Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Spectrometers / Spectrophotometers ranging from Spectrofluorometer, Fluorescence, Atomic Absorption (AA), ICP, to UV / Vis / NIR Spectrometers and Microplate. Some of our popular manufacturers include Beckman, Perkin Elmer, HP, Hitachi, Varian and Bio-Tek. We have one of the largest inventories of Mass Spectrometers available. We also offer service contracts, installation and training. Browse our inventory of used mass spec products below.

Fluorescence Spectrophotometer: 16-30 of 100

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

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

Cambridge Scientific ID #'s: 14545, 16466

List Price: $5495 (We are discounting 10% off List)

Also ask us about replacement Accessories!

Includes: X-Cite 120LED Head, miniCube, speedDIAL, microscope flange, accessory kit

 

Features

  • LED Technology
  • White Light Excitation
  • Direct Coupled
  • Multiple Control Options
  • Small Footprint
  • Optimized Thermal Management
  • X-Cite Coupling Optics

 

Benefits

  • Efficiency, stability, instant ON/OFF and long lifetime
  • Excitation of commonly used fluorophores such as DAPI, CFP, GFP/FITC, YFP, mCherry/Texas Red, and Cy5
  • High Power excitation
  • Simple operation through USB, TTL or speedDIAL
  • Minimal space requirement ; less bench top real estate used
  • Maximum LED output, lifetime, stability and reliability
  • Efficient optical output and uniformity with highest performing coupling optics

 

Specifications:

  • Wavelength Range: 370-700nm
  • External Power Supply: Universal input 100-240VAC, 50/60Hz
  • Power Consumption: 150W
  • LED ON/OFF Response Times: 85μs TTL / 1ms USB
  • Control Options: ON/OFF - TTL compatible, speedDIAL, RS-232 commands (SDK available), USB
  • I/O Connections: BNC input , USB (B-type)
  • Dimensions – HEAD: 100mm x 135mm x 110mm (W x H x D)
  • Dimensions – CONTROLLER: 180mm x 110mm x 230mm (W x H x D)
  • Dimensions – speedDIAL: 80mm x 59mm x 112mm (W x H x D)
  • Weight: 4 kg (7.5 lb)
  • Certifications: RoHS, CE
  • Warranty: LEDs – 20,000 hours, All other X-Cite 120LEDmini components - 1 year, parts and labor
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Excelitas X-Cite 120 PC Q *New* Microscope Metal Halide Fluorescence Light Source

Excelitas X-Cite 120 PC Q *New* Microscope Metal Halide Fluorescence Light Source

Cambridge ID #: 11419

Includes: Collimating adaptor, Liquid Light Guide

 

Also ask us about replacement Accessories such as Light Guides and Lamps!

 

Features

  • Pre-aligned lamp
  • 2000 hour lamp life, guaranteed
  • Powerful 120W lamp
  • Intelli-Lamp technology
  • RS-232 communication
  • Standard adjustable iris
  • Software interface
  • Foot pedal

 

Benefits

  • Easy lamp replacement; no alignment required
  • Fewer lamp replacements saves time and money
  • Rich spectrum with high excitation intensity
  • Maintains optimum lamp temperature, automatically accumulates lamp hours
  • Minimize photobleaching by adjusting the light intensity of the microscope illumination system
  • PC control of lamp, iris and shutter; integrate into automated system
  • Minimize photobleaching by adjusting light intensity
  • Hands-free operation
  • Simple to use

 

Specifications

  • X-Cite 120PC Q Microscope Illumination System includes: Lamp module, liquid light guide, software CD, grounded and shielded power cord, 9-pin serial cable, manual and quick start guide
  • Lamp: Proprietary 120W Mercury Vapor Short Arc
  • Lamp Life: 2000 hours guaranteed; 2500 hours typical
  • Power Supply: High efficiency, switch mode, line isolated, 90-264 VAC, 47-63 Hz, universal input
  • Warm-Up Period: 90 seconds (typical)
  • Panel Controls: Power On/Off, Mode Select, Adjust Up/Down, Start/Stop
  • Panel Displays: Iris setting (100%, 50%, 25%, 12%, 0%), accumulated lamp hours, exposure time (0.2-999.9 sec), lamp on, shutter open, lamp warm up, lamp/shutter status messages
  • Dimensions (LxWxH): 5″ x 5.5″ x 6.5″ (34.2cm x 13.9cm x 16.5cm)
  • Weight: 7 lbs. (3.18 kg)
  • Worldwide Certifications: CE Marked, Certified to IEC, Canadian and US Standards
  • Adaptors: Compatible with wide-field fluorescence microscopes from all major manufacturers

