Spectroscopy System

Spectroscopic systems analyze characteristic spectral lines generated through the interaction of matter with electromagnetic waves, enabling qualitative and quantitative detection of components. In the coatings and inks industry, they are used for pigment analysis; in the paper and plastics sectors, they monitor raw material purity; and in the printing industry, they detect color consistency.
Selection
Selecting a spectral system requires matching the form of the substance being detected with the wavelength range—near-infrared for solids and ultraviolet-visible for liquids. Consider the complexity of sample handling; for online detection, opt for fiber-optic probe configurations. Compare resolution based on precision requirements, and confirm the protection level according to the detection environment.

Terms

Standards

Instruments

Using a large-area silicon photodiode array sensor, Repeatability Delta E * ab is controlled within 0.02, equipped with 5 measurement diaMeters to adapt to different samples, and supports fluorescence sample measurement.

$ 4075.00

1000 wire precision blazing grating and silicon Photocell, photovoltaic cell array Detector, Optical inspection resolution of less than 10nm, can simultaneously measure sample SCI and SCE Light spectrum data, equipped with camera positioning and stabilizer platform to ensure accurate measurement.

$ 4398.00

1000-wire precision blazing grating spectroscopy, silicon photodiode array Sensor, Optical inspection resolution less than 10nm in the visible range, equipped with three measurement diaMeters to meet different sample testing needs.

$ 6980.00

Using Large Area Array Sensor and Grating Spectroscopy Technology, the measurement diaMeter is 8mm, Repeatability Delta E * ab is controlled within 0.03, supports SCI/SCE dual Measurement mode, and has camera positioning function.

$ 2139.00

Using Large Area Array Sensor and Grating Spectroscopy Technology, the measurement Wavelength range is 400-700nm, Repeatability Delta E * ab is controlled within 0.03, supports SCI/SCE dual Measurement mode, accurate positioning and convenient operation.

$ 2139.00

Using 45/0 geometrical optics structure and concave grating spectroscopy, the measurement diaMeter can be customized to Φ 2/4/8 mm, the reflectance measurement range is 0~ 200%, and the chromatic value Repeatability Delta E * ab is within 0.05, which is suitable for accurate Color transfer and color scheme of various samples.

$ 2784.00

Dual 32 Array Sensor and Grating Spectroscopy Technology, Repeatability control within 0.03, equipped with 4/8mm dual measurement aperture and camera positioning, support for a variety of Color Space and Illuminant, Data storage master standard 1000 samples 30000.

$ 1606.00

Optical inspection system with infinity, 40X-1000X magnification range, 5 million pixel CMOS camera and coaxial focusing mechanism for vertical lighting and fluorescent device expansion.

$ 1758.00

Built-in 16 million pixel imagery system and infinity Optical inspection system, equipped with 9.7 inch IPS retina screen and multiple interfaces, support length, angle and other measurement functions, mildew-proof design to adapt to high heat and humidity environment.

$ 4882.00

Optical inspection system with infinite distance provides clear imagery; ultra-long working distance concentrating system up to 70mm, supports high culture dish observation; compact and stable main body design, effective vibration protection.

$ 2746.00

Infinity Optical inspection system and Modular function design can realize polarization and dark field observation; Coarse fretting coaxial focusing system fretting grid value of 2 μ m, guide column lifting device to adapt to different Film thickness workpiece detection needs.

$ 2252.00

Adopt equilibrate Temperature Control system and independent freezing compression system, Temperature control accuracy +/- 0.5 ℃, Temperature Uniformity +/- 1 ℃. Safety protection and automatic water replenishment function to meet long-term stability testing needs.

$ 5318.00

Microcomputer thermostatic control system, Temperature Fluctuation +/- 0.05 ℃, display resolution 0.1 ℃, pump flow 8L/min, with break protection and over-temperature alarm function, support internal and external circulation.

$ 412.00

Optical inspection system with infinity, long working distance objective lens such as 10X0.25 working distance 4.3mm, swirl/spin swing-out concentrating system can observe high culture dishes without contamination, Modular fluorescence system is easy to adjust.

