Used Lab Equipment

This is a special shaker for shaking two or four microtiter plates. It has electronic speed control, a digital time, and an alarm to indicate that set times have expired.

Specifications:

• Orbital Diameter: 3 mm

• Maximum Shaking Weight: 2 or 4 microtiter plates

• Motor Rating Input: 35W

• Motor Rating Output: 13.5W

• Speed Range: 50 - 1100 rpm

• Time Setting Range: 1 - 99 minutes

• Dimensions: 32 x 18.5 x 10.5 cm

• Weight: 2.7 kg

• Power Requirements: 220 - 240/ 100- 120V, 50/60Hz, 45W

Features:

It is the most versatile ICP-MS on the market, featuring an array of unique technologies that combine to deliver the highest performance no matter what your analytical challenge. Discover the effortless versatility of an instrument that makes it easy to handle any sample matrix, any interference, and any particle size.

Specifications:

• Depth: 69.0 cm
• Height:
• Portable:  No
• Weight: 150.0 kg
• Width: 81.0 cm

Nicolet 6700 Analytical FTIR Spectrometer with sample holder and a polarized KRS-5.

Nicolet FT-IR spectrometers from Thermo Electron Corporation are the highest performance

FT-IR systems available. While the spectrometer has the power to handle the most

advanced research-level experiments, routine analyses are performed just as conveniently.

Every facet of the Nicolet FT-IR spectrometer has been engineered to facilitate sample

handling, introduce options to scientists, and increase laboratory throughput.

Features:

The heavy metal analyzer PF7 features good accuracy, high sensitivity, simple structure, small volume and easy operation.  The automated PF7 is an ideal supplementary of ICP-MS if testing dozens of elements in ULTRA trace elements. A perfect replacement of ICP-MS if only testing heavy metals like Arsenic, Mercury, Cadmium and Lead. Popular instruments in various market and research industries including: Cannabis, Environment (Water and Soil), Agricultural, Public health, Pharmaceutical, Metallurgical, Food and beverage, Clinical, Geological, Petrochemical, and more. Also it comes with XYZ axis auto sampler AS4 as an optional accessory making the analysis even simpler.

â—† Pre-aligned whole system: For the perfect running condition, plug and play

â—† Free-adjustment and data coded high performance lamps: achieve better sensitivity and accuracy

â—† Up to 3 testing channels: For simultaneous analysis, high efficiency

â—† Fully sealed reagent system: Inorganic and organic waste dispose separately, build-in toxic elements trap devices, green laboratory, care for the health

â—† Gas-driven flow system: Without consumable parts, auto purge, chemical resistant FEP tubing, easy to maintenance

â—† High grade automation/intelligent: Auto sampler, Auto dilution, auto optimized

â—† Double beam optical system: To eliminate light source drift

â—† New design Gas Liquid Separator: With magnetic stirring and Peltier system for improved repeatability of analytical results and high sensitivity

â—† Easy to upgrade: Speciation system accessory, compatible with multi brand HPLC pump

Specifications:

• Atomiser: Quartz furnace tube with auto ignition
• Furnace Heating: Computer controlled heating
• Hydride Generator: Continuous flow high performance for cold vapour Mercury and hydride determinations of As, Se, Te, Bi, Sb, Sn, Zn, Pb, Cd, Ge
• Gas Requirement: High purity Argon gas (>99.99 %) @ 30 psi
• Exhaust System: 2 stage filtration to decontaminate pollutants
• Carrier and Reagent Delivery: Gas pressure driven system
• Gas/Liquid Separator:  High efficiency gas/ liquid separator with magnetic stirring and Peltier cooling
• Baseline Stability: <1.5 %
• Baseline Noise: <1.5 %
• Linear Range: >10³

Description:

System controller equipped with a data buffering function and acts as an interface for connecting LC workstations, network-client computers, and analytical instruments via Ethernet. Up to eight units can be connected to the box-type CBM-20A. The card-type CBM-20Alite is used by incorporating it into an LC-20A-Series solvent delivery pump or auto-sampler. It can control up to five units, including the unit in which it is incorporated.

