UV Spectral Irradiance Meter

The UV spectrophotometer converts ultraviolet light signals into electrical signals using a photoelectric sensor to measure the intensity of UV light at specific wavelengths. It is used to detect the ultraviolet radiation exposure in processes such as paint curing, ink drying, and material aging, as well as to monitor the performance of ultraviolet light sources in industries such as printing, plastics, and papermaking.
Selection
When selecting, confirm that the measurement wavelength range matches the application requirements, consider the compatibility of the probe size with the measurement scenario, check the instrument's calibration certificate and measurement error range, evaluate the impact of environmental temperature on accuracy, and compare the operational convenience and data output functions of different brands.

Terms

Standards

Instruments

Simultaneous measurement of UV radiation intensity and barrier rate, Light spectrum Response 260-380nm, power range 0-40000uW/cm ², automatic conversion barrier rate and direct display, Portable design is easy to use.

$ 149.00

CHNSPEC CR30 uses 45 °/0 measurement structure, supports RGB, Lab and other Color space measurement, equipped with IPS full color screen, Measurement accuracy of 0.01.

$ 186.00

Measurement range 0-40000W/m ², Light spectrum Response 1000-1700nm, can automatically calculate and display infrared barrier rate, photosensitive aperture 10mm, suitable for performance testing of various Infrared sources and thermal insulation materials.

$ 149.00

Effective application width up to 500mm, UV curing length 1000mm, using Touchscreen control, support 0-5m/min pRoduction speed, with tension control unwinding and adjustable UV UV light intensity 1-30mw/cm ² to ensure uniform curing.

$ 24279.00

Adopt CMOS Dual Spectral Sensor and Full Band Equalization LED Light Source, Repeatability Delta E * ab within 0.035, Inter-stage Difference Delta E * ab < 0.35, Equipped with Dual Measurement Aperture of Φ 4mm/Φ 5mm, Supports Various Color Spaces and Observation Light Sources.

$ 800.00

Simultaneous measurement of UV energy, intensity and temperature, support four-band UV Power measurement, Data storage up to 60,000 Power data, high temperature design can run for a long time in 100 ℃ environment, sampling speed up to 2048 times/second.

$ 990.00

PRoduction speed 0-5m/min, effective application width ≤ 300mm, using scraping with UV light curing, drying tunnel length of 1 Meter, with tension control unwinding and Touchscreen operation.

$ 16210.00

With heating and UV curing functions, Spreader thickness is adjustable from 0 to 10mm, speed is 5 to 200mm/s, support Touchscreen control and a variety of customization options.

$ 8465.00

Application width up to 400mm, pRoduction speed 0-5m/min adjustable, UV light curing area 400 * 1000mm, main peak wavelength 365nm, equipped with tension control unwinding and Touchscreen Operating interface to achieve stable Spreader and rapid curing.

$ 14597.00

Adopt scraping method, equipped with 1 Meter Oven and UV light curing system, curing area 600 * 500mm, main peak wavelength 365nm, pRoduction speed 0-5m/min, with tension control unwinding to ensure uniform and stable Spreader.

$ 21051.00

Adopt bar coating method, Spreader accuracy +/- 0.001mm, support 1-300mm/s stepless speed regulation. Equipped with Vacuum chuck and heating function, with UV UV curing system, main peak wavelength 365nm, support free adjustment of application length.

$ 4108.00

Adopt High Accuracy modular Spreader station structure, all-electric control without external air source; Spreader thickness can reach a minimum of 0.01mm, accuracy +/- 0.003mm; equipped with UV LED curing module, instant curing; Spreader width 400mm, speed 2-4.5 m/min adjustable, forward and reverse stepless transmission.

$ 9755.00

With Bluetooth communication function, it can wirelessly monitor data at a distance of 50 Meters; equipped with a 1-Meter test hook, which meets the standard detection requirements; High Accuracy UVC filter and professional UV Sensor are used to eliminate the influence of UVA and UVB bands.

$ 357.00

Water-Cooled cooling system, LED UV Illuminant with 395 nm wavelength and 700 W Power, Light intensity 0-100% adjustable, conveying speed 0-6 m/min adjustable, suitable for rapid curing of various UV materials.

