Used Lab Equipment

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:

Designed to provide an optimal, stable growing environment for cultures. 5.8 cu.ft. interior capacity. Ideal for cell biology, viral growth, tissue culture, genetics studies, cancer research, embryo growth and microbiological/biochemical assays.

Features:

• Thermal conductivity CO2 sensor provides accurate CO2 control for applications with more consistent temperature and humidity levels.
• CO2 specifications:
• range: 0 to 20%
• control sensitivity: 0.1%
• stability: ±0.1%
• CO2 auto shut-off upon door opening. Factory calibrated at 5 and 10%.
• Temperature specifications:
• range: 5°C above ambient to 60°C
• control sensitivity: ±0.1°C
• uniformity: ±0.4°C at 37°C.
• Factory calibrated at 37°C.
• A water-jacket surrounds interior chamber for thermal stability and uniform heating.
• Features include an audible/visual CO2 alarm programmable for high/low deviation from setpoint, CO2 auto shut-off and a CO2 test port in center of glass door. Temperature indicators include water-jacket temperature indicator and audible/visual programmable temperature alerts on high/low deviation from setpoint.
• Tempered inner glass door is heated by outer door to prevent condensation. Quick response and recovery after door openings.
• Has a 1.5" porthole in the rear wall with silicone stopper, adjustable levelling feet, closed-cell silicone inner door gasket that maintains a positive seal and water-jacket drain.
• Comes with a gas input HEPA filter. Optional in-chamber HEPA filter removes 99.97% of airborne particulates such as hair, pollen, plant spores, skin and bacteria to dramatically improve air quality and provide additional protection from contamination. Maintains still air culture environment without high-velocity airflow (any filters that are with the chamber are not guaranteed)
• Reversible inner and outer doors allow left-to-right or right-to-left opening.
• Control panel key switch for protection against unauthorized access.
• RS485 data port.
• Remote alarm contacts. Battery back-up for alarm system.
• Autoclavable water pan helps to manage humidity, the primary factor in preventing cell and media desiccation.
• Includes 2 perforated, removable stainless steel shelves. Expandable to 20 shelves.

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

Features:

The Advanced Level Balances offer high weighing performance and intuitive operations thanks to our renowned MonoBloc weighing cell with FACT automatic internal adjustment, the guided LevelControl system, the high-resolution color touch screen with graphic rendering capability and up to 11 easy-to-use applications.

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

The Gemini XPS Fluorescence Microplate Reader uses dual monochromators for variable wavelength selection between 250 nm and 850 nm to eliminate the need for searching out the right pair of excitation and emission filters. Dual monochromators also enable wavelength scanning across a range of wavelengths in increments as small as 1 nm to optimize assay parameters.

Includes:

• Computer loaded with Softmax Pro
• All Necessary Cables and Cords
• Manuals

General Specifications

• Dimensions (in.): 8.6 (h) x 22.8 (w) x 15 (d)
• Dimensions (cm): 22 (h) x 58 (w) x 38 (d)
• Weight: 35 lb (16 kg)
• Power source: 100-240 VAC, 50/60 Hz

Performance Specifications

• Wavelength Range - Excitation: 250-850 nm
• Wavelength Range - Emission: 360-850 nm
• Wavelength Selection: Monochromator, tunable 1.0 nm increments
• Wavelength Bandwidth (Excitation and Emission): 9 nm
• Wavelength Accuracy: < ± 2.0 nm
• Top Read Sensitivity: 3.0 fmol/well FITC 200 µl in 96 wells
• Light Source: Xenon flash lamp
• Microplate Read Time:
  • Normal Mode
  • 96 wells. . . . 15 seconds
  • 384 wells. . . . 45 seconds
• Dynamic Range: 6 orders of magnitude
• Temperature Range: Ambient + 4 °C up to 45 °C
• Temperature Uniformity (Microplate): ± 1 °C @ 37 °C

The Gemini XPS Microplate Reader supports a multitude of fluorescence assay categories including:

• ELISAs and Immunoassays
• Nucleic Acid (DNA) Quantitation
• Protein Quantitation
• Reporter Gene Assays
• Cell Viability, Proliferation, and Cytotoxicity
• Enzyme Assays
• Transporter Assays
• Phosphotases/Kinases
• Microbial Growth

Premier dual-mode readers for absorbance & fluorescence intensity-based assays. Users can select from top- or bottom-read modes for improved sensitivity for solution and cell-based assays.

