Used Lab Equipment

Used Lab Equipment

We offer an assortment of used and refurbished Waterbaths, Circulators and Chillers ranging from Hea...

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Ohaus 2 Block HB2DG *NEW* Dry Block Heaters

Ohaus 2 Block HB2DG *NEW* Dry Block Heaters

Cambridge ID #: 22411

Dry Block Heaters are ideal for applications that require temperature stability. All units hold 2 optional interchangeable modular blocks with over 40 choices. Blocks are easy to use, no tools required. Close tube-to-block contact enables maximum heat retention, resulting in efficient heating. Digital models offer exceptional temperature uniformity and stability for repeatable results, while non-digital models are an economical choice.

 

Specifications:

  • Control: Digital
  • Temperature Range: Ambient + 5°C – 120°C
  • Stability: ± 0.1°C
  • Uniformity: ± 0.1°C at 37°C
  • Heat Up Time: 16 min
  • Calibration: Temperature calibration
  • Dimensions: 3.5 in x 15.4 in x 8 in (8.9 cm x 39.1 cm x 20.3 cm) (HxLxW)
  • Net Weight: 6.2 lb (2.8 kg)
  • Number of Blocks: 2
  • Overshoot Protection: 10°C above set point
  • Power: 120V, 1.75A, 50/60Hz
  • Power Consumption: 210 W
  • Safety Certification: TUV

Working Environment: 64°F – 91°F, 20% – 80%RH, non-condensing (18°C – 33°C, 20% – 80%RH, non-condensing)

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Pittsburgh Automotive 2.5 CFM - 98076 Vacuum Pump

Pittsburgh Automotive 2.5 CFM - 98076 Vacuum Pump

Cambridge ID #: 21339

Features:

Designed for deeper vacuum draw, this vacuum pump pulls vacuum down to 75 microns. Precision machined one-stage pump removes moisture from air conditioning systems to safely add refrigerant. This one stage vacuum pump is ideal for automotive air conditioning, HVAC work and other operations that require high vacuum pull from a compact pump.

  • One stage pump draws vacuum down to 75 micron
  • Durable die cast aluminum housing and convenient top handle for easy maneuvering
  • Easy-access oil fill port with viewing window for easy maintenance (oil included)
  • Dual ports for R134A and R12/R22 systems
  • Thermal and current overload protection

Specifications:

  • Capacity: 10 Pascal
  • AC Volts: 120
  • Flow rate: 2.5 CFM
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VWR 2005 Low Temperature Incubator

VWR 2005 Low Temperature Incubator

Cambridge ID #: 9766

The VWR Signature Low Temperature Incubator is commonly used for applications such as B.O.D. determinations, plant and insect studies, fermentation studies, and bacterial culturing. It offers a digital display of temperature, an easy keypad for setting calibration, gentle forced air circulation and contains CFC-free refrigerant.

Specifications:

 

  • Power Requirements: 120V, 50/60Hz, 400W
  • Exterior Dimensions: 24 x 21 x 33.8 in (61.0 x 53.4 x 85.8 cm)
  • Interior Dimensions: 16 x 12 x 21.5 in (40.6 x 30.4 x 54.6 cm)
  • Temperature Range: 0°C to 45°C
  • Volume: 2.4 cubic feet (67 L)

 

 

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VWR 2020 Low Temperature Incubator

VWR 2020 Low Temperature Incubator

Cambridge Scientific ID #'s: 20688, 17361

Mechanical convection system ensures even air distribution within the chamber. Fan-cooled, overload-protected refrigeration system offers long, trouble-free service. The 1 amp electrical outlet inside the chamber accommodates stirrers or other apparatus. “Off-set calibration” allows calibration using a reference thermometer. Incubator meets APHA specifications for B.O.D.