 

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Excelitas X-Cite 120 Q *New* Microscope Metal Halide Fluorescence Light Source

Excelitas X-Cite 120 Q *New* Microscope Metal Halide Fluorescence Light Source

Cambridge ID #: 10971

Includes: Collimating adaptor, Liquid Light Guide

Also Available Used: $2500 without Collimating Adapter

 

Also ask us about replacement Accessories such as Light Guides and Lamps!

 

 

Features

  • Pre-aligned lamp
  • 2000 hour lamp life, guaranteed
  • Powerful 120W lamp
  • Intelli-Lamp technology
  • Optional adjustable iris

 

Benefits

  • Easy lamp replacement; no alignment required
  • Fewer lamp replacements saves time and money
  • Rich spectrum with high excitation intensity
  • Maintains optimum lamp temperature, automatically accumulates lamp hours
  • Minimize photobleaching by adjusting the light intensity of the microscope illumination system

 

Specifications

  • X-Cite 120Q Microscope Illumination System includes: Lamp module, 1.5mm liquid light guide with wide-field fluorescence microscope adaptor, grounded and shielded power cord, and manual
  • Lamp: Proprietary 120W Mercury Vapor Short Arc
  • Lamp Life: 2000 hours guaranteed; 2500 hours typical
  • Power Supply: High efficiency, switch mode, line isolated, 90-264 VAC, 47-63 Hz, universal input
  • Warm-Up Period: 90 seconds (typical)
  • Panel Controls: Power On/Off, intensity adjustment (if applicable)
  • Panel Displays: Accumulated lamp usage, lamp status indicators
  • Dimensions (LxWxH): 5″ x 5.5″ x 6.5″ (34.2cm x 13.9cm x 16.5cm)
  • Weight: 7 lbs. (3.04 kg)
  • Worldwide Certifications: CE Marked, Certified to IEC, Canadian and US Standards
  • Warranty: 1 year (excluding lamp and light guide)
  • Adaptors: Compatible with wide-field fluorescence microscopes from all major manufacturers
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Excelitas X-Cite mini+ Microscope LED Fluorescence Light Source

Excelitas X-Cite mini+ Microscope LED Fluorescence Light Source

Cambridge ID #: 19640

 

Description:

The winning combination of output power and pricing makes X-Cite mini+ the ideal choice for routine imaging applications and HBO upgrade opportunities. X-Cite mini+ couples directly to the microscope, and while its output power surpasses even the X-Cite 120LEDBoost, it has a compact, air-cooled form factor of the X-Cite 120LEDmini.

 

Specifications:

  • Spectral range: 360 - 700nm - coverage from DAPI to Cy5, with the following advantages:
    • DAPI (UV LED) - Two models available - choose between 365nm and 385nm
      • XTMS (365nm) for a closer match to arc lamp output; compatible with narrow 365 DAPI filter sets
      • XTML (385nm) for use with sensitive specimens and 385 DAPI filter sets
      • UV OFF Mode - built into all systems; a few clicks of the speedDIAL disables the UV LED when not required, helping to preserve sensitive samples
    • TRITC/mCherry (500 - 600nm) - improved LED technology yields 60% more power in this critical wavelength range compared to X-Cite 120LEDmini
  • High output power - the performance of higher-end illuminators in a lower cost system
    • 3X higher output than competitive lower cost systems in TRITC, mCherry and Cy5
    • Matches or exceeds the 120LEDBoost performance across the visible spectrum
  • Quiet operation - similar to X-Cite 120LEDmini
  • Air-cooled with compact footprint - same as X-Cite 120LEDmini
  • Direct coupling to microscope - no change to optical layout, uses existing flanges    
  • Environmentally-friendly – Mercury-free and zero consumables
  • Long life-time - 20,000 hour (or 3 years) LED warranty
  • SpeedDIAL controller - intuitive fingertip control of shuttering and intensity level
  • Multiple control options - TTL / USB - compatibility with existing software drivers for easy, drop-in replacement
  • Foot pedal option - for hands-free manual operation
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Excelitas X-Cite Mini+ *NEW* Microscope LED Fluorescence Light Source