Specifications:

Connectable Units:

Solvent delivery units: 4 max
Autosamplers: 1
Column ovens: 1
Detectors: 2 max
Fraction collectors: 1
Sub-controllers: 2 max."
Number of connectable units: 8 (expansion possible up to 12)
Data Buffering: Approx. 24 hours for one analysis (at 500 ms sampling rate; available only with LCsolution)
Event I/O: 4 inputs, 4 outputs
Analog Boards: Up to 2 boards can be mounted
Operating temperature range: 4°C to 35°C
Dimensions, weight: 260 (W) x 140 (H) x 420 (D) mm, 5.5 kg
Power requirements: 100 VAC, 100VA, 50/60HZ

 Includes:

• Shimadzu DGU-20A5R Degasser
• CTO-20AC PROMINENCE COLUMN OVEN
• CBM-20A PROMINENCE COLUMN MODULE
• 2 LC-20ADXR PROMIENCE LIQUID Chromatography 

Specifications:

The LC-20ADXR offers an extended pressure tolerance over traditional HPLC (up to 66 mPa) while maintaining stable solvent delivery with reliable performance across an extensive analytical flow rate range. This pump also includes automatic rinsing to ensure improved plunger seal life under high-pressure delivery conditions.

The CTO-20AC can heat and cool the column compartment, utilizing a Peltier cooling device to provide sub-ambient conditions. Temperature control is regulated over a wide range, from 10ºC below room temperature to 85ºC, for increased reproducibility and separation performance.

A stand-alone system controller designed for maximum flexibility. Up to twelve LC modules and two channels of analog data can be connected for acquisition.

Description:

The Pulsewave 760 switcher is a versatile and safe instrument for pulsed field DNA electrophoresis. The unit may be used with Orthogonal Field Alternating Gel Electrophoresis (OFAGE), Clamped Homogeneous Electric Fields, and Field-Inversion Gel Electrophoresis (FIGE). The Pulsewave 760 switcher interfaces with an external power supply and gel box.

Specifications:

• Switch Intervals: 0.1 to 65,000 sec
• Forward/Backward Ratio: 0.1 to 99.9:, continuously adjustable, with 0.1 resolution
• Overload and Short Protection: Fuse and electronic protection circuitry
• Operating Temperature: 0-35°C
• Operating Humidity: 0-95%
• Dimensions (W x L x H): 6.5 x 11.5 x 6.5 in.
• Footprint: 486 sq. in.
• Weight: 20 lbs.

Features:

This detector is ideal for analysis of components with limited or no UV absorption such as alcohols, sugars, saccarides, fatty acids, and polymers. It provides high sensitivity, fast baseline stabilization and excellent reproducibility.

Specifications:

• Measuring Method: Deflection type
• Refractive Index Range:00–1.75°
• Range:25 to 512 µRIU
• Linearity: 600 µRIU
• Noise Level: Less than 2.5 nRIU, response: 1.5 s
• Autozero: Optical and electronic autozero
• Flow Cell: 8 µL; 0.05 MPa (7.5 psi) maximum pressure
• Dead Volume: Less than 600 µL
• Flow Rate: 10 mL/min (with water)
• Temperature Control: 30 to 50°C in 1°C steps
• Response:1, 0.25, 0.5, 1.0, 1.5, 2.0, 3.0, 6.0 s
• Automated Startup Functions: Purge cycles, equilibration, autozero, baseline drift and noise verification
• Validation Functions: Noise, temperature, drift, lamp age, lamp voltage, accuracy (determined filling the detector cell with a defined standard solution)
• Display: Color liquid crystal display, allows real-time baseline monitoring
• Analog Outputs: Integrator: 0–1 V; Recorder: 0–10 mV
• Contact Closure Inputs: Auto zero, marker, polarity, purge on/off
• Contact Closure Outputs: Ready, solvent leak, error
• Communication: RS-232
• Power Consumption: 150 VA Max.
• Dimensions: 260 x 200 x 400 mm (10.1 x 7.8 x 15.6 inches)
• Weight: 12 kg (27 lbs)

The ultrasonic electronic generator transforms AC line power to a 20 KHz signal that drives a piezoelectric converter/transducer. This electrical signal is converted by the transducer to a mechanical vibration due to the characteristics of the internal piezoelectric crystals.

The vibration is amplified and transmitted down the length of the horn/probe where the tip longitudinally expands and contracts. The distance the tip travels is dependent on the amplitude selected by the user through the touch screen pad. As you increase the amplitude setting the sonication intensity will increase within your sample.

In liquid, the rapid vibration of the tip causes cavitation, the formation and violent collapse of microscopic bubbles. The collapse of thousands of cavitation bubbles releases tremendous energy in the cavitation field. The erosion and shock effect of the collapse of the cavitation bubble is the primary mechanism of fluid processing.

