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.

Spectrophotometer Visible/absorbance Reader: 16-30 of 106

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
Thermo Forma NanoDrop 8000 Spectrophotometer UV/Vis Reader

Thermo Forma NanoDrop 8000 Spectrophotometer UV/Vis Reader

Cambridge ID #: 20772

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
Learn More
Thermo-Forma-NanoDrop-8000-Spectrophotometer-UV-Vis-Reader-20772
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Thermo NanoDrop ND-1000 Spectrophotometer UV/Vis Reader

Thermo NanoDrop ND-1000 Spectrophotometer UV/Vis Reader

Cambridge Scientific ID #'s: 20555, 20771

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
Learn More
Thermo-NanoDrop-ND-1000-Spectrophotometer-UV-Vis-Reader-20555
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
Thermo Scientific NanoDrop One C Spectrophotometer UV/Vis Reader

Thermo Scientific NanoDrop One C Spectrophotometer UV/Vis Reader

Cambridge ID #: 22532

Features:

Prevent costly delays with an enhanced understanding of sample quality using the Thermo Scientific™ NanoDrop™ One Microvolume UV-Vis Spectrophotometers. Innovative Thermo Scientific™ Acclaro™ Sample Intelligence technology is built into every instrument for improved measurement accuracy and contaminant identification. Quantify and qualify DNA, RNA, and protein samples  in seconds with only 1-2 µL, and obtain full-spectral data before you decide to use samples in downstream applications. Additional cuvette position also available.

Specifications:

  • Detector Type :2048-element CMOS linear image sensor
  • Dimensions (L x W x H): 20 x 25.4 x 32.3 cm (8 x 10 x 12.7 in.)
  • Display: 7-inch, 1280 x 800 high-definition color display
  • Keypad: Built-in touchscreen, multipoint capacitive touch
  • Lamp: Xenon flash lamp
  • Sample Volume (Metric): Minimum 1µL
  • Spectral Bandwidth: ≤1.8 nm (FWHM at Hg 254 nm)
  • Voltage: 12 V (DC)
  • Wavelength Accuracy: ±1 nm
  • Wavelength Range: 190–850 nm
Learn More
Thermo-Scientific-NanoDrop-One-C-Spectrophotometer-UV-Vis-Reader-22532
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T10DCS *NEW* Spectrophotometer UV/Vis Reader

Persee T10DCS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21351

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
Learn More
Persee-T10DCS-*NEW*-Spectrophotometer-UV-Vis-Reader-21351
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T3 *NEW* Spectrophotometer UV/Vis Reader

Persee T3 *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21341

Features:

The T3 portable spectrometer is a compact portable instrument based on advanced CCD detection technology.

This highly compact instrument boasts all the features of a conventional bench-top spectrophotometer including Spectrum Scanning, Photometric, Quantitative and Kinetic methods.

Due to its portable design, it is also ideal for field monitoring and on-site operations for water and food analysis.

Pre-programmed test methods including calibration data for the Spectroquant series of reagent test kits from Merck Chemicals.

 

  • Ruggedized case
  • 2GB memory for data and method storage, support USB flash memory
  • Easy to use with multiple interface including USB, RS232, Ethernet
  • GPS positioning and GPRS mobile wireless data transmission (by SIM card)
  • Lithium battery continuously work for 6 hours after fully charged
  • Measure with cuvettes, test tube or optical fiber probe, work with a number of lab supplies as optional accessories to be a mobile lab

Specifications:

  • Light source: Convergent tungsten lamp, 500 hrs of service life
  • Measurement modes: Spectrum scan, quantitative measurement, kinetics measurement, photometric measurement
  • Monochromator: Flat-field holographic concave grating
  • Detector: CCD 1L x 511 2048 pixel
  • Sampling accessories: Insert optic fiber probe, 10 mm and 20 mm pathlength tips; rectangular cuvette holder; cylindrical test tube holder
  • Power supply: Built-in battery, continuously work for 6 hours after being charged
  • Vehicle power: supply adapter (optional)
  • Batterycharger: 90-240 V
  • Printer: Micro printer (optional), support USB printer (PLC language)
  • Operating system: Windows embedded CE 6.0 with 2 GB memory and timing function
  • Input/display: 480 x 272 colour touch operation or mouse operation
  • Wavelength range: 380-800 nm
Learn More
Persee-T3-*NEW*-Spectrophotometer-UV-Vis-Reader-21341
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T6U *NEW* Spectrophotometer UV/Vis Reader