Excelitas X-Cite Mini+ *NEW* Microscope LED Fluorescence Light Source

Cambridge ID #: 20596

 

Description:

The winning combination of output power and pricing makes X-Cite mini+ the ideal choice for routine imaging applications and HBO upgrade opportunities. X-Cite mini+ couples directly to the microscope, and while its output power surpasses even the X-Cite 120LEDBoost, it has a compact, air-cooled form factor of the X-Cite 120LEDmini.

 

Specifications:

  • Spectral range: 360 - 700nm - coverage from DAPI to Cy5, with the following advantages:
    • DAPI (UV LED) - Two models available - choose between 365nm and 385nm
      • XTMS (365nm) for a closer match to arc lamp output; compatible with narrow 365 DAPI filter sets
      • XTML (385nm) for use with sensitive specimens and 385 DAPI filter sets
      • UV OFF Mode - built into all systems; a few clicks of the speedDIAL disables the UV LED when not required, helping to preserve sensitive samples
    • TRITC/mCherry (500 - 600nm) - improved LED technology yields 60% more power in this critical wavelength range compared to X-Cite 120LEDmini
  • High output power - the performance of higher-end illuminators in a lower cost system
    • 3X higher output than competitive lower cost systems in TRITC, mCherry and Cy5
    • Matches or exceeds the 120LEDBoost performance across the visible spectrum
  • Quiet operation - similar to X-Cite 120LEDmini
  • Air-cooled with compact footprint - same as X-Cite 120LEDmini
  • Direct coupling to microscope - no change to optical layout, uses existing flanges    
  • Environmentally-friendly – Mercury-free and zero consumables
  • Long life-time - 20,000 hour (or 3 years) LED warranty
  • SpeedDIAL controller - intuitive fingertip control of shuttering and intensity level
  • Multiple control options - TTL / USB - compatibility with existing software drivers for easy, drop-in replacement
  • Foot pedal option - for hands-free manual operation
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Excelitas X-Cite XLED1 *New* Microscope LED Fluorescence Light Source

Excelitas X-Cite XLED1 *New* Microscope LED Fluorescence Light Source

Cambridge ID #: 15415

Asking Price: $11,150 w/ 1 year manufacturer warranty and 25,000 hour lamp guarantee

List Price: $12,360 (We are discounting 10% off List)

X-Cite XLED1 configurations includes: X-Cite XLED1 illumination system, four modules, user manual (CD) with GUI and USB driver, quick start guide, liquid light guide, microscope adaptor, power cord, four excitation filter holders, USB cable

The X-Cite XLED1 is a high-power LED light source designed to optimize fluorophore excitation with unmatched LED switching speeds. Its unique plug-and-play modularity allows the system to evolve alongside changing research applications, with easily interchangeable LED modules. With unprecedented wavelength switching speeds to capture fast cell dynamics and advanced triggering options including X-Cite Live Cell Mode to extend live-cell imaging experiments, the X-Cite XLED1 represents the industry's next generation of fluorescence LED illumination.

 

Features:

  • Maximum power and individual LED control
  • Unmatched field uniformity at the specimen
  • Adaptable plug-and-play modularity
  • Rapid wavelength switching to capture fast cell dynamics
  • Flexible triggering for sequential or simultaneous imaging
  • X-Cite Live Cell Mode to limit photobleaching and cellular damage

Benefits:

  • Use up to four high power LED modules with fine excitation control while balancing illumination intensity between channels and protecting specimens against photodamage.
  • X-Cite microscope adaptors lead the industry in field uniformity without the need for alignment, while saving time on maintenance and ensuring peace-of-mind in experimental results.
  • Each LED module and associated optical components can be quickly swapped in the field for another wavelength depending on the needs of your application.
  • Each LED module is designed to integrate and easily interchange individual excitation filters, allowing accelerated wavelength switching beyond the scope of motorized filter wheels.
  • Triggering sequences can be combined with a high degree of control over individual LED intensity to excite and image multiple fluorophores when examining very fast moving specimens or for live-cell ratio imaging.
  • Researchers can extend the time frame of their live-cell imaging experiments by reducing the degree of free radical formation caused by the continuous illumination of fluorescent proteins.

