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

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

Features:

The Eppendorf BioPhotometer D30 is the third generation of the well-established line of Eppendorf BioPhotometers, also known as detection instruments or photometers. The compact instrument clearly processes data, records at fixed wavelengths and makes evaluating results fast and simple. For specific methods, additional measurements are recorded and displayed as a graph, making impurities easier and quicker to identify. 

Specifications:

• Absorption measuring range: 0A - 3.0A (260 nm)
• Cuvette shaft: 12.5 x 12.5 mm
• Light source: Xenon flash lamp
• Wavelengths: 230, 260, 280, 320, 340, 405, 490, 562, 595, 600 nm
• Dimensions: 11.6 x 15.7 x 6” (295 x 400 x 150 mm)
• Weight: 11.9 lbs (5.4 kg)

Specifications:

• Wavelength range: 190 to 1100 nm
• Wavelength setability: 0.1 nm increments
• Scanning speeds: 120, 240, 600, 1200, 2400 nm/min
• Dimensions: 27” x 10” x 21” (69 x 26 x 53 cm)
• Weight: 81 lbs (37 kg)

Multiple purpose capabilities allow you to measure a wide range of analytes.

Features:

• Compact footprint provides a space-saving, convenient system
• Intuitive keyboard with integrated controls and LCD display
• Routine measurements require just a few keystrokes
• Direct measurement of routine absorbance or transmittance data
• Concentration mode for single point standard or factor-based quantitative analysis
• Bidirectional RS-232-C interface

Specifications

• Optical System: Grating based, 1200 lines/mm
• Spectral Bandwidth: <=8nm
• Wavelength Range: 325 to 1100nm
• Wavelength Accuracy: ±2.0nm
• Wavelength: Readout: 20-character, 2-line LCD
• Readout: Absorbance, %Transmittance, Concentration
• Range:
  • -0.1 to +2.5A
  • 0 to 125%T
  • 0 to 1999C
• Accuracy:
  • ±0.003A from 0 to 0.3A
  • ±1% from 0.3 to 2.5A
• Noise (at 500nm): <=0.001A at 0A; ±0.004A at 2A
• Drift: 0.003A/hour
• Stray Radiant Energy: <=0.1%T at 340 and 400nm
• Communication Ports
  • RS-232-C (serial)
  • Centronics-compatible (parallel)
• Dimensions: 13L x 12W x 7 in.H (33 x 30 x 19cm)
• Net Weight: 10 lb. (4.5kg)

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

Includes:

• Computer loaded w/ software
• 6 cell Cuvette Holder
• Peltier Port

Modes Of Operation:

• Scanning
• Wavelength program
• Time-drive
• Rate
• Quant
• Scanning quant

Features:

• True double-beam operation
• High throughput, low stray-light optics
• Pre-aligned deuterium and tungsten-halogen lamps
• Wide range of accessories and consumables

Benefits:

• Very high stability, high accuracy and reproducibility.
• Easily passes all pharmacopoeia and regulatory performance tests
• Quickly replaced for minimal downtime
• Perfect for any liquid sample
• Select the version that best matches your analysis needs and the skill level of your operators

Applications:

• Routine UV/ Vis Testing
• Liquids Analysis
• Solids, Pastes, and Powder Samples
• Regulatory Tests requiring variable bandwidths

Specifications:

• Temperature Range: Ambient 15ºC to 35ºC
• Relative Humidity: 20% to 80% (without condensation)
• Dimensions: 650 x  560 x 260 nm (W x D x H)
• Wavelength Range: 190 nm to 1100 nm
• Wavelength Accuracy: ±0.1 nm
• Wavelength Reproducibility: ±0.1 nm
• Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
• Beam Center Height: 15 mm
• Optical Path Length: 121 mm
• Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
• Photometric Range: 0% to 100%
• Detector: Photodiodes
• Grating: Holographic, 1053 lines/mm
• Lamp Change: Automatically at 326 nm
• Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
• Digital Port: One RS 232 C Interface
• Type: Scanning Double-Beam
• Pollution Degree: 2
• Altitude: Up to 2000 m

Description:

Thermo Scientific™ NanoDrop 8000 is a muti-sample micro-volume UV-Vis spectrophotometer. With the NanoDrop 8000, you can measure more samples in less time with the same reliability and patented sample retention technology of the NanoDrop 2000.

Specifications:

• Absorbance Accuracy: 3% (at 0.74 Abs at 350nm)
• Absorbance Range: 0 - 75Abs
• Accuracy: 0.003 *SD of 10 individual measurements at 0.74Abs
• Accuracy (Absorption): 3% (at .74 at 350nm)
• Applications: Nucleic acid, protein, cell culture and custom methods
• Certifications/Compliance: UL/CSA and CE
• Detection Limits: 2.5 ng/µL (dsDNA), 0.15 mg/mL (BSA)
• Detection Range: 2.5-3,700 ng/µL (dsDNA), 0.15 - 100 mg/mL (BSA)
• Detector Type: 2048-element linear silicon CCD array
• Footprint: 24 x 32 cm
• Lamp: Xenon Flash Lamp
• Measurement Time: <20 sec.
• No. of Samples: Up to 8
• Pathlength: 0.1, 0.2 and 1.0 mm
• Sample Volume: 1µL
• Spectral Resolution: ≤3 nm (FWHM at Hg 546.1 nm)
• Voltage: 12VDC
• Wattage: ±1 nm
• Wavelength Accuracy: ±1 nm
• Wavelength Range: 220 - 750 nm
• Weight: 3.4 kg

Description:

Thermo Scientific™ NanoDrop 8000 is a muti-sample micro-volume UV-Vis spectrophotometer. With the NanoDrop 8000, you can measure more samples in less time with the same reliability and patented sample retention technology of the NanoDrop 2000.

Specifications:

• Absorbance Accuracy: 3% (at 0.74 Abs at 350nm)
• Absorbance Range: 0 - 75Abs
• Accuracy: 0.003 *SD of 10 individual measurements at 0.74Abs
• Accuracy (Absorption): 3% (at .74 at 350nm)
• Applications: Nucleic acid, protein, cell culture and custom methods
• Certifications/Compliance: UL/CSA and CE
• Detection Limits: 2.5 ng/µL (dsDNA), 0.15 mg/mL (BSA)
• Detection Range: 2.5-3,700 ng/µL (dsDNA), 0.15 - 100 mg/mL (BSA)
• Detector Type: 2048-element linear silicon CCD array
• Footprint: 24 x 32 cm
• Lamp: Xenon Flash Lamp
• Measurement Time: <20 sec.
• No. of Samples: Up to 8
• Pathlength: 0.1, 0.2 and 1.0 mm
• Sample Volume: 1µL
• Spectral Resolution: ≤3 nm (FWHM at Hg 546.1 nm)
• Voltage: 12VDC
• Wattage: ±1 nm
• Wavelength Accuracy: ±1 nm
• Wavelength Range: 220 - 750 nm
• Weight: 3.4 kg

Includes:
• Computer w/ Software
• Necessary Cables
• Manual

The NanoDrop 1000 Spectrophotometer measures 1 ul samples with high accuracy and reproducibility. The full spectrum (220nm-750nm) spectrophotometer utilizes a patented sample retention technology that employs surface tension alone to hold the sample in place. This eliminates the need for cumbersome cuvettes and other sample containment devices and allows for clean up in seconds. In addition, the NanoDrop 1000 Spectrophotometer has the capability to measure highly concentrated samples without dilution (50X higher concentration than the samples measured by a standard cuvette spectrophotometer).

UV/VIS spectrophotometry is simple for samples as small as 1 ul using the NanoDrop 1000 Spectrophotometer. The small sample requirement and ease of use make the NanoDrop 1000 Spectrophotometer ideally suited for measuring:
• Nucleic acid concentration and purity of nucleic acid samples up to 3700 ng/ul (dsDNA) without dilution
• Fluorescent dye labeling density of nucleic acid microarray samples
• Purified protein analysis (A280) up to 100 mg/ml (BSA)
• Expanded spectrum measurement and quantitation of fluorescent dye labeled proteins, conjugates, and metalloproteins
• Bradford Assay analysis of protein
• BCA Assay analysis of protein
• Lowry Assay analysis of protein
• Pierce Protein 660 nm Protein Assay
• Cell density measurements
• General UV-Vis spectrophotometry

Specifications:

• Sample Size: 1 microliter
• Path Length: 1 mm (with auto-ranging to 0.2 mm)
• Light Source: Xenon flash lamp
• Detector Type: 2048-element linear silicon CCD array
• Wavelength Range: 220-750 nm
• Wavelength Accuracy: 1 nm
• Wavelength Resolution: 3 nm (FWHM at Hg 546 nm)
• Absorbance Precision: 0.003 absorbance ( 1mm path)
• Absorbance Accuracy: 2% (at 0.76 absorbance at 257 nm)
• Absorbance Range: 0.02-75 (10 mm equivalent absorbance)
• Detection Limit: 2 ng/microliter (dsDNA)
• Maximum Concentration: 3700 ng/microliter (dsDNA)
• Measurement Cycle Time: 10 seconds
• Dimensions: 14 cm X 20 cm
• Weight: 1.6 kg
• Sample Pedestal Material of Construction: 303 stainless steel and quartz fiber
• Operating Voltage: 12 Vdc
• Operating Power Consumption: 6 W
• Standby Power Consumption: 1.5 W Heating : 37 ± 0.5 °C