$ 2284.00

Servo Control system, pRoduction speed 0-5m/min, effective application width ≤ 300mm, with cutting function and support UV curing, suitable for a variety of material Spreader requirements.

$ 24279.00

Articles

Sensitivity Enhancement of Dark Box UV Analyzers in Thin-Layer Chromatography Fluorescence Detection
This article explores how to enhance the sensitivity of dark box ultraviolet analyzers in fluorescence detection for thin-layer chromatography. Sensitivity is influenced by factors such as light source stability, wavelength accuracy, sample background, and ambient light.
Temperature uniformity of high-temperature aging test chamber for UV resistance testing of inks
This article discusses how the temperature uniformity of high-temperature aging test chambers affects the accuracy of ink UV resistance testing. Temperature uniformity refers to the deviation in temperature at various points inside the chamber, with smaller deviations leading to more reliable test results.
UV aging test chamber for testing plastic weather resistance according to ISO 4892-2.
This article introduces the method of testing the weather resistance of plastics using a UV aging test chamber in accordance with the ISO 4892-2 standard.
UV spectrophotometer for measuring residual monomers in polymer solutions.
This article introduces a method for determining residual monomers in polymer solutions using ultraviolet spectrophotometry. The principle relies on the characteristic absorption of monomers in the ultraviolet region, calculating their content based on the relationship between absorbance and concentration.
UV-Vis-NIR spectrophotometer measures the transmittance of anti-reflection coatings.
This article introduces the method of measuring the transmittance of anti-reflective coatings using a UV-Vis-NIR spectrophotometer. The instrument is based on the Beer-Lambert law, calculating transmittance by comparing the light intensity of the sample and the reference, covering a wide spectral range from ultraviolet to near-infrared.
UV Aging Test Machine Evaluates Outdoor Lifespan of Rubber
This article introduces how ultraviolet aging test chambers assess the service life of rubber in outdoor environments. Rubber exposed outdoors is affected by factors such as sunlight, temperature, and humidity, leading to a gradual decline in its performance.
Selection of UV Energy Meter: Matching Band Response with Energy Range
When selecting a UV energy meter, the key is to match two parameters: spectral response and energy range.
Comparison between Xenon Arc Weathering Chambers and UV Aging Chambers in Weathering Evaluation
Comparison between Xenon Lamp Aging Test Chambers and UV Aging Test Chambers in Weathering Evaluation
UV aging test chamber for evaluating the discoloration degree of resin weather resistance
This article introduces the method of using a UV aging test chamber to examine the degree of weather-induced discoloration in resins.
Determination of Transmittance of Resin Solutions Using UV-Visible Spectrophotometer
This article introduces the method of measuring the transmittance of resin solutions using a UV-Vis spectrophotometer.
Rheometer combined with UV light source to study the curing behavior of photopolymerizable resin
This article introduces how to combine a rheometer with a UV light source to study the curing process of UV-curable resins.
UV aging test machine evaluates the UV resistance of ink.
This article introduces how to test the UV resistance of ink using a UV aging test chamber. The equipment accelerates aging by simulating ultraviolet light and controlling temperature and humidity, with key testing conditions including temperature, irradiance, and cycle time.
Xenon lamp aging test chamber for testing coating weatherability.
Xenon lamp aging test chambers accelerate the testing of weather resistance for materials such as coatings in the laboratory by simulating the ultraviolet, visible, and infrared portions of sunlight, while controlling conditions like temperature, humidity, and water spray.
UV-Vis Spectrophotometer Measures Ink Pigment Concentration
This article introduces the method of measuring the concentration of ink pigments using a UV-Vis spectrophotometer. The principle is based on the Lambert-Beer law, which calculates the concentration by measuring the absorbance of the pigment solution at specific wavelengths.
Application of UV Spectrophotometer in the Determination of Lignin in Pulp
This article introduces the application of ultraviolet spectrophotometry in determining the lignin content in pulp. Lignin is a key component affecting pulp quality. This method utilizes the characteristic absorption of lignin under ultraviolet light for measurement, offering simple and rapid operation.