Includes:

• SoftMax Pro software version 5.4.1
• Computer Workstation w/ Flat Screen Monitor
• Complete Set of Communication & Power Cables
• User/Reference Manuals for M2 and SoftMax Pro software

Specifications:

• Absorbance Photometric Performance
• Wavelength range: 200-1000 nm
• Wavelength selection: Monochromator
• Wavelength bandwidth: ≤ 4.0 nm
• Wavelength accuracy: ±2.0 nm
• Wavelength repeatability: ±0.2 nm

Fluorescence Photometric Performance (M2)

• Dual monochromators: 1 nm increments
• EX 250-850 nm
• EM 360-850 nm
• Bandwidth (EX, EM): 9, 9 nm
• Detection limit: 3.0 fmol/well FITC 200 μL in 96 wells

Premier dual-mode readers for absorbance & fluorescence intensity-based assays. Users can select from top- or bottom-read modes for improved sensitivity for solution and cell-based assays.

Includes:

• SoftMax Pro software version 5.4.1
• Computer Workstation w/ Flat Screen Monitor
• Complete Set of Communication & Power Cables
• User/Reference Manuals for M2 and SoftMax Pro software

Specifications:

• Absorbance Photometric Performance
• Wavelength range: 200-1000 nm
• Wavelength selection: Monochromator
• Wavelength bandwidth: ≤ 4.0 nm
• Wavelength accuracy: ±2.0 nm
• Wavelength repeatability: ±0.2 nm

Fluorescence Photometric Performance (M2)

• Dual monochromators: 1 nm increments
• EX 250-850 nm
• EM 360-850 nm
• Bandwidth (EX, EM): 9, 9 nm
• Detection limit: 3.0 fmol/well FITC 200 μL in 96 wells

Description:

Rapidly sediments protein precipitates, large particles, cells, and cell debris. Can also be used for binding studies and for separating serum from whole blood.

Specifications:

• Materials: Aluminum
• rMAX: 172
• rMIN: 71
• rAV: 101 mm
• Angle: 90
• Nominal Capacity: 1,000.00|mL

Description:

These low-maintenance incubators employ advanced, air-jacketed temperature control technology to ensure an optimal and stable growing environment for cell and tissue cultures. Internal shelves and supports are easily installed and removed without tools. Easy-to-use interface panel features separate large LED displays for temperature and CO2 parameters and convenient, touch-sensitive membrane controls that provide the status of incubator functions.

Specifications:

• Dimensions (W x D x H): 25.1 x 34.1 x 30.2” (637 x 867 x 766 mm)
• Chamber Volume: 151 L
• Weight: 154.3 lbs. (70 kg)
• Ambient Temperature Range: +18-33°C

Features:

The T9/T10DCS Spectrophotometer incorporates dual monochromator technology making it well suited to even the most demanding of applications in all areas of UV-Visible Spectroscopy. The optical design of both the T9DCS and T10DCS offer extremely low stray light characteristics (≤0.00004%T NaI,220 nm) which allows for an extensive photometric range (-8.0 – 8.0Abs). Measurements at deep ultra-violet wavelengths can also be achieved with use of Nitrogen purged optics. The instrument can be optically configured to suit the needs of the sample by means of a continually adjustable slit for precise control of spectral resolution and beam size adjustment by means of an attenuating wheel.

