Used Lab Equipment

The Mastersizer 3000E is highly regarded as being the premier instrument on the market for design, performance and software user experience. The 3000E is an entry level addition to the mastersizer product family based upon the proven design of the mastersizer 3000 but with more basic performance and software functionality.

Features:

• Particle size range from 0.1 - 1000 µm
• Manual wet and dry dispersion units only
• Basic software with updates and bug fixes only
• Anytime upgrade option to Mastersizer 3000E Extended

Specification:

• Particle size distribution: Suspensions, emulsions, dry powders
• Principle: Laser light scattering
• Analysis: Mie and Fraunhofer scattering
• Data acquisition rate: 10kHz
• Typical measurement time: <10 sec

• Optics

• Red light source: Max. 4mW He-Ne, 632.8 nm
• Blue light source: None
• Lens arrangement:Reverse Fourier (convergent beam)
• Effective focal length: 300mm

• Detector

• Arrangement: Log-spaced array
• Angular range: 0.032 - 60 degrees
• Alignment: Automatic
• Size range: 0.1 to 1000µm
• Number of size classes: 100 (user adjustable)
• Accuracy: 0.6%
• Repeatability: Better than 0.5% variation
• Reproducibility: Better than 1% variation

• System compliance

• Laser class: Class 1, IEC60825-1:2007 and CRF Chapter 1: Sub-chapter J: Part 1040 (CDRH)
• Regulatory: Designed to meet RoHS and WEEE requirement CE/FCC/ICE5-003/VCCI compliant. Designed to meet C-Tick
• Dimensions (L x W x H): 690mm x 300mm x 450mm
• Mass: 30kg
• Supply voltage: 100/240V, 50/60Hz
• Product storage temperature: -20°C to +50°C (non-condensing)
• Operational temperature range: +5°C to +40°C (non-condensing)

Includes Computer loaded with Software

Provides Number, Volume, Mass And Surface Area Size Distributions In One Measurement, With An Overall Sizing Range Of 0.4 µm To 1,200µm. Its Response Is Unaffected By Particle Color, Shape, Composition Or Refractive Index. Includes: Hp

The most versatile and accurate particle sizing and counting analyzer available today. Using The Coulter Principle, also known as ESZ (Electrical Sensing Zone Method), the Multisizer 3 COULTER COUNTER provides number, volume, mass and surface area size distributions in one measurement, with an overall sizing range of 0.4 µm to 1,200 µm. Its response is unaffected by particle color, shape, composition or refractive index. The Coulter Principle is the absolute leading technology in high resolution and accuracy and it is further enhanced in the Multisizer 3 by using a Digital Pulse Processor (DPP). You will get the ultra-high resolution, multiple channel analysis and accuracy not provided by any other technology. It all makes the Multisizer 3 indispensable for any industrial or life science research project involving sizing and/or counting. Equally a powerful tool for quality control, it provides the analyst with a system which is easy to use, yet so technologically advanced that it is able to solve most particle sizing problems.

• Overall Analysis Range:  0.4 μm to 1200 μm diameter 0.0336 to 904.8 × 106 fL or μm3 volume
• Dynamic Range of Aperture:  30 : 1 by diameter 27,000 : 1 by volume
• Resolution:  User selectable
• Number of Channels:  Pulse data is digitized and can be processed to achieve up to 300 size channels for any selected range
• Linearity:  Linear response ±1% of pulse height over selected range
• Interface:  TCP/IP connection from analyzer to IBM compatible PC, running Windows 95, 98, 2000, NT 4.0
• Dimensions:  (H × W × D:  45 cm (17 3/4 in.) × 43 cm (17 in.) × 63.5 cm (25 in.)
• Weight:  34 kg (75 lb)
• Power Requirements:  100 - 120V AC ± 10% 50/60 Hz, 220 -240V AC ± 10% 50/60 Hz
• Power Consumption :  Less than 250W

