Used Lab Equipment

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

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)

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

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

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

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

Features:

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

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

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

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

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

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

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

â—† Support WIFI communication in field operation

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

Specifications:

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

Features:

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

Features:

T6U : UV-Vis Spectrometer  

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

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

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: T6U ±1 nm ; T6V: ±2 nm
• Wavelength reproducibility: T6U ≤0.2 nm ; T6V≤0.4 nm
• Photometric mode: Transmittance, Absorbance, Energy
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 00.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001 A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2 hr warm-up)
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer Mini: printer
• PC interface: RS232
• Software support: Local and UV Win
• Power supply: Switch mode 95-250 VAC 50-60 Hz
• Weight: 37 lbs
• Dimension: 22 x 20 x 13 in

Features:

T6V :  Visible Spectrometer 

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

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

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: T6U ±1 nm ; T6V: ±2 nm
• Wavelength reproducibility: T6U ≤0.2 nm ; T6V≤0.4 nm
• Photometric mode: Transmittance, Absorbance, Energy
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 00.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001 A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2 hr warm-up)
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer Mini: printer
• PC interface: RS232
• Software support: Local and UV Win
• Power supply: Switch mode 95-250 VAC 50-60 Hz
• Weight: 37 lbs
• Dimension: 22 x 20 x 13 in

Features:

T7: UV-Vis Spectrometer

T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry.

T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/Protein analysis. When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.

• High performance variable spectral bandwidth

   

• Wavelength accuracy +/- 0.3nm

   

• Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps

   

• Additional accessories for multi application

   

• High degree of automation requiring minimal key depressions to start analysis

Specifications:

• Scan speed: Selectable
• Wavelength range: 190-1100 nm
• Wavelength accuracy: ±0.3 nm
• Wavelength reproducibility: ≤0.2 nm
• Photometric mode: Transmittance, Absorbance, Energy Concentration
• Photometric range: -0.3-3.0 Abs
• Photometric accuracy: 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
• Photometric reproducibility: 0.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T)
• Photometric noise: 0.001A (500 nm, 30 min warm-up)
• Baseline flatness: 0.002 A (200-1000 nm)
• Baseline stability: 0.001 A/h (500 nm, 0 Abs, 2hrs warm-up)
• Standard functionality: Photometric, Quantitative, Spectrum and DNA measurements
• Cell holder: Automatic 8 cell changer
• Detector: Silicon photo diode
• Light source: Tungsten Halogen and Deuterium arc lamps
• Display: Digital LCD display
• Printer: Optional
• PC interface: RS232, USB
• Software support: Local and UV Win
• Power supply: Switch mode 120-230 VAC 50-60 Hz
• Weight: 80 lb
• Dimension: 28 x 24 x 20 in

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

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

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