 

Features:

  • Microprocessor Temperature Control
  • Direct-reading digital thermometer
  • Easy Keypad Set and Off-Set Calibration
  • Automatic Defrost
  • Interior Electrical Outlet
  • CFC-Free Refrigerants
  • Safety high/low limit controls
  • Floor drain channels excess moisture outside
  • Welded steel exterior with white easy-to-clean interior.

 

Specifications:

  • Temperature Range:  –10 to 50°C
  • Dimensions: 35 x 34 x 78" H
  • Capacity: 20 cu ft
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MVE Cryogenics 205 Cryo Storage Tank

MVE Cryogenics 205 Cryo Storage Tank

Cambridge ID #: 18917

Features:

 

Liquid sample storage;Wide neck opening;Lowest liftover height;Largest LN2 capacity

 

Specifications:

 

Maximum Storage Capacity

  • 1.2 & 2 ml Vials (Internally Threaded): 5,200
  •  Quantity of Large Racks 100 cell boxes: 4
  •  Quantity of Mini Racks 25 cell boxes: N/A
  •  Number of Shelves per Rack: 13
  • High Security Straw Capacity (0.5 ml): 19,320
  •  Number of Canisters (73 mm): 23
  •  Goblets/Canister : Straws/Goblet: 5:168

 

Performance

  •   • LN2 Capacity w/o Inventory : 95 L

 

Unit Dimensions

  •   Neck Opening: 16.0" (406 mm)
  •   Useable Internal Height: 28.9" (735 mm)
  •   Inner Diameter: 16.0" (406 mm)
  •   Overall Height: 46.3" (1176 mm)
  •   Door Width Requirement: 23.6" x 22.7" (601 x 577 mm)
  •   Weight Empty: 195 lb. (88 kg)
  •   Weight Full* (liquid) est.: 365 lb. (166 kg)

 

Blood Bag Capacities   

  •   791 OS/U Medsep (25 ml) - total bags: 539
  •   4R9951 (50 ml)  - total bags: 228 - Bags/Frame: 6 - No. Frames: 38
  •   4R9953 (250 ml)  - total bags: 128 - Bags/Frame: 4 - No. Frames: 32
  •   4R9955 (500 ml)  - total bags: 96 - Bags/Frame: 4 - No. Frames: 24
  •   DF200 (200 ml)  - total bags: 80 - Bags/Frame: 4 - No. Frames: 20
  •   DF700 (700 ml)  - total bags: 40 - Bags/Frame: 4 - No. Frames: 10
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Parker 20H Hydrogen Generator

Parker 20H Hydrogen Generator

Cambridge ID #: 18440

The Parker 20H high purity hydrogen gas generators offer the optimum combination of safe operation, reliability and performance. Utilising field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivalled operational safety and reliability. The H generators ideally supply fuel gas to all known GC combustion detectors used in today’s laboratory workflows. Three models operate at flow rates; 160 ml/min, 250 ml/min and 500 ml/min. Hydrogen generators are available with Remote Networking software. RemoteNet allows up to 27 hydrogen generators to be actively controlled from one central PC, and facilitates true cascading capabilities.

 

Specification:

 

  • Flow Rate: 160 ml/min
  • Purity: >99.9995%
  • Water Consumption (27/7, full flow): 1.25 L/week
  • Delivery Pressure: 0.3-6.89 bar g / 5-100 psi g
  • Ambient Temperature Range: 5 - 40°C (41 - 104°F)
  • Water Supply Pressure: 0.1 bar g / 1.45 psi g
  • Water Supply Flow Rate: 1 L/min
  • Water Quality: Deionised. ASTM II, >1MΩ, <1µs, filtered to <100µm
  • Supply Voltage Range: 90 - 264V 50/60Hz

 

  • Port Connections

 

    • Hydrogen Outlet: 1/8” Compression Fitting
    • Water Drain: Quick Release Push in Fitting
    • Water Fill: Quick Release Push in Fitting
  • Dimensions (H x W x D): 456 x 342 x 437 mm (17.9 x 13.5 x 17.2 in.)
  • Weight: 19 kg / 41.9 lb (full of water: 23 kg / 50.7 lb)
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Techniquip 21DC Microscope Fiber Optic Light Source