The probe tip diameter dictates the amount of sample that can be effectively processed. Smaller tip diameters (Microtip™ probes) deliver high intensity sonication but the energy is focused within a small, concentrated area. Larger tip diameters can process larger volumes, but offer lower intensity. 

The choices of a generator and horns/probes are matched to the volume, viscosity and other parameters of the particular application. Horns are available for both direct and indirect sonication. The Accessories section has more information on this subject.

Ultrasonic processors have proven to be highly effective for many applications including:

• Cell disruption
• Nanoparticle dispersion
• Homogenization
• Shearing DNA
• Disaggregation
• Focused cleaning
• Mixing
• Degassing
• Catalyzing reactions

The SPD-20A can be used for all UV analysis in the 190 to 700 nm range, while the SPD-20AV at 190-900 nm is available for those that require a detector in the visible region. From superior optics and optical coatings to new signal processing technologies to the implementation of sound chromatographic principles, the Shimadzu Prominence series UV-Vis absorbance detectors give you the performance, stability and ruggedness demanded in today’s fast-paced analytical laboratories. Analysts in a regulated laboratory will appreciate the built-in Mercury vapor lamp to assure wavelength accuracy at the touch of a button, along with many other diagnostic routines for compliance with all of your GMP/GLP operating procedures.

Specifications:

• Light source: Deuterium (D2) lamp 
• Number of diode elements: N/A
• Bandwidth, slit width: 8 nm
• Wavelength accuracy: 1 nm max.
• Wavelength precision:  0.1 nm max.
• Noise: 0.5 X 10-5 AU (under specified conditions)
• Drift: 1 X 10-4 AU/h (under specified conditions)
• Linearity: 2.5 AU (ASTM standard)
• Functions: Dual-wavelength detection in the range 190 to 370 nm and upwards of 371, ratio-chromatogram output, wavelength scanning
• Cell: Pathlength: 10 mm Volume: 12µL Pressure: 12 MPa
• Cell temperature-control range: 5o C above room temperature to 50o C
• Operating temperature range: 4o C to 35o C (non-condensing atmosphere)
• Dimensions, weight: 260 (W) x 140 (H) x 420 (D) mm, 13 kg
• Power requirements: 100 VAC, 160 VA, 50/60 Hz

Features:

T7: UV-Vis Spectrometer

T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry.

T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis. When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth

   

• Wavelength accuracy +/- 0.3nm

   

• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps

   

• Additional accessories for multi application

   

• High degree of automation requiring minimal key depressions to start analysis

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 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), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry. T7D/T7DS is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis.When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth
• Wavelength accuracy +/- 0.3nm
• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
• A number of optional accessories available to increase the flexibility of analysis
• High degree of automation requiring minimal key depressions to start analysis
• The simple mechanical structure and modular electrical design make the routine maintenance easy

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Spectral bandwidth

  • T7D: 2 nm 

  • T7DS: 0.5, 1.0, 2.0, 5.0 nm

• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 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), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2 hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry. T7D/T7DS is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis.When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth
• Wavelength accuracy +/- 0.3nm
• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
• A number of optional accessories available to increase the flexibility of analysis
• High degree of automation requiring minimal key depressions to start analysis
• The simple mechanical structure and modular electrical design make the routine maintenance easy

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Spectral bandwidth

  • T7D: 2 nm 

  • T7DS: 0.5, 1.0, 2.0, 5.0 nm

• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 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), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2 hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T7S:    UV-Vis Spectrometer

T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry.

T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis. When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth

   

• Wavelength accuracy +/- 0.3nm

   

• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps

   

• Additional accessories for multi application

   

• High degree of automation requiring minimal key depressions to start analysis

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 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), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

Features:

T8DCS is a high performance double beam spectrophotometer with a continuously selectable spectral bandwidth from 0.1-5nm. It meets various demands for spectral bandwidth from users in different industries especially pharmaceutical industry and scientic research field. The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity.The T8DCS’ true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† A high-performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous changeable slit

â—† User friendly design allows easy light source replacement and routine maintenance

â—† Large sample compartment design enables use of a wide range of accessories

Specifications:

• Optical system: Double beam 
• Scan speed: Selectable
• Wavelength range: 190-900 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.1 nm
• Spectral bandwidth: 0.1 – 5 nm Continually Adjustable
• 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)
• Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
• 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