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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 and Replacement Parts (668)
Spectrophotometer Sample and Cell Holders (355)
Spectrophotometer Filters (352)
UV-Vis Spectrophotometers (280)
Colorimeters (160)

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Keyword Search:
91 – 105 of 1,640 results
91

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

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

92

Lovibond™ Model F Colorimeter

Versatile instrument for color measurement of products that transmit light as well as opaque solids, powders and pastes

93

Lovibond™ EBC Comparator 3000

Visual grading of EBC color scales

94

Lovibond™ Colorimeter: Free, Total Chlorine and pH

These rugged, waterproof, single parameter colorimeters are ideal for laboratory and field testing

95

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
97

Jenway™ Economical Flame Photometer

Automatic gas shutoff feature of Jenway Economical Flame Photometer ensures operator safety

98

Lovibond MD50 Colorimeter: Ozone

The MD50 Ozone Colorimeter is designed to measure Ozone in a non-laboratory setting using the DPD method.

Photometric Accuracy 3% FS (20°C to 25°C)
Connections USB-C, NFC
Languages English
For Use With (Application) Water Testing, Non-labortatory Setting
Light Source LED
Detector Type Photodiode Array
Test Method Colorimetric, DPD/Glycine Method
Battery Life Approx. 5000 Tests
Voltage 1.5 V
Certifications/Compliance CE
Data Storage 100 Data Records, Internal Ring Memory
Cuvette Details Round, 24 mm, Glass
Warranty 2 Years for Manufacturing Defects
Photometric Range 0 to 3 Abs
Quantity 1 Ea.
Spectral Bandwidth Not Measured
Calibration Factory Calibrated
Battery Type 2 x AA
Wavelength 530 nm
Sample Size 10 mL
Type Portable Photometer
IP Rating IP67
Model MD50 Colorimeter, Ozone
Backlight Option Yes
Wavelength Selection Automatic
Display Graphic LCD
99

Lovibond MD150 Colorimeter: Chlorine/pH

Dual-parameter portable colorimeter for measuring chlorine and pH in water samples using tablet reagents.

Photometric Accuracy 3% FS (20°C to 25°C)
Connections USB-C, NFC
Languages English
For Use With (Application) Water Testing, Non-labortatory Setting
Light Source LED
Detector Type Photodiode Array
Test Method Colorimetric, DPD, Phenol Red
Battery Life Approx. 5000 Tests
Voltage 1.5 V
Certifications/Compliance CE
Data Storage 100 Data Records, Internal Ring Memory
Cuvette Details Round, 24 mm, Glass
Warranty 2 Years for Manufacturing Defects
Photometric Range 0 to 3 Abs
Quantity 1 Ea.
Spectral Bandwidth Not Measured
Calibration Factory Calibrated
Battery Type 2 x AA
Wavelength 515 nm and 555 nm
Sample Size 10 mL
Type Chlorine and pH Colorimeter
IP Rating IP67
Model MD150 Colorimeter, Chlorine/pH
Backlight Option Yes
Wavelength Selection Automatic
Display Graphic LCD
100

Lovibond MD50 Colorimeter: Phosphate

The MD50 Phosphate portable colorimeter designed to measure orthophosphate in drinking water, wastewaters and industrial water samples where phosphate is present or added to a water system.

Photometric Accuracy 3% FS (20°C to 25°C)
Connections USB-C, NFC
Languages English
For Use With (Application) Water Testing, Non-labortatory Setting
Light Source LED
Detector Type Photodiode Array
Test Method Colorimetric,Phosphomolybdenum Blue
Battery Life Approx. 5000 Tests
Voltage 1.5 V
Certifications/Compliance CE
Data Storage 100 Data Records, Internal Ring Memory
Cuvette Details Round, 24 mm, Glass
Warranty 2 Years for Manufacturing Defects
Photometric Range 0 to 3 Abs
Quantity 1 Ea.
Spectral Bandwidth Not Measured
Calibration Factory Calibrated
Battery Type 2 x AA
Wavelength 680 nm
Sample Size 10 mL
Type Phosphate Colorimeter
IP Rating IP67
Model MD50 Colorimeter, Phosphate
Backlight Option Yes
Wavelength Selection Automatic
Display Graphic LCD
101

Lovibond MD50 Colorimeter: Molybdate

Portable colorimeter for measuring molybdate levels in industrial and cooling water applications.

Photometric Accuracy 3% FS (20°C to 25°C)
Connections USB-C, NFC
Cuvette Details Round, 24 mm, Glass
Warranty 2 Years for Manufacturing Defects
Photometric Range 0 to 3 Abs
Quantity 1 Ea.
Spectral Bandwidth Not Measured
Languages English
Calibration Factory Calibrated
For Use With (Application) Water Testing, Non-labortatory Setting
Light Source LED
Battery Type 2 x AA
Wavelength 445 nm, 630 nm
Detector Type Photodiode Array
Sample Size 10 mL
Type Molybdate Colorimeter
Battery Life Approx. 5000 Tests
IP Rating IP67
Voltage 1.5 V
Backlight Option Yes
Wavelength Selection Automatic
Certifications/Compliance CE
Data Storage 100 Data Records, Internal Ring Memory
Display Graphic LCD
102

Lovibond MD50 Colorimeter: Hazen/APHA

The MD50 Hazen Colorimeter is ideal for use in the municipal and industrial applications where Hazen measurements are expected to be over 15 mg/l Pt-Co.

Sample Size 10 mL
103

YSI™ 900 Chlorine Colorimeter

For the measurement of Total chlorine or Free chlorine in field or lab

104

Lovibond™ EC 2000 Gardner EComparator

Provides an easy way to transition from subjective visual measurement to a non-subjective, accurate electronic measurement.

105

Lovibond™ TG268 Gloss Meter

The TG268 portable Gloss Meter features selectable 20°, 60° and 85° measurement angles to measure low, medium and high gloss levels on a wide range of materials.