â—† True Double Beam Double monochromator Optics, and fully sealed to provide ultra-low stray light (0.00004%%T @220nm) and high photometric range (-8.0~8.0 Abs)

â—† 185– 900nm Wavelength range with Nitrogen purge

â—† Precise Wavelength accuracy is ensured by the integrated Mercury lamp for automatic correction

â—† Continuously selectable spectra bandwidth from 0.1-5nm

â—† Beam size continuously adjustable for variety of applications including ultra-volume cuvettes

â—† Large sample compartment suitable for all kinds of accessories, especially for 150mm integrating sphere 

â—† Support WIFI communication in field operation

â—† The integrated Mercury Emissions Lamp with automatic correction function ensures precise wavelength accuracy

Specifications:

• Optical system: Double beam 
• Scan Speed: 1000 nm/min, 1500 nm/min location speed
• Wavelength Range: 185-900 nm
• Wavelength Accuracy: ±0.2 nm
• Spectral Bandwidth: ±20 % (0.1 nm-5 nm continuously adjustable)
• Photometric Model: Transmittance,Absorbance, Enegy and Concentration
• Photometric Range: -6.0 Abs-6.0 Abs
• Baseline Flatness: ±0.0008 Abs
• Baseline Stability: 0.1 %/hr
• Cell Holder: Automatic 8 Cell Changer

Features:

T6U : UV-Vis Spectrometer  

Designed for accuracy and performance in a compact design the T6 Series of UV-Vis Spectrophotometers offer wavelength accuracy as low as +/- 1 nm combined with low stray light of less than 0.05%T.  With a focus on reliability in a compact footprint, PERSEE’s entry level Spectrometers set a new bar for value and capability. PERSEE delivers the capabilities required by customers in education, agricultural, environmental and food & beverage industries, all the options and services at such value that customers can get months of consumables or additional instrumentation within their budget without sacrificing performance.

• High performance fixed 2nm spectral bandwidth
• Low stray light 0.05%T (T6U)
• Wavelength accuracy +/- 1nm (T6U)
• Supplied with either universal pathlength 5 cell changer or fixed path length 8 cell changer as standard
• Holographic blazed grating 1200lines/mm
• Local control software for photometric fixed wavelength measurement
• Easily upgraded to include quantitative analysis, multi wavelength spectrum & kinetics
• Built in cell holder storage
• Robust modular design with a small footprint
• Can be used with UV-WIN software (optional)

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: T6U ±1 nm ; T6V: ±2 nm
• Wavelength reproducibility: T6U ≤0.2 nm ; T6V≤0.4 nm
• Photometric mode: Transmittance, Absorbance, Energy
• 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: 00.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001 A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2 hr warm-up)
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer Mini: printer
• PC interface: RS232
• Software support: Local and UV Win
• Power supply: Switch mode 95-250 VAC 50-60 Hz
• Weight: 37 lbs
• Dimension: 22 x 20 x 13 in

Features:

T6V :  Visible Spectrometer 

Designed for accuracy and performance in a compact design the T6 Series of UV-Vis Spectrophotometers offer wavelength accuracy as low as +/- 1 nm combined with low stray light of less than 0.05%T.  With a focus on reliability in a compact footprint, PERSEE’s entry level Spectrometers set a new bar for value and capability. PERSEE delivers the capabilities required by customers in education, agricultural, environmental and food & beverage industries, all the options and services at such value that customers can get months of consumables or additional instrumentation within their budget without sacrificing performance.

• High performance fixed 2nm spectral bandwidth
• Low stray light 0.05%T (T6U)
• Wavelength accuracy +/- 1nm (T6U)
• Supplied with either universal pathlength 5 cell changer or fixed path length 8 cell changer as standard
• Holographic blazed grating 1200lines/mm
• Local control software for photometric fixed wavelength measurement
• Easily upgraded to include quantitative analysis, multi wavelength spectrum & kinetics
• Built in cell holder storage
• Robust modular design with a small footprint
• Can be used with UV-WIN software (optional)

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: T6U ±1 nm ; T6V: ±2 nm
• Wavelength reproducibility: T6U ≤0.2 nm ; T6V≤0.4 nm
• Photometric mode: Transmittance, Absorbance, Energy
• 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: 00.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001 A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2 hr warm-up)
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer Mini: printer
• PC interface: RS232
• Software support: Local and UV Win
• Power supply: Switch mode 95-250 VAC 50-60 Hz
• Weight: 37 lbs
• Dimension: 22 x 20 x 13 in

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