Persee T6U *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21342

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
Learn More
Persee-T6U-*NEW*-Spectrophotometer-UV-Vis-Reader-21342
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T6V *NEW* Spectrophotometer UV/Vis Reader

Persee T6V *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21343

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
Learn More
Persee-T6V-*NEW*-Spectrophotometer-UV-Vis-Reader-21343
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T7 *NEW* Spectrophotometer UV/Vis Reader

Persee T7 *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21344

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
Learn More
Persee-T7-*NEW*-Spectrophotometer-UV-Vis-Reader-21344
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T7D *NEW* Spectrophotometer UV/Vis Reader

Persee T7D *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21346

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a 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. T7D/T7DS 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
  • A number of optional accessories available to increase the flexibility of analysis
  • High degree of automation requiring minimal key depressions to start analysis
  • The simple mechanical structure and modular electrical design make the routine maintenance easy

 

Specifications:

  • Optical system: Double beam 
  • Scan speed: Selectable
  • Wavelength range: 190-1100 nm
  • Wavelength accuracy: ±0.3 nm
  • Wavelength reproducibility: ≤0.2 nm
  • Spectral bandwidth
    • T7D: 2 nm 

    • T7DS: 0.5, 1.0, 2.0, 5.0 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: 0.0008 A/h (500 nm, 0 Abs, 2 hrs 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
Learn More
Persee-T7D-*NEW*-Spectrophotometer-UV-Vis-Reader-21346
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T7DS *NEW* Spectrophotometer UV/Vis Reader

Persee T7DS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21347

Features:

T7D: UV-Vis Spectrometer

T7DS: UV-Vis Spectrometer

T7D/T7DS is a high performance double beam scanning spectrophotometer available with a 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. T7D/T7DS 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
  • A number of optional accessories available to increase the flexibility of analysis
  • High degree of automation requiring minimal key depressions to start analysis
  • The simple mechanical structure and modular electrical design make the routine maintenance easy

 

Specifications:

  • Optical system: Double beam 
  • Scan speed: Selectable
  • Wavelength range: 190-1100 nm
  • Wavelength accuracy: ±0.3 nm
  • Wavelength reproducibility: ≤0.2 nm
  • Spectral bandwidth
    • T7D: 2 nm 

    • T7DS: 0.5, 1.0, 2.0, 5.0 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: 0.0008 A/h (500 nm, 0 Abs, 2 hrs 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
Learn More
Persee-T7DS-*NEW*-Spectrophotometer-UV-Vis-Reader-21347
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T7S *NEW* Spectrophotometer UV/Vis Reader

Persee T7S *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21345

Features:

T7S:    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
Learn More
Persee-T7S-*NEW*-Spectrophotometer-UV-Vis-Reader-21345
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T8DCS *NEW* Spectrophotometer UV/Vis Reader

Persee T8DCS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21349

Features:

T8DCS is a high performance double beam spectrophotometer with a continuously selectable spectral bandwidth from 0.1-5nm. It meets various demands for spectral bandwidth from users in different industries especially pharmaceutical industry and scientic research field. The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity.The T8DCS’ true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† A high-performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous changeable slit

â—† User friendly design allows easy light source replacement and routine maintenance

â—† Large sample compartment design enables use of a wide range of accessories

Specifications:

  • Optical system: Double beam 
  • Scan speed: Selectable
  • Wavelength range: 190-900 nm
  • Wavelength accuracy: ±0.3 nm
  • Wavelength reproducibility: ≤0.1 nm
  • Spectral bandwidth: 0.1 – 5 nm Continually Adjustable
  • Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
  • Photometric range: -4.0-4.0 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)
  • Photometric noise: 0.0004 A (500 nm, 30min warm-up)
  • Baseline flatness: 0.001 A (200-850 nm)
  • Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
  • Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
  • Standard functionality: No stand alone function
  • Cell holder: Fixed position sample and reference
  • Detector: Photo multiplier tube
  • Light source: Tungsten Halogen and Deuterium arc lamps
  • Display: No display
  • Printer: Not available
  • PC interface: RS232, USB
  • Software support: UV Win
  • Power supply: Switch mode 120-230 VAC 50-60 Hz
  • Weight: 95 lb
  • Dimension: 21.5 x 23 x 11 in
Learn More
Persee-T8DCS-*NEW*-Spectrophotometer-UV-Vis-Reader-21349
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T8DS *NEW* Spectrophotometer UV/Vis Reader

