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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 (190)
Spectrophotometer Sample and Cell Holders (133)
UV-Vis Spectrophotometers (131)
Colorimeters (38)
Spectrophotometer Filters (12)

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1 – 15 of 332 results
1

Biochrom Biowave 3+

The Biowave 3+ offers all the capabilities of a research grade UV/Vis spectrophotometer. Expect exceptionally high resolution with the 3 nm bandwidth. The robust design and reasonable cost make it great for students.

Height (Metric) 100 mm
Beam Center Height 15 mm
Shape Round
Depth (English) 15.3 in.
Width (English) 10 in.
Photometric Linearity ±1.3% or ±0.008 A (Whichever is Greater at 546 nm)
Noise ±0.005 peak to peak ±0.002 RMS
Monochromator Flat Grating
Photometric Range -0.3 to 2.5 A, 0.3 to 199 %T
Wavelength Repeatability ±1 nm
Spectral Bandwidth 3 nm
Languages English, French, German, Spanish, Italian, Chinese, Japanese
Light Source Xenon Flash
Width (Metric) 260 mm
Detector Type Twin CMOS Array
Wavelength Accuracy ±2 nm
Depth (Metric) 390 mm
Voltage 100/115/220/230 V
Stray Light <0.5 %T 340 nm
Weight (English) 6.6 lb.
Photometric Repeatability ±0.002 A to 0.5 A (at 546 nm)
Wavelength Range 190 to 1100 nm
Weight (Metric) 3 kg
Height (English) 3.9 in.
Display Graphic LCD
2

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

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

3

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
4

Lovibond™ Colorimeter Tablet Reagent: DPD No. 1

Use with MC500, MD600, SC450, MD100 colorimeters, SP600 spectrophotometer, Pool Control 9, AquaPRO3 Pool and AquaPRO6 Pool photometers and Scuba IIElectronic Pool Tester

5

Thermo Scientific™ GENESYS™ 40/50 Vis/UV-Vis Spectrophotometers

For teaching labs or quality control experts who require ruggedness, ease-of-use and software capability in UV-Vis spectrophotometry.

Promotions are available
6

Lovibond™ Colorimeter Tablet Reagent: DPD No. 3

For use with MC500, MD600, SC450, MD100 colorimeters, SP600 spectrophotometer, Pool Control 9, AquaPRO3 Pool and AquaPRO6 Pool photometers and Scuba II Electronic Pool Tester.

7

Lovibond™ MD600 Handheld Water Quality Colorimeter

Rugged, waterproof multi-parameter colorimeters for laboratory and field testing

8

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
9

Thermo Scientific™ Orion™ AQUAfast™ AQ3170 Colorimeter

Gather accurate chlorine measurements with a colorimeter designed for both the laboratory and the field in markets such as drinking water, wastewater, food & beverage, aquaculture, and agriculture.

10

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
11

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.

Promotions are available
12

Lovibond™ PFXi-880/IP17 Colorimeter: Petroleum Oils and Fuels

High-precision, automatic spectrophotometer for objective color measurement

Connections USB, LAN, RS232
Height (Metric) 17 cm
Width (English) 20.27 in.
Length (Metric) 19.6 cm
Length (English) 7.71 in.
Spectral Bandwidth 10 nm
Material Textured Fabricated Steel
Languages English, French, German, Italian, Spanish, Portuguese, Russian, Chinese, Japanese
Pathlength 1 x 1, 1 x 6 in.
Calibration Yes
For Use With (Application) Petroleum oils and fuels
Light Source Tungsten Halogen
Width (Metric) 51.5 cm
Includes Windows™ compatible software, spare lamp, instructions, RCMSi starter pack and Lovibond™ optical Glass cells
Dimensions (L x W x H) 7.71 x 20.27 x 6.69 in. (19.6 x 51.5 x 17 cm)
IP Rating IP17
Voltage 90/240 V
Weight (English) 16.97 lb.
Certifications/Compliance CE, RoHS, WEEE
Wavelength Range 420 to 710 nm
Data Storage 100,000+ Measurements
Weight (Metric) 7.7 kg
Height (English) 6.69 in.
Display Backlit LCD
13

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
14

Lovibond™ LC 100 Hand-Held Imaging Spectrophotometer

Creates conformance reports in either PDF or Excel formats that can easily be shared with PC or compatible printer

Includes Spectrophotometer, holder, sample cells, USB cord, carrying case
Measurement Time 1.8 sec.
Display TFT
15

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.