 

Specifications

  • Wavelengths: Wavelengths and configurator available at http://www.excelitas.com/X-Cite-LED-Module-Configurator.aspx
  • Dimensions: 8.5″ (W) x 8″ (H) x 15″ (D) (22cm x 20cm x 39cm)
  • Weight: ~7.3kg, ~16lbs (full system)
  • Supply: Universal input of 100-240Volts AC, 50-60Hz. Fused at 6.3A
  • Connectivity:
    • USB type-B female
    • Trigger Input BNC (TTL-compatible)*
    • Sync Output BNC (TTL-compatible)*
  • Triggering:     
    • Internal/External User-defined per channel
    • Global trigger input
    • User-defined free-running or single shot pulse modes
    • Internal triggering generated from internal pulse generator 10µs (min), up to 18 hours (max)
  • Sync Out: Mapped echo of LED cycles on separate output pins
  • Sync Out Phase Control: Individual control of sync phase advance/retard (half of max cycle duration)
  • Channel Switching Speeds: USB < 1ms; Internal/External TTL Triggering down to10μs
  • Minimum Duty Cycle: 10µs

 

X-Cite XLED1 Touch Screen Controller: $1,495.00

X-Cite XLED1 Touch Screen Controller (Optional)

  • Screen:  Medical/Industrial grade 7″ touch screen; 16:9 aspect ratio and LED backlight with adjustable intensity
  • Resolution:  800 x 480 pixels
  • Display Viewing Area:  6″ (W) x 3.5″ (H) (15cm x 9cm)
  • External Dimensions:  8″ (W) x 2.5″ (H) x 5.5″ (D) (20cm x 7cm x 14cm)
  • Program:  Lumen Dynamics proprietary graphical user interface
  • Connectivity: ~2.5m connectorized power and data combo cable
  • Power: < 10 watts
  • Certifications: CE Marked, Certified to IEC, Canadian and US standards, RoHS compliant
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Excelitas X-Cite Xylis XT720L  Microscope LED Fluorescence Light Source

Excelitas X-Cite Xylis XT720L Microscope LED Fluorescence Light Source

Cambridge ID #: 18835

Includes:

  • - X-Cite XYLIS (XT720S), speedDIAL remote 
  • - Accessory Kit (tools, USB cable, power cord)

Descriptions: X-Cite XYLIS is a true arc lamp replacement for routine and advanced fluorescence imaging applications. It has the broadest spectrum available in a white light LED for fluorescence microscopy and rivals traditional arc lamps for brightness – making it ideal for both compound and stereomicroscopes. Incorporating our patented and award-winning LaserLED Hybrid Drive® technology to overcome the LED green gap, X-Cite XYLIS makes it possible to enjoy the benefits of LEDs without compromising on price, flexibility, or performance.

Specifications:

  • Wavelength Range: 380-770nm
  • LED Peaks (nm): 385, 430, 475, 545, 650, 735
  • Input Power Supply: Universal input 100-240VSC, 50/60Hz
  • Current: 3.9 - 1.6A
  • LED ON/OFF Response Times: 100 μs TTL / 1 ms USB
  • Control Options: speedDIAL; ON/OFF - TTL compatible; RS-232 commands (SDK available), USB Foot Pedal (optional)
  • I/O Connections: BNC input; USB (B-type); 3.5mm stereo plug
  • Dimensions (W x H x D): 120 mm x 260 mm x 260 mm (4.7” x 10.3” x 10.3”)
  • Weight: 6.1 kg (13.4 lbs)
  • Certifications: CE, RoHS
  • Warranty: LEDs – 25,000 hours or 3 years All other X-Cite XYLIS components - 1 year, parts and labor (excluding LLG)
  • Patents: X-Cite XYLIS incorporates technology protected by patent US#9,239,133
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Excelitas X-Cite Xylis XT720S Microscope LED Fluorescence Light Source

