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Spectrophotometry

Spectrophotometry

Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
Spectrophotometer Accessories (196)
Spectrophotometer Sample and Cell Holders (146)
UV-Vis Spectrophotometers (135)
Colorimeters (50)
Spectrophotometer Filters (16)

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1 – 15 of 373 results
1

Lovibond™ PFXi-195/1 Colorimeter: Liquid Chemicals and Industrial Oils

Accurate, efficient automatic colorimeter for objective color measurement of transparent liquids

EDGE
2

Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer

Perform both basic and complex analyses with the Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer, an intuitive, reliable solution for education or in the lab.

Photometric Accuracy ±0.002 A (0 to 0.3 A), 0.5% of ABS reading (0.301 A to 2.5 A)
Connections USB-A, USB-B
Scan Speed Automatic – up to 1200 nm/min.
Printer Included Thermal printer accessory with 80 mm width paper
Noise

≤0.001A at 0A
≤0.001A at 1A
≤0.002A at 2A
RMS at 500nm. 60 consecutive measurements
Languages English, French, German, Spanish, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Thai, Arabic
Detector Type Silicon Photodiode
Compartments Accessible from top, front or side
Able to accommodate cells up to 100mm pathlength
Available accessory for test-tubes up to 25mm diameter and 150mm height
Removable, washable sample compartment liner with magnetic placement and hold-down
Stray Light <0.1%T at 340 nm and 400 nm
Measured using glass cutoff filters or NaNO2 at 340 nm
Optical Design Single Beam
Photometric Repeatability ± 0.002 A
Measured at 1.0 A at 546 nm
Weight (Metric) 7.5 kg
Wavelength Data Interval 1 nm
Electrical Requirements External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/250 V, 50/60 Hz
Warranty 2 years standard with 1 year extension upon registration of the instrument with Thermo Fisher Scientific within 6 months of purchase
Photometric Range -3A to +3A
Wavelength Repeatability < ±1 nm
Spectral Bandwidth 5 nm
Baseline Flatness <0.003 A, 325 to 1000 nm, smoothed
Photometric Display -3A to +3A, 0 to 200 000 %T, 0 to 9 999 999 C
Type Visible Spectrophotometer
Dimensions (L x W x H) 35.5x 38.5x 19.5 cm
Wavelength Accuracy ±2 nm
Lamp Life 1000 hrs.
Keypad Tactile rubber 23 keys with numeric keypad
Drift <0.002 A/hr. (At 500 nm after 2 hr. warmup.) Typical <0.004 A/hr. after 1 hr. warmup
Wavelength Range 325 to 1100 nm
Product Line GENESYS 30
Display 5 in. 32-bit Color Display, 800 x 480 pixels
3

Thermo Scientific™ Orion™ AquaMate Vis and UV-Vis Spectrophotometers

Optimized for your water analysis needs AquaMate 7100 Vis and AquaMate 8100 UV-Vis Spectrophotometers provide fast and reliable results

Photometric Accuracy ±0.002 A at 0.5 A, ±0.004 A at 1.0 A, ±0.008 A at 2.0 A
Connections Single USB-A
Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available
Print via USB, Ethernet or Wi-Fi USB adaptor available
Height (Metric) 19.5 cm
Electrical Requirements External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz
Warranty 1 Year
Length (Metric) 35.5 cm
Noise (RMS at 500 nm 60 consecutive measurements) ≤0.00020A at 0A at 260 and 500 nm ≤0.00030A at 1A at 260 and 500 nm ≤0.00040A at 2A at 260 and 500 nm
Wavelength Repeatability < ±0.2 nm
For Use With (Application) Water and Waste Water Analysis
Width (Metric) 38.5 cm
Detector Type Dual Silicon Photodiodes
Dimensions (L x W x H) 35.5 x 38.5 x 19.5 cm
Wavelength Accuracy ±0.5 nm
Depth (Metric) 35.5 cm
Compartments Accessible from top, front or side Able to accommodate cells up to 100 mm cells Available accessory for test tubes up to 25 mm diameter and 150 mm height Removable, washable sample compartment liner with magnetic placement and hold-down
Keypad Glove- friendly touchscreen
Certifications/Compliance CE / TUV
Optical Design Double Beam
Photometric Repeatability ±0.001A at 1A measured at 1.0A at 546 nm
Interface Glove friendly touch-screen
Weight (Metric) 7.5 kg
Wavelength Data Interval 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm
Display 7 in. High Definition Color Touchscreen, Fixed, 800 x 1280 pixels
4

Thermo Scientific™ Orion™ AQ3700 AQUAfast™ Colorimeter

Select this multiparameter colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods.

Storage Requirements 5°C to 40°C
5

Thermo Scientific™ GENESYS™ 180 UV-Vis Spectrophotometer

Perform UV-Vis measurements with a double beam with a reference cell position  with the Thermo Scientific GENESYS 180 UV-Vis spectrophotometer.