Techniquip 21DC Microscope Fiber Optic Light Source

Cambridge ID #: 11758

Description:

The 21DC delivers stabilized light output that is critical for many high speed imaging applications. each unit comes equipped with a rear panel connector that enables remote control necessary in many oem and machine vision applications. The model 21DC utilizes a cold mirror reflector to deliver cool, shadow-free illumination. At just under 200 cubic inches in volume, the model 21DC is one of the world’s most compact 150w halogen illuminators, making it perfect for space-constrained areas. The model 21DC is widely used in microscopy, machine vision, semiconductor fabrication, and other “mission critical” applications.

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Fisher Scientific 228 Microcentrifuge

Fisher Scientific 228 Microcentrifuge

Cambridge Scientific ID #'s: 11603, 11605, 15865

Specifications:

  • Temperature Range (Metric): Ambient to 95° or 99°C
  • Voltage: 120V
  • Cabinet Material: Epoxy powder-coated stainless steel
  • Chamber Material: Stainless steel
  • Depth (English) Interior: 6 in.
  • Depth (Metric) Interior: 15.2cm
  • Height (English) Exterior: 9.75 in.
  • Height (Metric) Exterior: 24.8cm
  • Hertz: 50/60Hz
  • Length (English) Exterior: 16.2 in.
  • Length (Metric) Exterior: 41cm
  • Model: 282
  • Shipping Weight (English): 16 lb.
  • Shipping Weight (Metric): 7.3kg
  • Temperature Resolution: ±0.1†°C
  • Temperature Uniformity: ±0.2°C
  • Wattage: 300w
  • Width (English) Exterior: 8 in.
  • Width (English) Interior: 6 in.
  • Width (Metric) Exterior: 20.3cm
  • Width (Metric) Interior: 15.2cm
  • Amperage: 2.5A
  • Capacity (Metric): 5.5L
  • Control: Digital
  • Length (English) Interior: 11.5 in.
  • Length (Metric) Interior: 29.2cm
  • Operating Temperature: 99.9°C
  • Certifications/Compliance: UL listed
  • Dimensions (L x W x H) Exterior: 16.2 x 8 x 9.75 in. (41 x 20.3 x 24.8cm)
  • Electrical Requirements: 120V 50/60Hz
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Waters 2487 HPLC UV/VIS Detector

Waters 2487 HPLC UV/VIS Detector

Cambridge Scientific ID #'s: 16396, 22189

The Waters 2487 Dual λ Absorbance Detector is a two-channel, tunable, ultraviolet/visible (UV/Vis) detector designed for high-performance liquid chromatography (HPLC) applications. The Waters 2487 Dual λ Absorbance Detector can operate either as a stand-alone unit (with a chart recorder or integrator) or as an integral part of a Waters chromatography system.

 

Specifications:

  • Wavelength range: 190 to 700 nm
  • Bandwidth: <5 nm
  • Wavelength accuracy: +1.0 nm
  • Wavelength repeatability: +0.1 nm
  • Single λ dry noise: <5 µAU (at 230 nm, 1 –second digital filter, 30-second segments, 10-Hz data rate, analytical cell)
  • Wet noise: <8 µAU (at 230 nm, 1-second digital filter 30-second segments, 10-Hz data rate, analytical cell)
  • Dual channel noise (dry): <35 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; dry, analytical cell)
  • Dual channel noise (wet): <45 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; 1 ml/min, flow of acetonitrile, analytical cell)
  • Linearity: <5% at 2.5 AU, propylparaben at 257 nm
  • Drift: 1.0 x 10-4 AU/hr. max (∆T = +2°C/hr.)
  • Thermal drift: 1.0 x 10-4 AU/°C max (∆T = +2°C/hr.)
  • Sensitivity setting range: 0.0001 to 4.0000 AUFS
  • Filter setting range
    • Single-wavelength: 0.1 to 5.0 seconds
    • Dual-wavelength: 1 to 50 seconds
  • Time-constant: To 5.0-second Hamming filter
  • Digital data rates:
    • 1,2,5,10,20,40,80 Hz (single channel)
    • 1,2 Hz (dual channel)
  • Analog output data rates (single λ mode):
    • 10,20,40,80 Hz (channel A)
    • 10 Hz only (channel B)
  • Lamp source: 30-W High Brightness Deuterium lamp, 0.5 nm aperture, pre-aligned 2000 silicon photodiodes (matched pair)
  • Second-order filter: Automatic for wavelengths > 370 nm
  • Wavelength calibration filter: Erbium filter, used at startup or on demand
  • Flow cell: TaperSlit flow cell design
  • Nitrogen purge: Purge fitting present on optics bench
  • Path length: 0 mm (standard analytical)
  • Cell volume: 10 µL (standard analytical)
  • Pressure limit: 6895 kPa (69 bar,1000 psi)
  • Materials: 316 stainless steel, fused silica, Tygon
  • Operating temperature: 4 to 40 °C (39 to 104 °F)
  • Operating humidity: 20% to <95%, noncondensing

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Tuttnauer 2540E Benchtop Autoclave

Tuttnauer 2540E Benchtop Autoclave

Cambridge ID #: 24802

Specifications:

 

  • EZ10 Chamber size: 10" x 19" (four trays)
  • Tray dims: each tray measures 6.7" x 16.3"
  • External dims: 20" wide x 21.5" deep x 14.4" high
  • Cycle-time: 20 to 30 minutes
  • Available built-in printer for recording cycle data.
  • Reservoir Volume: 3L Minimum Water Volume in
  • Reservoir: 0.8 gal Max. Allowable Working
  • Pressure (MAWP): 2.76 bar (40 psi)
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Tuttnauer 2540EA Benchtop Autoclave

Tuttnauer 2540EA Benchtop Autoclave

Cambridge Scientific ID #'s: 14676, 24396

Description:

  • Electronically controlled models feature microprocessor control with digital display of operating parameters
  • Four fully adjustable, one-button programs provide easy, reproducible runs for wrapped and unwrapped items as well as liquids
  • User sets and stores operating parameters of temperature (105 to 137°C, 221 to 279°F)
  • sterilization time (0 to 59 minutes)
  • pressure (0 to 40psi)
  • drying time (0 to 99 minutes)User also sets and stores units of °C or °F and psi or bar. A sensor prevents operation until the door is securely closed. In-line filters protect all pressure valves. A low-water signal indicates the reservoir needs to be filled.

Features:

  • Cycle operation: manual
  • Type: Steam
  • High grade 316L stainless steel sterilization chambers resist corrosion
  • Large 3.25L water reservoir permits users to control the purity of the sterilizing steam and reduces frequency of fill-ups
  • analog controls and analog display of pressure and temperature
  • temperature:105 to 137°C, 221 to 279°F
  • sterilization time:0 to 59 minutes
  • pressure: 0 to 40psi
  • drying time: 0 to 99 minutes
  • chamber size (DXWXH): 50.8 x 50.8 x 38.1 cm (20 x 20 x 15")
  • Capacity: 23 L (0.81
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Precision 2825 Heated / General Purpose Waterbath

Precision 2825 Heated / General Purpose Waterbath

Cambridge ID #: 14895

Specifications:

  • Temperature Range: Ambient to 95° or 99°C
  • Voltage: 120V
  • Cabinet Material: Epoxy powder-coated stainless steel
  • Chamber Material: Stainless steel
  • Depth Interior: 2 in.
  • Height Exterior: 6.7 in.
  • Hertz: 50/60Hz
  • Length Exterior: 8.9 in.
  • Model: 280 Shallow Chamber
  • Shipping Weight: 12 lb.
  • Temperature Resolution: ±0.1†°C
  • Temperature Uniformity: ±0.2°C
  • Wattage: 225w
  • Width Exterior: 14 in.
  • Width Interior: 11.5 in.
  • Amperage: 2A
  • Capacity: 1.5L
  • Control: Digital
  • Length Interior: 6 in.
  • Operating Temperature: 95°C
  • Dimensions (L x W x H) Exterior: 8.9 x 14 x 6.7 in.
  • Electrical Requirements: 120V 50/60Hz
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Precision 2851 General Purpose Dual Chamber