Excelitas X-Cite Xylis XT720S Microscope LED Fluorescence Light Source

Cambridge Scientific ID #'s: 18836, 19689

Includes:

  • - X-Cite XYLIS (XT720S), speedDIAL remote 
  • - Accessory Kit (tools, USB cable, power cord)

Descriptions: X-Cite XYLIS is a true arc lamp replacement for routine and advanced fluorescence imaging applications. It has the broadest spectrum available in a white light LED for fluorescence microscopy and rivals traditional arc lamps for brightness – making it ideal for both compound and stereomicroscopes. Incorporating our patented and award-winning LaserLED Hybrid Drive® technology to overcome the LED green gap, X-Cite XYLIS makes it possible to enjoy the benefits of LEDs without compromising on price, flexibility, or performance.

Specifications:

  • Wavelength Range: 360-770nm
  • LED Peaks (nm): 265, 430, 475, 545, 650, 735
  • Input Power Supply: Universal input 100-240VSC, 50/60Hz
  • Current: 3.9 - 1.6A
  • LED ON/OFF Response Times: 100 μs TTL / 1 ms USB
  • Control Options: speedDIAL; ON/OFF - TTL compatible; RS-232 commands (SDK available), USB Foot Pedal (optional)
  • I/O Connections: BNC input; USB (B-type); 3.5mm stereo plug
  • Dimensions (W x H x D): 120 mm x 260 mm x 260 mm (4.7” x 10.3” x 10.3”)
  • Weight: 6.1 kg (13.4 lbs)
  • Certifications: CE, RoHS
  • Warranty: LEDs – 25,000 hours or 3 years All other X-Cite XYLIS components - 1 year, parts and labor (excluding LLG)
  • Patents: X-Cite XYLIS incorporates technology protected by patent US#9,239,133
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 721 Spectrophotometer UV/Vis Reader

721 Spectrophotometer UV/Vis Reader

Cambridge ID #: 22484

Features:

  • This spectrophotometer has digital display shows measurement values.
  • Automatic light door, automatic zero and hundred adjustment equipment calibration.
  • Adopting tungsten lamp to ensure the service life of equipment.
  • Large sample chamber, maximum can place 10cm of colorimetric dish.
  • Excellent metering accuracy is higher than the general instrument.
  • Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc.

Specifications:

  • Wavelength Range: 350-1020nm
  • Spectral Bandwidth: 6nm
  • Optical System: C-T Single Beam, Grating 1200lines/mm
  • Wavelength Accuracy: ±3nm
  • Wavelength Repeatability: ≤1nm
  • Photometric Accuracy: ±1%T
  • Photometric Repeatability: 0.5%T
  • Photometric Range: 0-200%T, -0.3A~3A
  • Stray Light: ≤0.3%T @ 220nm,340nm
  • Stability: ±0.004A/h @500nm
  • Display: 4 LCD
  • Photometric Mode: T, A, C
  • Detector: Silicon Photodiode
  • Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr)
  • Output: RS232 Port
  • Power Requirement: 110V
  • Dimensions (W x D x H): 450 x 520 x 320mm
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Persee A3AFG *NEW* Atomic Absorption Spectrophotometer

Persee A3AFG *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21357

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

 

Specifications:

Spectrometer System

  • Model:Flame AA System-A3F, Graphite AA System-A3G, 

    Combined Flame and Graphite Furnace AA System-A3FG

  • Wavelength range: 190-900 nm
  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  • Modulation: Square wave pulse
  • Modulation frequency:
    • 100 hz self reversal (SR) background
    • 400 hz Deuterium Arc (D2) background

Monochromator 

  • Grating: 1800 grooves/mm diffraction grating
  • Blazed: wavelength 250 nm
  • Focus: 300 nm
  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
  • Scan mode: Automatic
  • Photometric type: Single beam
  • Wavelength accuracy: ±0.15 nm
  • Wavelength resolution: 0.2 nm±0.02 nm
  • Wavelength reproducibility: <0.05 nm
  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
  • Baseline stability: 0.005 A/30 min
  • Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