Persee T8DS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21348

Features:

T8DS is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth. The Czerny-Turner Monochromator with a holographic grating keeps stray light at a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

â—† Czerny-Turner Monochromator with high resolution holographic grating

â—† High performance variable (0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm) spectral bandwidth 

â—† High resolution, excellent performance, long term stability

â—† Additional accessories for multi-application, support the ultra-volume cuvettes

Specifications:

  • Optical system: Double beam 
  • Scan speed: Selectable
  • Wavelength range: 190-900 nm
  • Wavelength accuracy: ±0.3 nm
  • Wavelength reproducibility: ≤0.1 nm
  • Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
  • Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
  • Photometric range: -4.0-4.0 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)
  • Photometric noise: 0.0004 A (500 nm, 30min warm-up)
  • Baseline flatness: 0.001 A (200-850 nm)
  • Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
  • Standard functionality: No stand alone function
  • Cell holder: Fixed position sample and reference
  • Detector: Photo multiplier tube
  • Light source: Tungsten Halogen and Deuterium arc lamps
  • Display: No display
  • Printer: Not available
  • PC interface: RS232, USB
  • Software support: UV Win
  • Power supply: Switch mode 120-230 VAC 50-60 Hz
  • Weight: 95 lb
  • Dimension: 21.5 x 23 x 11 in
Learn More
Persee-T8DS-*NEW*-Spectrophotometer-UV-Vis-Reader-21348
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Persee T9DCS *NEW* Spectrophotometer UV/Vis Reader

Persee T9DCS *NEW* Spectrophotometer UV/Vis Reader

Cambridge ID #: 21350

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
Learn More
Persee-T9DCS-*NEW*-Spectrophotometer-UV-Vis-Reader-21350
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Shimadzu UVmini-1240 Spectrophotometer UV/Vis Reader

Shimadzu UVmini-1240 Spectrophotometer UV/Vis Reader

Cambridge ID #: 18159

Specifications:

 

Site Requirements

  • Dimensions (W x D x H): 416 × 379 × 274mm
  • Weight: 11 kg
  • Ambient temperature: 15 to 35°C
  • Ambient humidity: 45 to 80%, less than 70% if over 30°C
  • Power supply: 100~120 V 50/60 Hz 160 VA ; 220~240 V 50/60 Hz 160 VA

Performance Specifications:

  • Spectrum bandwidth: 5 nm
  • Wavelength accuracy: ± 1.0 nm
  • Wavelength repeatability: ± 0.3 nm
  • Stray light: less than 0.05% (220.0 nm Nal, 340.0 nm NaNO2 & UV39)
  • Photometric range: −3.99 to 3.99 Abs (absorbance) ;  0.0 to 200% (transmittance)
  • Recording range: −3.99 to 3.99 Abs (absorbance) ;  −399 to 399% (transmittance)
  • Photometric accuracy: ± 0.005 Abs (at 1.0 Abs) ; ± 0.003 Abs (at 0.5 Abs)
  • Photometric repeatability: ± 0.002 Abs (at 1.0 Abs)
  • Drift: less than ± 0.001 Abs/h (after 2 hr warm-up)
  • Baseline flatness: ± 0.010 Abs (after 1 hr warm-up, at 1100 to 200 nm)
  • Noise: less than 0.002 Abs, Peak to Peak / less than 0.0005 Abs, RMS

Optical Design

  • Wavelength range: 190.0 to 1100.0 nm
  • Display wavelength: 0.1nm step
  • Selectable wavelength: 0.1 nm step (1 nm step in spectrum mode)
  • Scan speed: ± 3800 nm/min (wavelength change) ; ± 24 to 1400 nm/min (scan)
  • Light source change: Auto change with wavelength ; halogen lamp only ; deuterium (D2) lamp only
  • Measurement method: single beam measurement
  • Monochromator: incorporates aberration-corrected concave blazed holographic grating
  • Detector: silicon photodiode
Learn More
Shimadzu-UVmini-1240-Spectrophotometer-UV-Vis-Reader-18159
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping