Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Microscopes ranging from Inverted Microscopes, Compound Microscopes, Fluorescence Microscopes, Stereo/Dissecting Microscopes, and Biological Microscopes to Polarizing Microscopes. Some of our popular manufacturers include Nikon, Olympus, Zeiss, and Leica. We also feature microscope cameras, objectives and stands. Additionally, we sell a wide selection of Scanning Electron Microscopes including Hitachi and JEOL. Browse our used microscopes below.

Analytical Electronic Balance: 271-277 of 277

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Persee T8DS *NEW* Spectrophotometer UV/Vis Reader

Persee T8DS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21348

Features:

T8DS is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth. The Czerny-Turner Monochromator with a holographic grating keeps stray light at a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† Czerny-Turner Monochromator with high resolution holographic grating

â—† High performance variable (0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm) spectral bandwidth 

â—† High resolution, excellent performance, long term stability

â—† Additional accessories for multi-application, support the ultra-volume cuvettes

Specifications:

  • Optical system: Double beam 
  • Scan speed: Selectable
  • Wavelength range: 190-900 nm
  • Wavelength accuracy: ±0.3 nm
  • Wavelength reproducibility: ≤0.1 nm
  • Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
  • Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
  • Photometric range: -4.0-4.0 Abs
  • Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
  • Photometric reproducibility: 0.001 A (0-0.5 A)
  • Photometric noise: 0.0004 A (500 nm, 30min warm-up)
  • Baseline flatness: 0.001 A (200-850 nm)
  • Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
  • Standard functionality: No stand alone function
  • Cell holder: Fixed position sample and reference
  • Detector: Photo multiplier tube
  • Light source: Tungsten Halogen and Deuterium arc lamps
  • Display: No display
  • Printer: Not available
  • PC interface: RS232, USB
  • Software support: UV Win
  • Power supply: Switch mode 120-230 VAC 50-60 Hz
  • Weight: 95 lb
  • Dimension: 21.5 x 23 x 11 in
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ChemTec Tandem 1081 Pump Control Module

ChemTec Tandem 1081 Pump Control Module

Cambridge ID #: 16439

The ChemTec provides programmable feed scheduling for chemical reactors, bioreactors and fermenters either by weight or volume. Both linear and exponential feed strategies can be readily implemented. When interfaced with an electronic balance, the ChemTec can also be used to maintain vessel or reactor weight in diafiltration or perfusion applications, it can also act as a pH controller for pH maintenance or simple end point titration. 

Specifications:

  • Pump Output: 0.03 ml/min to 2,250 ml/min
  • Tubing Sizes: #13, 14, 16, 17, 18, and 25
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Dionex Ultimate 3000 ACC-3000  HPLC Autosampler

Dionex Ultimate 3000 ACC-3000 HPLC Autosampler

Cambridge ID #: 20019

Features:

Reduce the size and cost of your liquid chromatography (LC) system. The Dionex UltiMate ACC-3000 Autosampler Column Compartments provides a cost-effective solution for conventional LC and UHPLC applications at up to 62MPa (9000 psi) operating pressure. It integrates an autosampler and column compartment (with optional sample thermostatting) in a single module and offers performance and flexibility that exceed most analytical method requirements. The number of wear parts have been minimized for trouble-free operation.

Specifications:

  • Injection Cycle Time: <45 sec.
  • Injection Volume Precision: <0.25%
  • Injection Volume Range: 1 to 200 µL
  • Injection Type: Pulled Loop
  • Sample Capacity: 3 racks
  • Max. Pressure: 620 bar/9000 psi
  • Biocompatible Version: No
  • Linearity: >0.9995
  • Voltage: 100 to 120 V
  • Weight (Metric): 18 kg
  • Description: ACC-3000 Autosampler Column Compartment
  • Carryover: <0.02%
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Dionex Ultimate 3000 TCC-3000SD HPLC Column Compartment

Dionex Ultimate 3000 TCC-3000SD HPLC Column Compartment

Cambridge ID #: 20020

Specification:

 

  • Temperature Range: 5 °C to 85 °C (max. 18 °C below ambient)
  • Temperature Accuracy: ±0.5 °C
  • Temperature Stability: ±0.1 °C
  • Temperature Precision: ±0.1 °C
  • Column Capacity: Up to 6 columns, max. 30 cm length
  • Heat-up Time: Typically 15 minutes 20 °C to 50 °C
  • Cooldown Time: Typically 18 minutes 50 °C to 20 °C
  • Control: All functions software controlled via USB
  • I/O interfaces: 2 digital inputs, 2 programmable relay outputs
  • Switching valves: 1 or 2 thermostatted valves (2-position, 6-port, 2-position, 10-port, or 6-position, 7-port)

 

  • Watted parts

 

    • Stainless steel (1.4571, 316L), PEEK; Waste line: PTFE
    • Column switching valve (stainless steel): Vespel and DuraLife
    • Column switching valve (biocompatible): PEEK
    • Column switching valve (6-position, 7-port): Titanium
  • Safety features: Humidity sensor and gas sensor. Temperature control and temperature sensors

 

  • User input/display

 

    • LCD-indicating system parameters
    • Standby button
    • 3 LEDs for status monitoring (Power, Connected, Status)
    • 4 function keys for operation during initial installation and maintenance
  • GLP features: Electronic identification system for 4 columns. In Chameleon: Full support of automatic equipment qualification (AutoQ) and System System Wellness monitoring. All system parameters are recorded in the Chromeleon Audit Trail.
  • Power requirements: 100 - 120 V, 60 Hz; 200 - 240 V, 50 Hz, max. 150 VA
  • Environmental conditions: Indoor use only; 10 to 35°C (50 to 95°F) operating temperature range; 80% relative humidity (non-condensing); Overvoltage category 2; Pollution degree 2.
  • Dimensions (H x W x D): 17 x 42 x 51 cm (6.7 x 16.5x 20 in)  
  • Weight: 13.2 kg (29.0 lbs)
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Dionex Ultimate 3000 TCC-3200 HPLC Column Compartment

Dionex Ultimate 3000 TCC-3200 HPLC Column Compartment

Cambridge ID #: 18418

Specification:

 

  • Temperature Range: 5 °C to 85 °C (max. 18 °C below ambient)
  • Temperature Accuracy: ±0.5 °C
  • Temperature Stability: ±0.1 °C
  • Temperature Precision: ±0.1 °C
  • Column Capacity: Up to 6 columns, max. 30 cm length
  • Heat-up Time: Typically 15 minutes 20 °C to 50 °C
  • Cooldown Time: Typically 18 minutes 50 °C to 20 °C
  • Control: All functions software controlled via USB
  • I/O interfaces: 2 digital inputs, 2 programmable relay outputs
  • Switching valves: 1 or 2 thermostatted valves (2-position, 6-port, 2-position, 10-port, or 6-position, 7-port)

 

  • Watted parts

 

    • Stainless steel (1.4571, 316L), PEEK; Waste line: PTFE
    • Column switching valve (stainless steel): Vespel and DuraLife
    • Column switching valve (biocompatible): PEEK
    • Column switching valve (6-position, 7-port): Titanium
  • Safety features: Humidity sensor and gas sensor. Temperature control and temperature sensors

 

  • User input/display

 

    • LCD-indicating system parameters
    • Standby button
    • 3 LEDs for status monitoring (Power, Connected, Status)
    • 4 function keys for operation during initial installation and maintenance
  • GLP features: Electronic identification system for 4 columns. In Chameleon: Full support of automatic equipment qualification (AutoQ) and System System Wellness monitoring. All system parameters are recorded in the Chromeleon Audit Trail.
  • Power requirements: 100 - 120 V, 60 Hz; 200 - 240 V, 50 Hz, max. 150 VA
  • Environmental conditions: Indoor use only; 10 to 35°C (50 to 95°F) operating temperature range; 80% relative humidity (non-condensing); Overvoltage category 2; Pollution degree 2.
  • Dimensions (H x W x D): 17 x 42 x 51 cm (6.7 x 16.5x 20 in)  
  • Weight: 13.2 kg (29.0 lbs)
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Lauda WK 500 Recirculating Chiller

Lauda WK 500 Recirculating Chiller

Cambridge ID #: 10958

Features:

  • Circulation chiller
  • 1-line LED display for display of actual or set temperature
  • User-friendly menu guidance with simplest 3-key operation
  • Electronic 2-point temperature control with hysteresis
  • Safety elements for refrigerant pressure, coil temperature. Level indication
  • Powerful pressure pump
  • Programmable switching contact output
  • Filler opening at the front, drain tap
  • Automatic compressor on/off control
  • Air-cooled version

 

Specifications:

  • Working temperature range: 0 °C ... 40 °C
  • Ambient temperature range: 5 °C ... 40 °C
  • Temperature control: ± 0.5 °C
  • Cooling output at 20 °C: 0 kW
  • Pump pressure max: 1.0 bar
  • Pump flow max: 30 L/min
  • Filling volume max: 12 L
  • Overall Dimensions (W x D x H): 350 x 480 x 595 mm
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Excelitas X-Cite 120 LEDBoost *New* Microscope LED Fluorescence Light Source

Excelitas X-Cite 120 LEDBoost *New* Microscope LED Fluorescence Light Source

Cambridge ID #: 15389

The X-Cite 120LEDBoost is more powerful than ever and efficiently excites a greater range of fluorophores than the original X-Cite 120LED, with no compromise. Even the popular red fluorophores are no challenge for the X-Cite 120LEDBoost. The X-Cite 120LEDBoost offers superior optical power and exceptional field uniformity at the specimen level with the broadest spectrum of fluorescence illumination through manual, PC and TTL control. With LEDs guaranteed for 25,000 hours and no lamps or modules to replace, X-Cite 120LEDBoost offers sheer simplicity and convenience to researchers allowing them to focus on their experiments instead of equipment maintenance.

Including microscope flange (direct coupled), PC/TTL control and a speed dial hand controller for easy manual on/off and 1% intensity steps

 

Features

  • High Power LEDs
  • Broad Spectrum
  • Excellent Field Uniformity
  • Instant ON/OFF (electronic shuttering)
  • Several Control Options
  • Direct Coupling
  • LED Technology
  • Unmatched Thermal Management
  • Simple Operation
  • Less Toxic Waste

Benefits

  • Efficient fluorophore excitation
  • Excitation of a variety of fluorophores
  • Reliable image data
  • No warm-up, no vibration from mechanical shuttering
  • Manual, USB, TTL, 3rd party software
  • Maximum light transmission to sample
  • Long-life, stable, reliable, maintenance-free
  • Vibration-free imaging
  • Fingertip control, no training required
  • No mercury disposal issues

 

Specifications:

  • Wavelength Range: 370-700nm
  • Power Supply: Universal input 100-240VAC, 50/60Hz
  • Power Consumption: 230W
  • LED ON/OFF: 50µs TTL
  • Response Times: 1ms USB
  • Control Options
    • Manual – speedDIAL (1% increments)
    • TTL compatible – BNC input
    • RS-232 commands (SDK available)
    • USB
  • Height
    • powerCUBE: 213mm (8.4″)
    • LED Head: 116mm (4.6″)
    • speedDIAL: 59mm (2.3″)
  • Width
    • powerCUBE: 173mm (6.8″)
    • LED Head: 90mm (3.5″)
    • speedDIAL: 80mm (3.1″)
  • Depth
    • powerCUBE: 260mm (10.2″)
    • LED Head: 166mm (6.5″)
    • speedDIAL: 112mm (4.4″)
  • Weight
    • powerCUBE: 4.8kg (10.6lbs)
    • speedDIAL: 0.3kg (0.7lbs)
  • Certifications: CE marked; certified to IEC, Canadian and US standards; RoHS2 compliant
  • Warranty: LEDs – 25,000 hours (or 3 years); all other X-Cite® 120LED components 1 year, parts and labor

 

**Brand New**

 

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