  • Graphite head: Transversally heated
  • Temperature range: Ambient-2650 ℃
  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
  • Feedback : Voltage and optical temperature control feedback
  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
  • Detection limit: Cd<0.004 ng/ml
  • Repeatability:
    Cu<2.0 % , Cd<2.0 %
  • Graphite tubes: Pyrolytically coated with platform
  • Sample size: Up to 20μl
  • Graphite cooling: Water circulator available
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Persee A3F *NEW* Atomic Absorption Spectrophotometer

Persee A3F *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21355

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

 

Specifications:

Spectrometer System

  • Model:Flame AA System-A3F, Graphite AA System-A3G, 

    Combined Flame and Graphite Furnace AA System-A3FG

  • Wavelength range: 190-900 nm
  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  • Modulation: Square wave pulse
  • Modulation frequency:
    • 100 hz self reversal (SR) background
    • 400 hz Deuterium Arc (D2) background

Monochromator 

  • Grating: 1800 grooves/mm diffraction grating
  • Blazed: wavelength 250 nm
  • Focus: 300 nm
  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
  • Scan mode: Automatic
  • Photometric type: Single beam
  • Wavelength accuracy: ±0.15 nm
  • Wavelength resolution: 0.2 nm±0.02 nm
  • Wavelength reproducibility: <0.05 nm
  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
  • Baseline stability: 0.005 A/30 min
  • Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

  • Graphite head: Transversally heated
  • Temperature range: Ambient-2650 ℃
  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
  • Feedback : Voltage and optical temperature control feedback
  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
  • Detection limit: Cd<0.004 ng/ml
  • Repeatability:
    Cu<2.0 % , Cd<2.0 %
  • Graphite tubes: Pyrolytically coated with platform
  • Sample size: Up to 20μl
  • Graphite cooling: Water circulator available
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Persee A3G *NEW* Atomic Absorption Spectrophotometer

Persee A3G *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21356

Features:

The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications. 

Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection. 

The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique. 

The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.

â—† Easy to use, complete software control

â—† Integrated safety precautions for user protection

â—† Flexible configuration for a wide array of industrial apps

â—† Time-saving high speed analysis

 

Specifications:

Spectrometer System

  • Model:Flame AA System-A3F, Graphite AA System-A3G, 

    Combined Flame and Graphite Furnace AA System-A3FG

  • Wavelength range: 190-900 nm
  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
  • Modulation: Square wave pulse
  • Modulation frequency:
    • 100 hz self reversal (SR) background
    • 400 hz Deuterium Arc (D2) background

Monochromator 

  • Grating: 1800 grooves/mm diffraction grating
  • Blazed: wavelength 250 nm
  • Focus: 300 nm
  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
  • Scan mode: Automatic
  • Photometric type: Single beam
  • Wavelength accuracy: ±0.15 nm
  • Wavelength resolution: 0.2 nm±0.02 nm
  • Wavelength reproducibility: <0.05 nm
  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
  • Baseline stability: 0.005 A/30 min
  • Stray light: ≤0.12 %T (220 nm NaI, 340 nm NaNO2)

Graphite Furnace Analysis

  • Graphite head: Transversally heated
  • Temperature range: Ambient-2650 ℃
  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
  • Feedback : Voltage and optical temperature control feedback
  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs
  • Detection limit: Cd<0.004 ng/ml
  • Repeatability:
    Cu<2.0 % , Cd<2.0 %
  • Graphite tubes: Pyrolytically coated with platform
  • Sample size: Up to 20μl
  • Graphite cooling: Water circulator available
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Persee-A3G-*NEW*-Atomic-Absorption-Spectrophotometer-21356
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Persee AA990AFG *NEW* Atomic Absorption Spectrophotometer

Persee AA990AFG *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21354

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Learn More
Persee-AA990AFG-*NEW*-Atomic-Absorption-Spectrophotometer-21354
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Persee AA990F *NEW* Atomic Absorption Spectrophotometer

Persee AA990F *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21352

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Learn More
Persee-AA990F-*NEW*-Atomic-Absorption-Spectrophotometer-21352
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Persee AA990G *NEW* Atomic Absorption Spectrophotometer

Persee AA990G *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21353

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Learn More
Persee-AA990G-*NEW*-Atomic-Absorption-Spectrophotometer-21353
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