Spectral Bandwidth 2 nm
Optical Design Double Beam
6

Thermo Scientific™ Evolution™ One/One Plus UV-Vis Spectrophotometers

Thermo Scientific™ Evolution™ UV-Vis Spectrophotometers combine reliable and versatile hardware with easy-to-learn, easy-to-use Thermo Scientific™ Insight™ Pro Software. Together they will meet the diverse needs your organization requires from an analytical tool.

7

Thermo Scientific™ SPECTRONIC™ 200 Spectrophotometer

Thermo Scientific™ SPECTRONIC™ 200 is the standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

8

Thermo Scientific™ BioMate™ 160 UV-Vis Spectrophotometer

Perform automated measurements of nucleic acids, proteins and cell cultures with the Thermo Scientific BioMate 160 UV-Vis spectrophotometer.

Promotions are available
Spectral Bandwidth 2 nm
9

Cole-Parmer™ Jenway™ 74 Series Visible and UV/Visible Scanning Spectrophotometers with CPLive™ Connectivity

Get cloud-based secure storage of your results and protocols with Jenway 74 Series Visible and UV/Visible Scanning Spectrophotometers with CPLive Connectivity

Connections 2 x USB-A, 1 x USB-B, Ethernet RJ45
Photometric Range 0 to 199.9 %T
Wavelength Repeatability ± 0.5 nm
Spectral Bandwidth 5 nm
Absorbance Range -0.3 to +2.5 A
Pathlength 10 to 100 mm
Concentration -300 to 9999
Includes 10GB memory
Detector Type Silicon Photodiode
Type Spectrophotometer
Dimensions (L x W x H) 50 x 28 x 15.6 cm
Wavelength Accuracy ± 2 nm
Photometric Accuracy Including Standard Tolerance ±1%T
Voltage 100/240 V
Absorbance Accuracy ±0.01 A at 1.000 A
Certifications/Compliance CE
Optical Design Single
Hertz 50/60 Hz
Display Touchscreen
10

Thermo Scientific™ GENESYS™ 140/150 Vis/UV-Vis Spectrophotometers

Get the most for your QA/QC or teaching lab with a rugged, network ready spectrophotometer designed for repetitive measurements and ease of use.

11

Lovibond™ PFXi-880 Series Spectrophotometers

With RCMSi technology (Remote Calibration & Maintenance Service) for remote calibration and servicing via internet without leaving benchtop

Height (Metric) 17 cm
Length (Metric) 19.6 cm
Length (English) 7.7 in.
Spectral Response 420 to 710 nm
Pathlength 0.1 to 153 mm
Light Source Tungsten Halogen
Measurement Time >30 sec.
Repeatability Chromaticity (x y) - ±0.0002; ΔE - 0.2
Type Spectrophotometer
Voltage 90/240 V
Weight (English) 16 lb.
Weight (Metric) 7.7 kg
Height (English) 6.69 in.
Display Color Graphic
13

Thermo Scientific™ Orion™ AQUAfast™ AQ3140 COD Colorimeter

Designed for the laboratory, this COD colorimeter is a single parameter instrument for determining chemical oxygen demand index in water for markets such as wastewater, food & beverage, aquaculture, and agriculture.

14

Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer

Perform both basic and complex analyses with the Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer, an intuitive, reliable solution for education or in the lab.

15

Thermo Scientific™ SPECTRONIC 200™ Spectrophotometer

Thermo Scientific™ SPECTRONIC™ 200 is the new standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

Connections USB-B for connection to a remote computer
USB-A for connection to a printer or USB memory device
Width (English) 15.3 in.
Printer Included External printer support: Epson TM-T88V
Languages English, French, German, Spanish, Italian, Chinese, Japanese, Korean, Thai
Photometric Readout ABS, %T, Concentration (standard or custom units)
Light Source Tungsten Halogen
Width (Metric) 39 cm
Includes Two Cuvet Racks; Ten 1cm plastic cuvets
Detector Type 2048-element CCD
Compartments Removable, washable sample compartment
Stray Light <0.2%T (with SPECTRONIC standard SRM 400 filter)
Optical Design Single Beam
Photometric Repeatability ±0.03 A at 0.3 A
Weight (Metric) 5.2 kg
Height (English) 3.6 in.
Height (Metric) 16 cm
Electrical Requirements Selected automatically, 100/240 V, 50/60Hz
Depth (English) 11.8 in.
Photometric Range -0.3 to 2.5Å
Wavelength Repeatability ±1nm
Data Interval for Scanning 1 nm on-board, 0.5 nm under computer control
Spectral Bandwidth <4 nm
Photometric Display -0.3A - 2.5A; 0 - 125%T
Wavelength Accuracy ±2 nm
Lamp Life 1000 hrs.
Depth (Metric) 30 cm
Keypad Sealed tactile rubber
Container Type Single cell holder for square cuvettes and for test tubes
Weight (English) 9.7 lb.
Interface USB-B; USB-A
Wavelength Range 340 to 1000 nm
Display 3.5 in. Color Graphic TFT LCD