Precision 2851 General Purpose Dual Chamber

Cambridge ID #: 14883

Rugged, high-performance baths maintain water temperature from ambient to 95°C or 99.9°C (depending on model) with ±0.2°C uniformity (at 37°C) and ±0.1°C control resolution (at 37°C) with stainless-steel gable cover.

 

 

Includes: Gable cover: stainless steel for all; Diffuser shelf

  • Choice of analog or digital temperature control
  • Chamber capacities ranging from 1.5 to 43L
  • Front-mounted controls simplify operation
  • Overtemperature safety circuitry prevents thermal runaway
  • Dual-chamber models have independent controls for operating at different temperatures

 

Specifications

  • Temperature Control Resolution: ±0.1°C†
  • Temperature Uniformity: ±0.2°C†
  • Temperature Range: Ambient to 99.9°C
  • Chamber: Stainless steel
  • Cabinet: Epoxy powder-coated stainless steel
  • Capacity: 3.2 gal. (12L)3
  • Reservoir: L x W x D: 11.5 x 12.5 x 6 in. (29.2 x 31.7 x 15.2cm)
  • Weight: 40 lb. (18.1kg)
  • Electrical Requirements: 120V 50/60Hz
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Thermo Forma 2853 General Purpose Water Bath

Thermo Forma 2853 General Purpose Water Bath

Cambridge ID #: 11332

Rugged, high-performance baths maintain water temperature from ambient to 95°C or 99.9°C (depending on model) with ±0.2°C uniformity (at 37°C) and ±0.1°C control resolution (at 37°C) with stainless-steel gable cover.

 

 

Includes: Gable cover: stainless steel for all; Diffuser shelf

  • Choice of analog or digital temperature control
  • Chamber capacities ranging from 1.5 to 43L
  • Front-mounted controls simplify operation
  • Overtemperature safety circuitry prevents thermal runaway
  • Dual-chamber models have independent controls for operating at different temperatures

 

Specifications

  • Temperature Control Resolution: ±0.1°C†
  • Temperature Uniformity: ±0.2°C†
  • Temperature Range: Ambient to 99.9°C
  • Chamber: Stainless steel
  • Cabinet: Epoxy powder-coated stainless steel
  • Capacity: 3.2 gal. (12L)3
  • Reservoir: L x W x D: 11.5 x 12.5 x 6 in. (29.2 x 31.7 x 15.2cm)
  • Weight: 40 lb. (18.1kg)
  • Electrical Requirements: 120V 50/60Hz
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Boekel 290400 Water Bath

Boekel 290400 Water Bath

Cambridge ID #: 12758

This Shaking Water Bath with Orbital and Reciprocating shaking is designed for a wide range of temperature-controlled shaking protocols. It features a high quality, robust design with a unique magnetically coupled shaking mechanism for maximum reliability, consistency and quiet operation. This unique shaking mechanism allows for both orbital and linear shaking in one product by simply changing the orientation of the shaking tray from one mode to the other.

Specifications:

  • Temperature Range: 5 - 99°C
  • Stability: +0.2°C
  • Speed Range: 20 – 200 rpm
  • Orbital Radius: 10 mm
  • Linear Stroke Length: 20 mm
  • Temperature Display Resolution: 0.1°C
  • Shaking Speed Display Resolution: 1 rpm
  • Overall Dimensions: 33 x 55.9 x 35.6 (WxLxH)
  • Shipping Weight: 2 kg (44.5 lbs)
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