Used Lab Equipment

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

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

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

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

The SmartReader 96 comes complete with 4 popular filters: 405,450,492,630nm and twenty six additional filters are available separately to cover a full range from 340 to 750nm.  The integrated filter wheel allows up to 8 filters to be loaded at once, and filters can be selected during programming. Up to two filters can be used for 2 measurements of the sample plate, for calculated comparisons.  Kinetic calculations can be performed by setting multiple readings. The SmartReader 96 is a convenient stand alone reader, all software and the programing system is incorporated into the electronics. However, a convenient USB port on the side allows quick and easy saving of data files to a USB drive, and the universal .csv files can then be shared or transferred to a computer for storage or further processing.  A data port can be used for connecting a computer or basic printer.

Specification:

• Control and Display: 7 inch touch screen (800 x 480 pixels)
• Light Source: Quartz-halogen lamp 6V/10W
• Wavelength Range: 340-750nm (405, 450, 492 and 630 nm filters included)
• Half-Bandwidth of filter: 3~9nm
• Readout Range: 0~4.000 Abs
• Linearity (405nm): 0~2.000 Abs <+1% / 0~4.000 Abs <+2%
• Precision: CV</= 0.2% (0-3) Abs ; CV</= 01.0% (3-4) Abs
• Test Speed: <6 sec. for 96 well plate
• Shaking: 3 modes - slow, medium, fast
• User Interface: Integrated software and touch screen control
• Storage: 200 programs; 100,000 test records
• Ports: USB ports for PC, printer, mouse and flash drive
• Dimensions: 295x440x225 mm (11.6 x 17 x 8.75 inches)
• Weight: 10 kg

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: Internal
• Display: LCD
• Dimensions: 12.5"x18.5"x11"

Features:

Mobile storage tank for cryogenic liquefied nitrogen. With vacuum super insulation and long-term vacuum protection. Approved according to the European Pressure Equipment Directive PED. Transport in unpressurized condition with transport plug fitted.

Specifications:

• Temperature: Up to -196°C
• Content, geometric: 348 L
• Operating overpressure: 2,0 bar
• Weight: 160 kg (empty)
• Evaporation rate: 0,5 %/day
• Dimensions: 165 x 70 x 80 cm (H x D x W)

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: External
• Display: LCD
• Dimensions: 12.5"x18.5"x11"

Features:

Mobile storage tank for cryogenic liquefied nitrogen. With vacuum super insulation and long-term vacuum protection. Approved according to the European Pressure Equipment Directive PED. Transport in unpressurized condition with transport plug fitted.

Specifications:

• Temperature: Up to -196°C
• Content, geometric: 49,5 L
• Operating overpressure: 1,3 bar
• Weight: 44 kg (empty)
• Evaporation rate: 2 %/day
• Dimensions: 80 x 50 x 65 cm (H x D x W)

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: Internal
• Display: LCD
• Dimensions: 12.5"x18.5"x11"

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: Internal
• Display: LCD
• Dimensions: 12.5"x18.5"x11"

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: Internal
• Display: LCD
• Dimensions: 12.5"x18.5"x11"

Features:

The Motic BA410 Elite Trinocular 50W displays the highest level of optical performance. It is compatible with the set of Plan Apochromatic lenses which helps provide maximum demands in color reproduction and resolution.

Specifications:

• Trinocular head Siedentopf type: 30°, inclined, 360° rotating
• Light split: 100:0/20:80
• Widefield high eyepoint eyepieces N-WF 10X/22mm: with diopter adjustment and rubber eyecups
• Sextuple nosepiece: reverse coded
• CCIS Plan achromatic objectives: EC-H PL 4X, 10X, 40X S, 100X S-Oil
• Focusing adjustment: Coaxial coarse and fine
• Built in low position rackless stage: with ceramic insert and right hand control
• Achromat swing-out condenser: N.A. 0.90/0.13 with iris diaphragm
• Koehler illumination quartz halogen 12V/50W: with external lamp house and intensity control

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

Specification:

• Capacity: 120 grams
• Readability: 0.0001 grams
• Pan Size: 305”
• Draft Shield: Yes
• Weighing Units: g, oz, ct
• Calibration: Internal
• Display: LCD
• Dimensions: 12.5"x18.5"x11"