Features

• Proven technology  
• Superior instrument design  
• Quality assurance friendly  
• Digital Pulse Processor (DPP)  
• Easy to operate, user-friendly software  
• Resolution can be selected from 4 to 300 channels at any selected range  

Dual threshold with keyboard and aperture

Features:

• Mercury-free
• Absolute cell counts or concentration
• Single-button calibration
• Compact
• Store up-to five analyses settings (i.e., profiles)
• Operator-selectable size settings
  
  

Specifications:

Z1 Dual-threshold model for working with platelets or numerous cell types of variable sizes

• Count cells or particles in three regions
  
• Equal to-or-above the operator-selected lower size
  
• Above the upper size-setting

Dual threshold with keyboard and aperture

Features:

• Mercury-free
• Absolute cell counts or concentration
• Single-button calibration
• Compact
• Store up-to five analyses settings (i.e., profiles)
• Operator-selectable size settings
  
  

Specifications:

Z1 Dual-threshold model for working with platelets or numerous cell types of variable sizes

• Count cells or particles in three regions
  
• Equal to-or-above the operator-selected lower size
  
• Above the upper size-setting

The Z2 COULTER COUNTER is the latest addition to the Z Series COULTER COUNTER. In addition to reporting both count and concentration results, the Z2 adds the ability to provide size distribution of the cell population. The Z2, like the Z1, uses the Coulter Principle (Electrical Sensing Zone Method) of counting and sizing of cells. This technique provides accuracy, speed, versatility and reproducibility. The Z2 displays the entire size distribution graph, or the size statistics and counts between user selectable areas of the graph. In addition, this instrument displays the cumulative count and the cumulative number % above and below a size determined by the cursor positioned on the graph. Additional Benefit, Averaging Data The Z2 has the ability to average counts and channelized data from a series of up to 10 consecutive analyses. The more cells counted and sized the greater the statistical confidence in the result and the smoother the shape of the averaged size distribution.

Includes:

• Control Panel/Keyboard
• 100 micron aperture
• All Necessary Cords, Cables
• Manual

Performance Specifications

• Mercury Free
• Sample result averaging
• Size distribution graph and tabular data
• Small Footprint
• One-Button Calibration
• User test functions built-in
• Storage of up to 5 instrument settings for different cell lines
• Technology defined by the International Standard (ISO 13319:2000: Determination of particle size distributions -- Electrical sensing zone method)

Specification:

• Size range (Nano ZS)

• Size range maximum (diameter): 0.3nm - 10 microns
• Minimum sample volume: 12μL
• Concentration - minimum: 0.1mg/mL 15kDa protein, 0.1ppm of 60nm polystyrene latex
• Concentration - maximum: 40% w/v
• Measurement angles (water as sample dispersant): 12.8° and 175°

• Zeta potential

• Size range suitable for measurement (diameter): Minimum 3.8nm, maximum 100 microns
• Mobility range: minimum zero, no effective maximum
• Zeta potential range: no effective limitations
• Maximum sample concentration: 40
• Minimum sample volume: 750μL folded capillary cell and dip cell, 150μL high concentration cell
• Maximum sample conductivity: 300mS/cm
• Conductivity accuracy: +/- 10%

• Molecular weight

• Molecular weight range (est from hydrodynamic diameter): 342Da to 2x107Da (Nano S, ZS, S90, Nano ZS90)
• Molecular weight range (calculated using Debye plot): 980Da to 2x107Da (Nano S and ZS); 9,800Da to 2x107Da (Nano S90 & ZS90)
• Minimum sample volume: 12µl

