microprocessor controlled temperature with a state-of-the-art design that delivers a true naturally-occurring gravity convection. VWR Gravity Convection General Incubators are designed for convenient and safe use in many applications such as Animal & Plant Cell Culture, Constant Temperature, Germination Test and B.O.D. Test.

 

Specification:

 

  • Capacity: 155L (5.4 cu. ft.)

 

  • Dimension (L x W x H)

 

    • Internal: 475 x 550 x 600 mm (18.7 x 21.7 x 23.6 in.)
    • External: 669 x 709 x 906 mm (26.3 x 27.9 x 35.7 in.)
  • Heater: 400W

 

  • Temperature

 

    • Range: Ambient Temperature +8°C to 65°C
    • Fluctuation: ±0.3°C at 37°C / 50°C
    • Variation: ±0.7°C at 37°C or ±1.2°C at 50°C
    • Sensor: PT 100
  • Control Sensitivity: ±0.1°C
  • Heating-up Time: 30 minutes to 37°C or 45 minutes to 50°C
  • Recovery (Door open 30 sec): 8 ~ 11 min. to 37°C or 12 ~ 16 min. to 50°C
  • Controller: Advanced, adaptive microprocessor control with rotary knob (turn & push)
  • Display: Digital LCD display with 1/10 of one degree
  • Timer: 99 hr 59 min (delay/continuous function)

 

  • Material

 

    • Internal: stainless steel (#304)
    • External: powder coated steel
    • Inner Door: Inner tempered glass door
  • Shelves: 2 each of stainless steel shelves
  • Ventilation: 1ea of Ventilation hole with stainless steel cap, hole diameter 40mm
  • Circulation: Gravity convection type
  • Safety device: Over temperature and over current protector, sensor error detector
  • Net weight: 71 kg / 157.4 lbs
  • Power consumption: 420.5 W
  • Energy consumption: 99 Wh at 37°C or 212 Wh at 50°C
  • Power supply: 120V, 60Hz or 230V, 50/60Hz
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Beckman Coulter Avanti J-20 XP Floor Super Speed Centrifuge

Beckman Coulter Avanti J-20 XP Floor Super Speed Centrifuge

Cambridge ID #: 18973

The ultimate balance . . .

  • Fully compatible with the J-Lite rotors series
  • Fully adaptable with more than 32 rotor combinations to meet a wide range of separation needs (fixed angle and swinging bucket options ranging from 43.2 mL to 6 L capacity.
  • LIST compatible rotors, part numbers, description, capacity in chart form

 

Specifications:

  • Height: 86 cm (34 in); with door open 149 cm (58.7 in)
  • Width: 71 cm (28 in)
  • Depth: 86 cm (34 in); 102 cm (40.25 in) (including air diverter extending from back panel)
  • Weight: 290 kg (640 lb.)
  • Dimensions: 865 mm x 876 mm X 711 mm (34.1 in x 34.5 in. x 28 in.)
  • Approximate Acceleration Time: Maximum, slow, or timed (1 to 10 min from 0 to 500 rpm)
  • Approximate Deceleration Time: Maximum, slow, timed (1 to 10 min from 500 to 0 rpm), or off
  • Drive Cooling: Air Cooled
  • Drive Type: SR* Drive
  • Friction Reduction System (FRS): A mechanical rotary vane pump reduces chamber pressure to 0.25 ATM (190 mm [7.5 in] Hg)
  • Max Capacity Volume Range: 6 liters
  • Max Speed: 26,000 rpm
  • Maximum Heat Dissipation into Room under Steady-State Conditions: 2.0 kW (6,900 Btu/hr)
  • Noise Level 0.91 meters (3 feet) in Front of Centrifuge: < 57 dbA
  • Refrigeration System: Non-CFC, non-ozone depleting refrigerant
  • Rotor ID: Manual
  • Set Temperature: -10° C to +40° C (in 1° C increments)
  • Set Time: 1 Min - 3 Hours, Hold
  • Speed Control: ± rpm of set speed or 0.1%, whichever is greater
  • Speed Range: 100 to 26,000 rpm or equivalent RCF; 0 to 5,000 rpm for elutriation
  • Temperature Control: ± 2° C of set temperature (after equilibration)
  • Zonal Capability: No
  • Single Tube Sample Volume Range: 1.5 - 1,000 mL
  • Ambient Temperature Range: 15° C to 40° C
  • Clearances Required: 7.6 cm (3.0 in) sides; 16.0 cm (6.25 in) rear
  • Door: 6.1 cm (2.4 in) thick structural foam with steel plate
  • Humidity Restrictions: < 95% (noncondensing)
  • Pollution Degree: 2
  • Rotor Chamber Diameter: 51.3 cm (20 in)
  • Time -- Actual Display: Indicates run time remaining (timed run) or elapsed time (hold run)
  • Maximum Force at r max (g): 82,000 x g
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Beckman Coulter Avanti J-26 XP Floor Super Speed CentrifugeImage Coming Soon

Beckman Coulter Avanti J-26 XP Floor Super Speed Centrifuge

Cambridge ID #: 14928

Features:

  • Processes up to 6 liters in less than 10 minutes
  • Switch-reluctance (SR) drive technology
  • Friction Reduction System (FRS)
  • HarvestLine System Liners for improved biosafety and storage
  • Automated Rotor Identification

 

Specifications:

  • Accel/Decel Rates: 2/3
  • Dimensions: 886 cm (with door closed) x 86 cm x 71 cm (34 in x 34 in x 28 in)
  • Weight: 290 kg (640 lb)
  • Set Temperature Range(1 degree increments): -10 to 40°C
  • Maximum Speed/g-Force: 26,000 rpm/82,000 x g
  • Temperature Control: + 2° of set temperature
  • Speed Control: + 10 rpm of set speed or 0.1%, whichever is greater
  • Ambient Temperature Range: 16° to 38°C
  • Drive Type / Cooling: SR* Drive / Air Cooled
  • Refrigeration System: Non-CFC, non-ozone depleting refrigerant
  • Power Usage / Heat Output: 2.0 kW / 6900 Btu/hr
  • Sound Level Clearances Required: 7.6 cm (3.0 in) sides; 16.0 cm (6.25 in) rear
  • Door: 6.1 cm (2.4 in) thick structural foam with steel plate
  • Humidity Restrictions: < 95% (noncondensing)
  • Pollution Degree: 2
  • Rotor Chamber Diameter: 51.3 cm (20 in)
  • Time – Actual Display: Indicates run time remaining (timed run) or elapsed time (hold
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