$ 10530.00

Adopt non-fluorine environmental protection Compressor refrigeration system, Temperature Uniformity +/- 0.05 ℃, equipped with High Accuracy PID control and large screen LCD display, domestic circulation system to avoid pump heat affecting the temperature field, Multiple Safety protection devices to ensure reliable operation.

$ 4661.00

Articles

Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
Spectrophotometer measures ink spectral reflectance and opacity.
This article introduces how to measure the hiding power of ink using a spectrophotometer. The instrument irradiates the ink sample, measures its reflectance within the visible light spectrum, and calculates the hiding power using the Kubelka-Munk model.
The Impact of Cooling Circulating Water Chillers on the Temperature Stability of Digesters
The cooling circulator helps maintain a stable temperature for the digester by circulating the cooling medium, thereby improving the repeatability of experiments. Its working principle involves using a refrigeration system to lower the water temperature, and then circulating the cooled water to the digester through a circulation pump to absorb excess heat.
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.
Atomic Absorption Spectrometer for Measuring Heavy Metal Content in Rubber
This article introduces a method for determining the heavy metal content in rubber using atomic absorption spectrometry. It first explains that rubber may contain harmful elements such as lead and cadmium, which require accurate measurement.
Vacuum adsorption coating table solves the problem of film substrate wrinkling.
The vacuum adsorption coating platform uses a microporous array connected to a vacuum system beneath the tabletop to create a pressure difference, tightly adsorbing the film substrate. This ensures it remains flat during the coating process, preventing wrinkles that could lead to uneven coating.
Application of Colorimeters in Controlling Color Differences in Paint Batches
This article introduces the role of colorimeters in controlling color consistency in paint production. Since human judgment of color is easily influenced by lighting and subjective factors, colorimeters quantify color differences in the CIELAB color space by measuring spectral data, providing an objective basis for production.
Atomic Absorption Spectrometer for Determining Heavy Metal Content in Coatings
This article introduces a method for determining the content of heavy metals such as lead, cadmium, chromium, and mercury in coatings using atomic absorption spectroscopy. The method is based on the absorption of characteristic wavelength light by atoms for quantification. It requires acid digestion pretreatment of coating samples and optimization of instrument conditions to improve accuracy.
The role of spectrophotometers in ink color matching
The spectrophotometer objectively quantifies color by measuring the spectral data of ink. Based on the Lambert-Beer law, it converts color into calculable spectral values, replacing traditional methods that rely on the human eye and experience.
Key points for selecting a multi-factor comprehensive test chamber with integrated temperature, humidity, vibration, and altitude systems
The multi-factor comprehensive test chamber integrates four environmental stresses: temperature, humidity, vibration, and altitude (low pressure), used to simulate the reliability of products under complex environmental conditions.
Differences between xenon arc lamps, carbon arc lamps, and UV lamps in automotive interior and exterior light aging tests
Xenon lamps, carbon arc lamps, and UV lamps are three commonly used light sources in the photodegradation testing of automotive interiors and exteriors. Xenon lamps can simulate the full spectrum of sunlight, and by adjusting filters, they can match different environmental conditions, making them suitable for comprehensive evaluation of material aging.
Application of Roll-to-Roll Coating Machine in UV-Curable Coatings
This article introduces the synergistic application of roll-to-roll coating machines and UV curing systems in the production of UV-curable coatings.
Difference between dual-beam and array spectrophotometers
This article aims to systematically elucidate the core differences between double-beam and array-type spectrophotometers in terms of working principles, optical structures, performance characteristics, and applicable scenarios, providing clear technical references for professionals in related fields.
Selection Guide How to Choose a Vibration Test Bench Based on Testing Standards
When selecting a vibration test system, start by carefully reviewing the test standards to clarify key parameters such as frequency range, thrust force, displacement, acceleration, and vibration type. Then, based on the standard requirements, calculate the required thrust force, match the specifications of the shaker and amplifier, and select an appropriate control system.
Corrugated Board Impact Resistance - Application of Puncture Strength Tester in Packaging Testing
The impact resistance of corrugated cardboard is crucial for transportation protection, with puncture strength being a key indicator of its ability to withstand dynamic impacts. The puncture strength tester simulates impacts using a pendulum system and measures the energy consumed to penetrate the cardboard, with results expressed in joules or kilojoules per square meter.