• Measurement technique

• Size: Dynamic light scattering (NIBS)
• Zeta potential: Me-PALS
• Molecular weight: Static light scattering
• Detector: Avalanche photodiode, Q.E. >50% at 633nm
• Product laser class: Class 1 compliant, IEC 60825-1(1993)+A1(1997)+A2(2001)
• Laser attenuation: automatic, transmission 100% to 0.0003%
• Laser: Red (Standard), Green (Option)
• Condensation control: purge facility using dry air
• Temperature control range: 0ºC to 90ºC (to 120ºC with High Temperature option)
• Temperature accuracy: +/- 0.1°C at 25°C, +/- 0.2°C at 0°C, +/- 0.5°C at 90°C, +/- 1°C at 120°C
• Compatible cell temperatures: 0°C to 120°C -- Glass and Quartz cells, High concentration cell 0°C to 70°C -- Folded capillary cell, plastic disposable cells 0°C to 50°C -- Dip cell
• Dimensions (W x D x H): 320 x 600 x 260 mm - with cuvette holder closed
• Weight: 21 kg
• Power requirements: AC 100-240V, 50-60Hz
• Power consumption: Max.100W
• Ambient operating conditions: +10 to +35 °C (+50 to 95 °F)
• Humidity: 10 to 90% (non-condensing)

Description:

FlowCam® is an imaging particle analysis system that uses flow microscopy to image and analyze subvisible particles with diameters ranging from 1 μm to 600 μm. Simultaneously determine particle shape, type, and size distribution of all detectable particles in your solution.

Specifications:

• Particle Size Range: 1 μm to 600 μm
• Magnification & FlowCells:
  • 20X (~200X magnification), flow cell depth option: 50 μm Field-of-View (FOV)
  • 10X (~100X magnification), flow cell depth option: 100 μm FOV
  • 4X (~40X magnification), flow cell depth option: 300 μm and 600 μm FOV
• Sample Processing Capability: 0.05 mL/minute at 20X and up to 3mL/minute at 4X
• Camera: High resolution (1920x1200 pixels) CMOS. Monochrome and color available.
• Frame Rate: Shutters up to 100 frames per second.
• Fluidics: Micro-syringe pump with multiple sizes to optimize flow rates: 0.5 mL, 1 mL, 5 mL

Description:

Based on proven FlowCam DIPA technology, and optimized for larger particles (50μm to 5mm), FlowCam Macro provides rapid particle characterization that goes beyond just particle size. Direct, image-based measurements of particle size and shape enable differentiation of particle types in a heterogeneous mixture.

Specifications:

• Particle Count: Yes
• Concentration: Yes
• Particle Size (ESD): Yes
• Particle Size Range: 50μm to 5mm
• Technology: Dynamic Imaging Particle Analysis
• Image Type: 8-bit Grayscale (Monochrome Camera) or 24-bit Color (Color Camera)
• Image Format: 8-bit (monochrome) TIFF or 24-bit (color) TIFF
• Fluidics: High capacity industrial peristaltic pump, 2mm (deep) or 5mm (deep) flow cell
• Flow Rate: Up to 1 liter/minute

Description:

Introducing the FlowCam Nano® by Fluid Imaging Technologies. This patented oil immersion, flow imaging technology complements our industry-leading imaging particle analysis system to provide you with the most comprehensive particle analysis research and development tool for parenteral drug analysis.

Specifications:

• Method: Oil immersion flow microscopy
• Size Range: 300 nm to 30 μm
• Minimum Sample Volume: 20 μl
• Magnification & Flow Cell: 40X magnification with 50 μm flowcell
• Numerical Aperture (NA): 1.4 NA
• Camera’s Field of View: 150 μm height x 200 μm wide
• Camera Frame Rate: Up to 120 frames per second
• Focus Method: Manual
• Flow Rate: 0.02 mL/minute
• Image Format/Type: TIFF/ 8-bit Grayscale

The BD FACSMicroCount system offers a comprehensive solution for rapid enumeration of microbes. The integrated system consists of an instrument and reagents to support quality manufacturing processes.

Specifications:

• Product Screening
  • Assay Format: Qualitative
  • Sample Volume: 1 mL default
  • Throughput/Hour: 20 samples
  • Reagents: Up to 2
  • Reagent Volumes: 200 μL Nucleic Acid Dye 100 μL BRAG3
  • Reaction Time/Reagent: 90 seconds
• Water Analysis
  • Assay Format: Qualitative
  • Sample Volume: Variable volume range 0.10–0.50 mL
  • Throughput/Hour: 12–15 samples
  • Reagents: Up to 3
  • Reagent Volumes: 100 μL Nucleic Acid Dye 100 μL BRAG3 Buffer, 100 μL
  • Reaction Time/Reagent: 175 seconds
• Microfermentation
  • Assay Format: Qualitative
  • Sample Volume: Variable volume range 0.10–0.50 mL
  • Throughput/Hour: 12–15 samples
  • Reagents: Up to 3
  • Reagent Volumes: Variable ranges- method specified
  • Reaction Time/Reagent: Method specified

Specifications:

• 10 detectors
• 1000 samples
• 2 sample change sizes
• Standard Energy range up to 1000KeV
• Built-in 99 isotope library

Features:

This versatile and highly reliable pump offers flow rates up to 10 mL/min and pressures up to 600 bar. It is suited for the use of smaller particle size columns giving higher resolution and faster separations. It maintains virtually pulse-free, well mixed and stable solvent flows. Its dual floating, precise servo-controlled pistons adjust the stroke volume according to your chosen flow rate. Offering access to up to four solvents, the 1260 Infinity II Quaternary Pump provides the greatest flexibility in automated solvent blending. It is recommended for a wide range of research and routine applications (especially in the food, environmental and pharmaceutical sectors) as well as for method development.

Specifications:

• Higher resolution, faster separations - the maximum pressure of 600 bar allows you to use smaller particle size columns, longer columns and/or higher viscous solvents as an alternative to acetonitrile.
• Analytical and semi-preparative purifications - the wide flow range (up to 10 mL/min) perfectly supports standard and semi-preparative applications. The perfect choice for 4.6 and 3.0 mm id columns.
• Quicker experiments - the pump offers convenient access to up to four solvents for isocratic or gradient analysis, which can really speed up method development, preparation of mobile phases and system flushing. 
• Easy, fast and secure transfer of methods - from conventional to sub-2-micron columns.
• Integrated degasser
• Longevity and low operating costs - robust materials (stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE) withstand the most demanding applications and keep your pump functioning for years. Our optional seal wash for high-salt mobile phases keeps maintenance to a minimum and reduces operating costs.

The Agilent Technologies 1200 Series (G1310B) 1260 Infinity Isocratic Pump is a HPLC workhorse for demanding QA/QC and routine applications, designed to provide virtually pulse-free and stable solvent flow. This delivery principle allows variable stroke volume optimized to selected flow rate. The broadened pressure range with maximum pressure of 600 bar allows the use of small particle size columns, longer columns, or alternative solvents of higher viscosity. Additionally, the G1310B is the ideal pump for GPC/SEC applications where run-to-run and day-to-day precision of retention times are important.

Specifications:

• Settable flow range: set points 0.001 - 5 mL/min, in 0.001 mL/min increments
• Flow range: 0.2 to 10.0 mL/min
• Flow precision: ≤ 0.07 % RSD or ≤ 0.02 min SD
• Flow accuracy: ± 1 % or 10 μL/min whatever is greater, pumping degassed H2O at 10 MPa (100 bar)
• Pressure operating range:
  • Operating range up to 60 MPa (600 bar, 8700 psi) up to 5 mL/min
  • Operating range up to 20 MPa (200 bar, 2950 psi) up to 10 mL/min

Features:

• Interior Dimensions: 35.5” W x 28″ D x 32″ H
• Efficient Particle: 0.3 micron
• Protection from Radioisotopes, bacteriological and carcinogenic agents
• Paticulate air HEPA filter 99.99% Efficient

A single door, under counter laboratory refrigerator for general purpose cold storage.

Specifications:

• Temperature Range: 1°C to 7°C
• Chamber Capacity: 1 cubic feet
• Dimensions: 75 x 21 x 28 in